<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>Andrea Zonca</title><description>Scientific computing, astronomy, and AI.</description><link>https://www.zonca.dev/</link><item><title>A practical primer on software citation</title><link>https://www.zonca.dev/posts/2026-09-28-software-citation-primer.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-09-28-software-citation-primer.html</guid><pubDate>Mon, 28 Sep 2026 00:00:00 GMT</pubDate></item><item><title>Gateways 2027: a conference for and by the community, coming to San Diego</title><link>https://www.zonca.dev/posts/2026-09-26-gateways-2027-community-san-diego.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-09-26-gateways-2027-community-san-diego.html</guid><pubDate>Sat, 26 Sep 2026 00:00:00 GMT</pubDate></item><item><title>Managing projects with GitHub and AI agents</title><link>https://www.zonca.dev/posts/2026-09-26-managing-projects-github-ai-agents.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-09-26-managing-projects-github-ai-agents.html</guid><pubDate>Sat, 26 Sep 2026 00:00:00 GMT</pubDate></item><item><title>Deploy ngshare on Jetstream with a Manila volume (Kubernetes)</title><link>https://www.zonca.dev/posts/2026-09-15-ngshare-manila-jetstream.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-09-15-ngshare-manila-jetstream.html</guid><pubDate>Tue, 15 Sep 2026 00:00:00 GMT</pubDate></item><item><title>Deploy JupyterHub on Jetstream2 with OpenTofu, Magnum and Traefik</title><link>https://www.zonca.dev/posts/2026-09-14-deploy-jupyterhub-jetstream2-magnum-opentofu.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-09-14-deploy-jupyterhub-jetstream2-magnum-opentofu.html</guid><pubDate>Mon, 14 Sep 2026 00:00:00 GMT</pubDate></item><item><title>See if your opencode session is still working in ChromeOS Overview</title><link>https://www.zonca.dev/posts/2026-09-13-agent-terminal-status-chromeos-overview.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-09-13-agent-terminal-status-chromeos-overview.html</guid><pubDate>Sun, 13 Sep 2026 12:00:00 GMT</pubDate></item><item><title>Python for HPC at SDSC Summer Institute 2026</title><link>https://www.zonca.dev/posts/2026-09-01-python-for-hpc.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-09-01-python-for-hpc.html</guid><pubDate>Tue, 01 Sep 2026 00:00:00 GMT</pubDate></item><item><title>Request an HPC@UC allocation on Expanse at SDSC</title><link>https://www.zonca.dev/posts/2026-08-25-hpc-uc-allocation.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-08-25-hpc-uc-allocation.html</guid><description>How UC researchers can request a 500K core-hour allocation on SDSC&apos;s Expanse supercomputer through the HPC@UC program, including eligibility, the application process, and trial accounts.</description><pubDate>Tue, 25 Aug 2026 00:00:00 GMT</pubDate></item><item><title>Setup HTTPS with cert-manager on Jetstream2 Kubernetes (4 of 4)</title><link>https://www.zonca.dev/posts/2026-08-20-kubernetes-jetstream2-certmanager.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-08-20-kubernetes-jetstream2-certmanager.html</guid><pubDate>Thu, 20 Aug 2026 11:00:00 GMT</pubDate></item><item><title>Deploy JupyterHub on Jetstream2 Kubernetes (3 of 4)</title><link>https://www.zonca.dev/posts/2026-08-20-kubernetes-jetstream2-jupyterhub.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-08-20-kubernetes-jetstream2-jupyterhub.html</guid><pubDate>Thu, 20 Aug 2026 10:00:00 GMT</pubDate></item><item><title>Install Traefik Ingress Controller on Jetstream2 Kubernetes (2 of 4)</title><link>https://www.zonca.dev/posts/2026-08-20-kubernetes-jetstream2-traefik.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-08-20-kubernetes-jetstream2-traefik.html</guid><pubDate>Thu, 20 Aug 2026 09:00:00 GMT</pubDate></item><item><title>Deploy Kubernetes on Jetstream2 with Magnum and Cluster API (1 of 4)</title><link>https://www.zonca.dev/posts/2026-08-20-kubernetes-jetstream2-magnum.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-08-20-kubernetes-jetstream2-magnum.html</guid><pubDate>Thu, 20 Aug 2026 08:00:00 GMT</pubDate></item><item><title>Deploy the Dask Operator for Kubernetes on Jetstream2 and access it from JupyterHub</title><link>https://www.zonca.dev/posts/2026-08-19-dask-operator-jetstream2-jupyterhub.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-08-19-dask-operator-jetstream2-jupyterhub.html</guid><pubDate>Wed, 19 Aug 2026 00:00:00 GMT</pubDate></item><item><title>OpenStack image sharing between projects on Jetstream2: a tested cheat-sheet</title><link>https://www.zonca.dev/posts/2026-08-19-openstack-image-sharing-between-projects-on-jetstream2.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-08-19-openstack-image-sharing-between-projects-on-jetstream2.html</guid><pubDate>Wed, 19 Aug 2026 00:00:00 GMT</pubDate></item><item><title>Running AlphaFold3 and OpenFold3 protein-ligand structure prediction on SDSC Expanse</title><link>https://www.zonca.dev/posts/2026-08-13-alphafold3-openfold3-protein-ligand-expanse.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-08-13-alphafold3-openfold3-protein-ligand-expanse.html</guid><pubDate>Thu, 13 Aug 2026 00:00:00 GMT</pubDate></item><item><title>Preview local documents from a Linux AI agent in ChromeOS Chrome</title><link>https://www.zonca.dev/posts/2026-08-12-preview-local-documents-chromeos-ai-agent.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-08-12-preview-local-documents-chromeos-ai-agent.html</guid><description>A small agent skill bridges Crostini and ChromeOS so coding agents can open generated PDFs, images, and HTML in the Chromebook&apos;s normal Chrome browser.</description><pubDate>Wed, 12 Aug 2026 00:00:00 GMT</pubDate></item><item><title>Italian classes in Encinitas for kids and adults</title><link>https://www.zonca.dev/posts/2026-08-11-italian-classes-encinitas.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-08-11-italian-classes-encinitas.html</guid><description>In-person Italian classes for children and adults in Encinitas, North County San Diego.</description><pubDate>Tue, 11 Aug 2026 00:00:00 GMT</pubDate></item><item><title>Configure opencode to use TritonAI Developer API at UC San Diego</title><link>https://www.zonca.dev/posts/2026-08-05-configure-opencode-tritonai-ucsd.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-08-05-configure-opencode-tritonai-ucsd.html</guid><description>A step-by-step tutorial for adding UC San Diego&apos;s TritonAI Developer API as a provider in opencode, including how to request access, find available models, and test them.</description><pubDate>Wed, 05 Aug 2026 00:00:00 GMT</pubDate></item><item><title>Control your existing ChromeOS browser with any AI coding agent</title><link>https://www.zonca.dev/posts/2026-07-28-control-existing-chromeos-browser-ai-agent.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-07-28-control-existing-chromeos-browser-ai-agent.html</guid><description>A reliable architecture for safely connecting multiple AI coding agents to an existing ChromeOS browser session using the Playwright extension.</description><pubDate>Tue, 28 Jul 2026 00:00:00 GMT</pubDate></item><item><title>PySM 3.4.6 released: FLAMINGO kSZ models and c1 documentation</title><link>https://www.zonca.dev/posts/2026-07-20-pysm-3.4.6-flamingo-ksz.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-07-20-pysm-3.4.6-flamingo-ksz.html</guid><description>A practical introduction to the new FLAMINGO kinetic SZ presets and documented c1 cosmology in PySM 3.4.6.</description><pubDate>Mon, 20 Jul 2026 00:00:00 GMT</pubDate></item><item><title>Ensuring CLI coding agents read AGENTS.md</title><link>https://www.zonca.dev/posts/2026-07-08-coding-agents-read-agents-md.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-07-08-coding-agents-read-agents-md.html</guid><pubDate>Wed, 08 Jul 2026 00:00:00 GMT</pubDate></item><item><title>Creating Blog Posts with a Jules-Based Blogging Skill</title><link>https://www.zonca.dev/posts/2026-07-08-jules-based-blogging-skill.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-07-08-jules-based-blogging-skill.html</guid><description>A new minimal AI skill for my blog that lets Jules, an asynchronous coding agent, handle all the heavy lifting of post creation.</description><pubDate>Wed, 08 Jul 2026 00:00:00 GMT</pubDate></item><item><title>Call for Student Volunteers: Summer 2026 HPC &amp; Data Science Institute</title><link>https://www.zonca.dev/posts/2026-06-03-call-for-student-volunteers-si26.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-06-03-call-for-student-volunteers-si26.html</guid><description>We are looking for UC San Diego undergraduates to volunteer as student helpers for the SDSC Summer Institute 2026 — gain hands-on experience in high-performance computing and earn official CCR credit on your transcript.</description><pubDate>Wed, 03 Jun 2026 00:00:00 GMT</pubDate></item><item><title>SDSC Cyberinfrastructure for AI-Enabled Science: A Beginner&apos;s Guide</title><link>https://www.zonca.dev/posts/2026-05-29-sdsc-ci-ai-enabled-science.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-05-29-sdsc-ci-ai-enabled-science.html</guid><description>A beginner-friendly overview of SDSC&apos;s computing platforms for AI research — Expanse, Voyager, Cosmos, NRP, and the National Data Platform — with step-by-step access instructions and links to get started.</description><pubDate>Fri, 29 May 2026 00:00:00 GMT</pubDate></item><item><title>healpy 1.20.0b1 beta — harmonic_ud_grade for artifact-safe map downgrading</title><link>https://www.zonca.dev/posts/2026-05-29-healpy-1.20.0b1-beta-release.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-05-29-healpy-1.20.0b1-beta-release.html</guid><pubDate>Fri, 29 May 2026 00:00:00 GMT</pubDate></item><item><title>PySM 3.4.5: HalfDome TSZ model, scipy pin removed, Python 3.9 dropped</title><link>https://www.zonca.dev/posts/2026-05-28-pysm-345-released.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-05-28-pysm-345-released.html</guid><pubDate>Thu, 28 May 2026 00:00:00 GMT</pubDate></item><item><title>Italian Classes and Services in San Diego: 2026 Programs</title><link>https://www.zonca.dev/posts/2026-05-27-italian-classes-services-san-diego-2026.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-05-27-italian-classes-services-san-diego-2026.html</guid><description>Explore Italian classes for kids, teens, and adults in San Diego, plus AP preparation, translation, interpreting, and relocation services.</description><pubDate>Wed, 27 May 2026 00:00:00 GMT</pubDate></item><item><title>Synchronizing Google Docs and GitHub with gdrivemd</title><link>https://www.zonca.dev/posts/2026-05-24-gdrivemd-tutorial.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-05-24-gdrivemd-tutorial.html</guid><pubDate>Sun, 24 May 2026 00:00:00 GMT</pubDate></item><item><title>healpy harmonic_ud_grade vs skytools change_resolution: A Comparison</title><link>https://www.zonca.dev/posts/2026-05-20-healpy-skytools-change-resolution.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-05-20-healpy-skytools-change-resolution.html</guid><description>A comparison of healpy.harmonic_ud_grade and skytools.change_resolution for HEALPix map resolution changes, highlighting API differences, beam/pixel-window support, direct alm input, and agreement levels.</description><pubDate>Wed, 20 May 2026 00:00:00 GMT</pubDate></item><item><title>Migrate from NGINX to Traefik Ingress on Jetstream2 Kubernetes</title><link>https://www.zonca.dev/posts/2026-08-20-migrate-nginx-traefik-jetstream2-kubernetes.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-08-20-migrate-nginx-traefik-jetstream2-kubernetes.html</guid><pubDate>Mon, 18 May 2026 12:00:00 GMT</pubDate></item><item><title>Do you need JupyterHub for your workshop? JupyterLite runs Python in the browser</title><link>https://www.zonca.dev/posts/2026-05-18-jupyterlite-no-server-needed.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-05-18-jupyterlite-no-server-needed.html</guid><pubDate>Mon, 18 May 2026 00:00:00 GMT</pubDate></item><item><title>up: One command to update all my AI tools</title><link>https://www.zonca.dev/posts/2026-05-17-up-shell-function-update-all-ai-tools.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-05-17-up-shell-function-update-all-ai-tools.html</guid><pubDate>Sun, 17 May 2026 00:00:00 GMT</pubDate></item><item><title>harmonic_ud_grade vs ud_grade: A Focused Comparison</title><link>https://www.zonca.dev/posts/2026-05-05-healpy-harmonic-ud-grade.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-05-05-healpy-harmonic-ud-grade.html</guid><description>harmonic_ud_grade vs ud_grade A Focused Comparison.</description><pubDate>Tue, 05 May 2026 00:00:00 GMT</pubDate></item><item><title>SDSC HPC and Data Science Summer Institute 2026</title><link>https://www.zonca.dev/posts/2026-04-23-sdsc-summer-institute-2026.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-04-23-sdsc-summer-institute-2026.html</guid><pubDate>Thu, 23 Apr 2026 00:00:00 GMT</pubDate></item><item><title>Deploying JupyterHub on OpenStack Magnum with OpenTofu</title><link>https://www.zonca.dev/posts/2026-04-22-deploy-jupyterhub-openstack-magnum-tofu.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-04-22-deploy-jupyterhub-openstack-magnum-tofu.html</guid><pubDate>Wed, 22 Apr 2026 00:00:00 GMT</pubDate></item><item><title>Configure Claude Code with MiniMax on NRP</title><link>https://www.zonca.dev/posts/2026-04-21-configure-claude-code-minimax.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-04-21-configure-claude-code-minimax.html</guid><pubDate>Tue, 21 Apr 2026 00:00:00 GMT</pubDate></item><item><title>SPT-3G D1 high-ℓ CMB power spectra vs. Planck 2018</title><link>https://www.zonca.dev/posts/2026-04-21-spt3g-d1-planck-comparison.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-04-21-spt3g-d1-planck-comparison.html</guid><description>Load and compare the SPT-3G D1 high-ell TT power spectra with the Planck 2018 CMB power spectrum, illustrating primary vs. secondary CMB anisotropies.</description><pubDate>Tue, 21 Apr 2026 00:00:00 GMT</pubDate></item><item><title>Send email using UCSD SMTP with a Gmail-based address</title><link>https://www.zonca.dev/posts/2026-04-13-send-email-ucsd-gmail.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-04-13-send-email-ucsd-gmail.html</guid><pubDate>Mon, 13 Apr 2026 00:00:00 GMT</pubDate></item><item><title>Fixing clipboard issues with Opencode in Byobu/Tmux over SSH on Chromebook</title><link>https://www.zonca.dev/posts/2026-04-13-opencode-byobu-clipboard.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-04-13-opencode-byobu-clipboard.html</guid><pubDate>Mon, 13 Apr 2026 00:00:00 GMT</pubDate></item><item><title>Why 3 pixels per beam? The mathematics of HEALPix resolution matching</title><link>https://www.zonca.dev/posts/2026-04-06-why-3-pixels-per-beam.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-04-06-why-3-pixels-per-beam.html</guid><description>Exploring why the Planck convention uses FWHM = 3 x pixel size for harmonic-space map downgrading, with equations from the literature and simulated demonstrations.</description><pubDate>Mon, 06 Apr 2026 00:00:00 GMT</pubDate></item><item><title>PySM 3.4.4 released with new SZ models and NumPy 2 support</title><link>https://www.zonca.dev/posts/2026-04-02-release-of-pysm-3.4.4.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-04-02-release-of-pysm-3.4.4.html</guid><pubDate>Thu, 02 Apr 2026 00:00:00 GMT</pubDate></item><item><title>Better way to export a Confluence page to Markdown</title><link>https://www.zonca.dev/posts/2026-03-11-export-confluence-markdown-cli.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-03-11-export-confluence-markdown-cli.html</guid><pubDate>Wed, 11 Mar 2026 00:00:00 GMT</pubDate></item><item><title>Deploy a ChatGPT-like LLM on Jetstream with llama.cpp, tested on g3.medium</title><link>https://www.zonca.dev/posts/2026-03-11-jetstream-llm-llama-cpp-review.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-03-11-jetstream-llm-llama-cpp-review.html</guid><pubDate>Wed, 11 Mar 2026 00:00:00 GMT</pubDate></item><item><title>Keep Jupyter notebooks clean in git, but rendered with outputs in Sphinx</title><link>https://www.zonca.dev/posts/2026-03-10-sphinxnotebookgist-executed-notebooks.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-03-10-sphinxnotebookgist-executed-notebooks.html</guid><description>A small Sphinx extension that fetches an executed notebook from a Gist or raw URL, verifies the sources still match, and replaces the local notebook during the docs build.</description><pubDate>Tue, 10 Mar 2026 00:00:00 GMT</pubDate></item><item><title>How to pronounce Andrea in Italian</title><link>https://www.zonca.dev/posts/2026-03-06-how-to-pronounce-andrea-in-italian.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-03-06-how-to-pronounce-andrea-in-italian.html</guid><pubDate>Fri, 06 Mar 2026 00:00:00 GMT</pubDate></item><item><title>Auto-build JupyterHub images with repo2docker and GitHub Actions</title><link>https://www.zonca.dev/posts/2026-03-04-custom-jupyterhub-repo2docker-image.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-03-04-custom-jupyterhub-repo2docker-image.html</guid><pubDate>Wed, 04 Mar 2026 00:00:00 GMT</pubDate></item><item><title>Deploy nbgrader on Jetstream with a Manila exchange disk (Kubernetes)</title><link>https://www.zonca.dev/posts/2026-03-03-nbgrader-manila-exchange-jetstream.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-03-03-nbgrader-manila-exchange-jetstream.html</guid><pubDate>Tue, 03 Mar 2026 00:00:00 GMT</pubDate></item><item><title>Connect Gmail (and more) to Codex CLI and Gemini CLI with Smithery (MCP)</title><link>https://www.zonca.dev/posts/2026-02-06-smithery-gmail-mcp-terminal-ai.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-02-06-smithery-gmail-mcp-terminal-ai.html</guid><description>Use Smithery to connect Gmail, Google Sheets, and Calendar to terminal AI assistants via MCP, with OAuth handled in the browser.</description><pubDate>Fri, 06 Feb 2026 00:00:00 GMT</pubDate></item><item><title>Create a Manila share in Exosphere and mount it for all JupyterHub users</title><link>https://www.zonca.dev/posts/2026-02-04-jetstream2-manila-jupyterhub-shared-volume.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-02-04-jetstream2-manila-jupyterhub-shared-volume.html</guid><pubDate>Wed, 04 Feb 2026 00:00:00 GMT</pubDate></item><item><title>Deploy nbgrader on Jetstream with ngshare (Kubernetes)</title><link>https://www.zonca.dev/posts/2026-02-04-nbgrader-ngshare-jetstream.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-02-04-nbgrader-ngshare-jetstream.html</guid><pubDate>Wed, 04 Feb 2026 00:00:00 GMT</pubDate></item><item><title>Deploy a NFS server to share data between JupyterHub users on Jetstream</title><link>https://www.zonca.dev/posts/2026-02-04-nfs-server-jetstream2.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-02-04-nfs-server-jetstream2.html</guid><pubDate>Wed, 04 Feb 2026 00:00:00 GMT</pubDate></item><item><title>Configure NRP LLM with OpenCode and Crush</title><link>https://www.zonca.dev/posts/2026-01-29-configure-nrp-llm-opencode-crush.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-01-29-configure-nrp-llm-opencode-crush.html</guid><pubDate>Thu, 29 Jan 2026 00:00:00 GMT</pubDate></item><item><title>Setting up shared NFS home directories &amp; shared data for JupyterHub on Kubernetes</title><link>https://www.zonca.dev/posts/2026-01-20-kubernetes-jupyterhub-shared-nfs.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-01-20-kubernetes-jupyterhub-shared-nfs.html</guid><pubDate>Tue, 20 Jan 2026 00:00:00 GMT</pubDate></item><item><title>Terminal-based AI assistant with GitHub for Education</title><link>https://www.zonca.dev/posts/2026-01-20-terminal-ai-assistant-github-education.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-01-20-terminal-ai-assistant-github-education.html</guid><pubDate>Tue, 20 Jan 2026 00:00:00 GMT</pubDate></item><item><title>Convenience script for system &amp; CLI updates</title><link>https://www.zonca.dev/posts/2026-01-10-convenience-script-system-cli-updates.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2026-01-10-convenience-script-system-cli-updates.html</guid><pubDate>Sat, 10 Jan 2026 00:00:00 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GMT</pubDate></item><item><title>Tutorial on Python for HPC at the SDSC Summer Institute 2024</title><link>https://www.zonca.dev/posts/2024-09-11-python-for-hpc-tutorial.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2024-09-11-python-for-hpc-tutorial.html</guid><pubDate>Wed, 11 Sep 2024 15:00:00 GMT</pubDate></item><item><title>How to use Anki flashcards to help kids learn spelling</title><link>https://www.zonca.dev/posts/2024-09-03-anki-flashcards-learn-spelling-kids.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2024-09-03-anki-flashcards-learn-spelling-kids.html</guid><pubDate>Tue, 03 Sep 2024 00:00:00 GMT</pubDate></item><item><title>Generate sample Cosmology data for Cheap and FAIR data portal with PySM</title><link>https://www.zonca.dev/posts/2024-08-28-dataportal-data-pysm.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2024-08-28-dataportal-data-pysm.html</guid><pubDate>Wed, 28 Aug 2024 00:00:00 GMT</pubDate></item><item><title>Cosmic Microwave Background data licensing</title><link>https://www.zonca.dev/posts/2024-08-04-cmb-data-licensing.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2024-08-04-cmb-data-licensing.html</guid><pubDate>Sun, 04 Aug 2024 00:00:00 GMT</pubDate></item><item><title>Export a Confluence page to Markdown</title><link>https://www.zonca.dev/posts/2024-08-04-export-confluence-markdown.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2024-08-04-export-confluence-markdown.html</guid><pubDate>Sun, 04 Aug 2024 00:00:00 GMT</pubDate></item><item><title>Ubuntu 22.04 minimal on Jetstream</title><link>https://www.zonca.dev/posts/2024-05-07-ubuntu22-minimal-image-jetstream.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2024-05-07-ubuntu22-minimal-image-jetstream.html</guid><pubDate>Wed, 31 Jul 2024 00:00:00 GMT</pubDate></item><item><title>PEARC24 paper Cheap and FAIR Data Portal</title><link>https://www.zonca.dev/posts/2024-07-31-pearc-paper-cheapandfair-data-portal.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2024-07-31-pearc-paper-cheapandfair-data-portal.html</guid><pubDate>Wed, 31 Jul 2024 00:00:00 GMT</pubDate></item><item><title>2024-07-29-pysm-point-source-pixell-healpix</title><link>https://www.zonca.dev/posts/2024-07-29-pysm-point-source-pixell-healpix.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2024-07-29-pysm-point-source-pixell-healpix.html</guid><pubDate>Mon, 29 Jul 2024 00:00:00 GMT</pubDate></item><item><title>Run (part of) healpy in the browser with pyodide</title><link>https://www.zonca.dev/posts/2024-07-17-run-healpy-browser-pyodide.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2024-07-17-run-healpy-browser-pyodide.html</guid><pubDate>Wed, 17 Jul 2024 00:00:00 GMT</pubDate></item><item><title>Conditional authentication on a single endpoint with FastAPI</title><link>https://www.zonca.dev/posts/2024-06-27-fastapi-conditional-auth.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2024-06-27-fastapi-conditional-auth.html</guid><pubDate>Thu, 27 Jun 2024 00:00:00 GMT</pubDate></item><item><title>Deploy a web server with automatic HTTPS for static website and Django app on Jestream 2</title><link>https://www.zonca.dev/posts/2024-06-03-web-server-https-django-jetstream2.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2024-06-03-web-server-https-django-jetstream2.html</guid><pubDate>Thu, 13 Jun 2024 00:00:00 GMT</pubDate></item><item><title>Authenticate FastAPI endpoints with a GitHub organization</title><link>https://www.zonca.dev/posts/2024-05-29-fastapi-sso-github-organization.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2024-05-29-fastapi-sso-github-organization.html</guid><pubDate>Wed, 29 May 2024 00:00:00 GMT</pubDate></item><item><title>Jupyter Notebook frontmatter for Quarto to download source notebook</title><link>https://www.zonca.dev/posts/2024-05-28-quarto-notebook-frontmatter.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2024-05-28-quarto-notebook-frontmatter.html</guid><pubDate>Tue, 28 May 2024 00:00:00 GMT</pubDate></item><item><title>2024-05-28-ai-code-assistant-jupyter-nersc</title><link>https://www.zonca.dev/posts/2024-05-28-ai-code-assistant-jupyter-nersc.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2024-05-28-ai-code-assistant-jupyter-nersc.html</guid><pubDate>Tue, 28 May 2024 00:00:00 GMT</pubDate></item><item><title>Interactive 3D plot of a Planck map with Matplotlib</title><link>https://www.zonca.dev/posts/2024-05-20-interactive-3d-plot-planck-map.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2024-05-20-interactive-3d-plot-planck-map.html</guid><pubDate>Mon, 20 May 2024 00:00:00 GMT</pubDate></item><item><title>2024-05-20-HEALPix-in-Megapixels</title><link>https://www.zonca.dev/posts/2024-05-20-HEALPix-in-Megapixels.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2024-05-20-HEALPix-in-Megapixels.html</guid><pubDate>Mon, 20 May 2024 00:00:00 GMT</pubDate></item><item><title>Load data from Globus in the browser and plot with pyscript</title><link>https://www.zonca.dev/posts/2024-05-16-globus-javascript-sdk-pyscript.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2024-05-16-globus-javascript-sdk-pyscript.html</guid><pubDate>Thu, 16 May 2024 00:00:00 GMT</pubDate></item><item><title>Ubuntu 22.04 minimal on Jetstream with GPU support</title><link>https://www.zonca.dev/posts/2024-05-13-ubuntu22-minimal-gpu-image-jetstream.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2024-05-13-ubuntu22-minimal-gpu-image-jetstream.html</guid><pubDate>Mon, 13 May 2024 00:00:00 GMT</pubDate></item><item><title>News item on SDSC website about Advanced Simons Observatory and PySM</title><link>https://www.zonca.dev/posts/2024-05-12-pysm-aso-sdsc.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2024-05-12-pysm-aso-sdsc.html</guid><pubDate>Sun, 12 May 2024 00:00:00 GMT</pubDate></item><item><title>Italian classes in San Diego</title><link>https://www.zonca.dev/posts/italian-classes-san-diego.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/italian-classes-san-diego.html</guid><pubDate>Sat, 11 May 2024 00:00:00 GMT</pubDate></item><item><title>Setup a conda environment at NERSC</title><link>https://www.zonca.dev/posts/2024-05-02-python-nersc-conda.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2024-05-02-python-nersc-conda.html</guid><pubDate>Thu, 02 May 2024 00:00:00 GMT</pubDate></item><item><title>2024-05-02-pysm-point-source-pixell</title><link>https://www.zonca.dev/posts/2024-05-02-pysm-point-source-pixell.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2024-05-02-pysm-point-source-pixell.html</guid><pubDate>Thu, 02 May 2024 00:00:00 GMT</pubDate></item><item><title>Flatcar Container Linux on Jetstream</title><link>https://www.zonca.dev/posts/2024-04-30-flatcar-image-jetstream.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2024-04-30-flatcar-image-jetstream.html</guid><pubDate>Tue, 30 Apr 2024 00:00:00 GMT</pubDate></item><item><title>Automate sending polls via WhatsApp</title><link>https://www.zonca.dev/posts/2024-04-25-whatsapp-poll.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2024-04-25-whatsapp-poll.html</guid><pubDate>Thu, 25 Apr 2024 00:00:00 GMT</pubDate></item><item><title>2-way synchronization of Overleaf and GitHub via a GitHub Action</title><link>https://www.zonca.dev/posts/2024-04-17-overleaf-github-action.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2024-04-17-overleaf-github-action.html</guid><pubDate>Wed, 17 Apr 2024 00:00:00 GMT</pubDate></item><item><title>Generate figures for PySM emissions</title><link>https://www.zonca.dev/posts/2024-04-12-pysm-figures.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2024-04-12-pysm-figures.html</guid><pubDate>Fri, 12 Apr 2024 00:00:00 GMT</pubDate></item><item><title>Run PyTorch with GPU support on Expanse</title><link>https://www.zonca.dev/posts/2024-04-04-run-pytorch-gpu-expanse.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2024-04-04-run-pytorch-gpu-expanse.html</guid><pubDate>Thu, 04 Apr 2024 00:00:00 GMT</pubDate></item><item><title>Deploy Kubernetes on Jetstream 2 with GPU support</title><link>https://www.zonca.dev/posts/2024-02-09-kubernetes-gpu-jetstream2.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2024-02-09-kubernetes-gpu-jetstream2.html</guid><pubDate>Thu, 08 Feb 2024 00:00:00 GMT</pubDate></item><item><title>Soft scaling Kubernetes on Jetstream</title><link>https://www.zonca.dev/posts/2024-02-02-soft-scaling-kubernetes-jetstream.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2024-02-02-soft-scaling-kubernetes-jetstream.html</guid><pubDate>Fri, 02 Feb 2024 00:00:00 GMT</pubDate></item><item><title>Make a PDF from a series of screenshots</title><link>https://www.zonca.dev/posts/2024-01-12-pdf-from-screenshots.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2024-01-12-pdf-from-screenshots.html</guid><pubDate>Fri, 12 Jan 2024 00:00:00 GMT</pubDate></item><item><title>Received DeSouza award for work on deploying software infrastructure on Jetstream</title><link>https://www.zonca.dev/posts/2023-11-02-desouza-award.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2023-11-02-desouza-award.html</guid><pubDate>Thu, 02 Nov 2023 00:00:00 GMT</pubDate></item><item><title>Buy US Treasury bonds on Fidelity</title><link>https://www.zonca.dev/posts/2023-10-27-buy-us-reasury-bonds-fidelity.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2023-10-27-buy-us-reasury-bonds-fidelity.html</guid><pubDate>Fri, 27 Oct 2023 00:00:00 GMT</pubDate></item><item><title>Gateways 2023 tutorial about Dask and JupyterHub on Kubernetes on Jetstream</title><link>https://www.zonca.dev/posts/2023-09-21-gateways-2023-dask-jupyterhub.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2023-09-21-gateways-2023-dask-jupyterhub.html</guid><pubDate>Wed, 11 Oct 2023 00:00:00 GMT</pubDate></item><item><title>Deploy Dask Gateway with JupyterHub on Kubernetes</title><link>https://www.zonca.dev/posts/2023-09-28-dask-gateway-jupyterhub.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2023-09-28-dask-gateway-jupyterhub.html</guid><pubDate>Thu, 28 Sep 2023 00:00:00 GMT</pubDate></item><item><title>Deploy GitHub Authenticator in JupyterHub</title><link>https://www.zonca.dev/posts/2023-10-27-jupyterhub-github-authentication.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2023-10-27-jupyterhub-github-authentication.html</guid><pubDate>Wed, 27 Sep 2023 00:00:00 GMT</pubDate></item><item><title>Setup HTTPS on Kubernetes with cert-manager</title><link>https://www.zonca.dev/posts/2023-09-26-https-kubernetes-letsencrypt.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2023-09-26-https-kubernetes-letsencrypt.html</guid><pubDate>Tue, 26 Sep 2023 00:00:00 GMT</pubDate></item><item><title>Tutorial on Python for HPC at the SDSC Summer Institute</title><link>https://www.zonca.dev/posts/2023-08-16-python-for-hpc-tutorial.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2023-08-16-python-for-hpc-tutorial.html</guid><pubDate>Wed, 16 Aug 2023 15:00:00 GMT</pubDate></item><item><title>Deploy Kubernetes on Jetstream 2 with Kubespray 2.21.0</title><link>https://www.zonca.dev/posts/2023-07-19-jetstream2_kubernetes_kubespray.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2023-07-19-jetstream2_kubernetes_kubespray.html</guid><pubDate>Mon, 19 Jun 2023 00:00:00 GMT</pubDate></item><item><title>Hiring a computational scientist at the San Diego Supercomputer Center</title><link>https://www.zonca.dev/posts/2023-04-24-hiring-computational-scientist-ucsd.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2023-04-24-hiring-computational-scientist-ucsd.html</guid><pubDate>Mon, 24 Apr 2023 00:00:00 GMT</pubDate></item><item><title>Cosmology webinar Hyper Suprime-Cam</title><link>https://www.zonca.dev/posts/2023-04-23-hyper-supreme-cam-cosmology.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2023-04-23-hyper-supreme-cam-cosmology.html</guid><pubDate>Sun, 23 Apr 2023 00:00:00 GMT</pubDate></item><item><title>Get a Letsencrypt certificate for Dreamhost with certbot</title><link>https://www.zonca.dev/posts/2023-04-01-dreamhost-letsencrypt.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2023-04-01-dreamhost-letsencrypt.html</guid><pubDate>Sat, 01 Apr 2023 00:00:00 GMT</pubDate></item><item><title>Update OpenStack credentials in Kubernetes</title><link>https://www.zonca.dev/posts/2023-03-23-update-openstack-credentials-kubernetes.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2023-03-23-update-openstack-credentials-kubernetes.html</guid><pubDate>Thu, 23 Mar 2023 00:00:00 GMT</pubDate></item><item><title>Work on a LaTeX document in GitHub Codespaces</title><link>https://www.zonca.dev/posts/2023-03-16-latex-github-codespaces.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2023-03-16-latex-github-codespaces.html</guid><pubDate>Thu, 16 Mar 2023 00:00:00 GMT</pubDate></item><item><title>Gzipping or not gzipping HEALPix maps</title><link>https://www.zonca.dev/posts/2023-03-06-gzip-healpix-healpy.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2023-03-06-gzip-healpix-healpy.html</guid><pubDate>Mon, 06 Mar 2023 00:00:00 GMT</pubDate></item><item><title>Share data from NERSC publicly via web</title><link>https://www.zonca.dev/posts/2023-02-24-nersc-share-files-html.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2023-02-24-nersc-share-files-html.html</guid><pubDate>Fri, 24 Feb 2023 00:00:00 GMT</pubDate></item><item><title>Showyourwork! Globus demo</title><link>https://www.zonca.dev/posts/2023-02-21-show-your-work.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2023-02-21-show-your-work.html</guid><pubDate>Tue, 21 Feb 2023 00:00:00 GMT</pubDate></item><item><title>Deploy a NFS server to share data between JupyterHub users on Jetstream</title><link>https://www.zonca.dev/posts/2023-02-06-nfs-server-kubernetes-jetstream.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2023-02-06-nfs-server-kubernetes-jetstream.html</guid><pubDate>Mon, 06 Feb 2023 00:00:00 GMT</pubDate></item><item><title>Work on a LaTeX document with GitHub and Overleaf</title><link>https://www.zonca.dev/posts/2023-02-02-github-overleaf.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2023-02-02-github-overleaf.html</guid><pubDate>Thu, 02 Feb 2023 00:00:00 GMT</pubDate></item><item><title>Deploy Kubernetes on Jetstream 2 with GPU support</title><link>https://www.zonca.dev/posts/2023-01-23-kubernetes-gpu-jetstream2.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2023-01-23-kubernetes-gpu-jetstream2.html</guid><pubDate>Mon, 23 Jan 2023 00:00:00 GMT</pubDate></item><item><title>Share data between JupyterHub users with Manila shares</title><link>https://www.zonca.dev/posts/2022-12-05-jetstream2-kubernetes-manila.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2022-12-05-jetstream2-kubernetes-manila.html</guid><pubDate>Mon, 05 Dec 2022 00:00:00 GMT</pubDate></item><item><title>Compare WebSky radio galaxies maps from PySM to Planck</title><link>https://www.zonca.dev/posts/2022-12-01-radio-galaxies-websky-planck.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2022-12-01-radio-galaxies-websky-planck.html</guid><pubDate>Mon, 05 Dec 2022 00:00:00 GMT</pubDate></item><item><title>Deploy BinderHub on top of Kubernetes on Jetstream 2</title><link>https://www.zonca.dev/posts/2022-11-15-binderhub-jetstream2.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2022-11-15-binderhub-jetstream2.html</guid><pubDate>Tue, 15 Nov 2022 00:00:00 GMT</pubDate></item><item><title>Setup a conda environment at NERSC</title><link>https://www.zonca.dev/posts/2022-11-08-python-nersc-conda.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2022-11-08-python-nersc-conda.html</guid><pubDate>Tue, 08 Nov 2022 00:00:00 GMT</pubDate></item><item><title>Build and host Singularity containers on GitHub</title><link>https://www.zonca.dev/posts/2022-11-03-singularity-github-actions.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2022-11-03-singularity-github-actions.html</guid><pubDate>Thu, 03 Nov 2022 00:00:00 GMT</pubDate></item><item><title>Generate Click command line options dynamically from class arguments</title><link>https://www.zonca.dev/posts/2022-10-26-click-commandline-class-arguments.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2022-10-26-click-commandline-class-arguments.html</guid><pubDate>Wed, 26 Oct 2022 00:00:00 GMT</pubDate></item><item><title>Closures in Numba</title><link>https://www.zonca.dev/posts/2022-10-24-numba-closures.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2022-10-24-numba-closures.html</guid><pubDate>Mon, 24 Oct 2022 00:00:00 GMT</pubDate></item><item><title>Install the JupyROOT Python kernel in JupyterHub</title><link>https://www.zonca.dev/posts/2022-10-11-install-jupyroot-jupyterhub.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2022-10-11-install-jupyroot-jupyterhub.html</guid><pubDate>Tue, 11 Oct 2022 00:00:00 GMT</pubDate></item><item><title>Singularity on Expanse tutorial</title><link>https://www.zonca.dev/posts/2022-10-05-singularity-expanse-tutorial.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2022-10-05-singularity-expanse-tutorial.html</guid><pubDate>Wed, 05 Oct 2022 00:00:00 GMT</pubDate></item><item><title>Migrate from fastpages to quarto preserving git history</title><link>https://www.zonca.dev/posts/2022-09-27-migrate-fastpages-quarto-preserve-history.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2022-09-27-migrate-fastpages-quarto-preserve-history.html</guid><pubDate>Tue, 27 Sep 2022 00:00:00 GMT</pubDate></item><item><title>Deploy MariaDB on Jetstream 2 on top of Kubernetes</title><link>https://www.zonca.dev/posts/2022-06-06-mariadb.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2022-06-06-mariadb.html</guid><pubDate>Mon, 06 Jun 2022 00:00:00 GMT</pubDate></item><item><title>Remove unique cell id from Jupyter Notebooks</title><link>https://www.zonca.dev/posts/2022-05-17-remove-cell-id-jupyter-notebook.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2022-05-17-remove-cell-id-jupyter-notebook.html</guid><pubDate>Tue, 17 May 2022 00:00:00 GMT</pubDate></item><item><title>Access running GitHub Action with SSH</title><link>https://www.zonca.dev/posts/2022-05-02-ssh-github-action.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2022-05-02-ssh-github-action.html</guid><pubDate>Mon, 02 May 2022 00:00:00 GMT</pubDate></item><item><title>Monitor Restic backups on Kubernetes</title><link>https://www.zonca.dev/posts/2022-04-27-monitor-restic-backups-kubernetes.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2022-04-27-monitor-restic-backups-kubernetes.html</guid><pubDate>Wed, 27 Apr 2022 00:00:00 GMT</pubDate></item><item><title>Jetstream2 SU calculator</title><link>https://www.zonca.dev/posts/2022-04-15-jetstream2-su-calculator.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2022-04-15-jetstream2-su-calculator.html</guid><pubDate>Fri, 15 Apr 2022 00:00:00 GMT</pubDate></item><item><title>Custos authentication for JupyterHub</title><link>https://www.zonca.dev/posts/2022-04-13-jupyterhub-custos-authentication.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2022-04-13-jupyterhub-custos-authentication.html</guid><pubDate>Wed, 13 Apr 2022 00:00:00 GMT</pubDate></item><item><title>Science Gateway with Dask and Zarr</title><link>https://www.zonca.dev/posts/2022-04-05-science-gateway-dask-zarr.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2022-04-05-science-gateway-dask-zarr.html</guid><pubDate>Tue, 05 Apr 2022 00:00:00 GMT</pubDate></item><item><title>Use the distributed file format Zarr on Jetstream 2 object storage</title><link>https://www.zonca.dev/posts/2022-04-04-zarr_jetstream2.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2022-04-04-zarr_jetstream2.html</guid><pubDate>Mon, 04 Apr 2022 18:00:00 GMT</pubDate></item><item><title>Deploy Dask Gateway with JupyterHub on Kubernetes</title><link>https://www.zonca.dev/posts/2022-04-04-dask-gateway-jupyterhub.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2022-04-04-dask-gateway-jupyterhub.html</guid><pubDate>Mon, 04 Apr 2022 00:00:00 GMT</pubDate></item><item><title>Deploy JupyterHub on Jetstream 2 on top of Kubernetes</title><link>https://www.zonca.dev/posts/2022-03-31-jetstream2_jupyterhub.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2022-03-31-jetstream2_jupyterhub.html</guid><pubDate>Thu, 31 Mar 2022 00:00:00 GMT</pubDate></item><item><title>Deploy Kubernetes on Jetstream 2 with Kubespray 2.18.0</title><link>https://www.zonca.dev/posts/2022-03-30-jetstream2_kubernetes_kubespray.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2022-03-30-jetstream2_kubernetes_kubespray.html</guid><pubDate>Wed, 30 Mar 2022 00:00:00 GMT</pubDate></item><item><title>Workflow for Jupyter Notebooks under version control</title><link>https://www.zonca.dev/posts/2022-03-22-jupyter-notebooks-version-control.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2022-03-22-jupyter-notebooks-version-control.html</guid><pubDate>Tue, 22 Mar 2022 00:00:00 GMT</pubDate></item><item><title>Deploy Dask Gateway with JupyterHub on Kubernetes</title><link>https://www.zonca.dev/posts/2022-01-27-dask-gateway-jupyterhub.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2022-01-27-dask-gateway-jupyterhub.html</guid><pubDate>Thu, 27 Jan 2022 00:00:00 GMT</pubDate></item><item><title>Make for repeated commands</title><link>https://www.zonca.dev/posts/2022-01-07-make.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2022-01-07-make.html</guid><pubDate>Fri, 07 Jan 2022 00:00:00 GMT</pubDate></item><item><title>Fund healpy via GitHub Sponsors</title><link>https://www.zonca.dev/posts/2021-11-08-fund-healpy.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2021-11-08-fund-healpy.html</guid><pubDate>Mon, 08 Nov 2021 00:00:00 GMT</pubDate></item><item><title>Kubernetes certifications CKA and CKAD</title><link>https://www.zonca.dev/posts/2021-11-04-cka-ckad-kubernetes-certification.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2021-11-04-cka-ckad-kubernetes-certification.html</guid><pubDate>Thu, 04 Nov 2021 00:00:00 GMT</pubDate></item><item><title>Compare HEALPix and Gauss-Legendre pixelizations for sky emission modelling</title><link>https://www.zonca.dev/posts/2021-11-02-healpix-gauss-legendre-pysm.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2021-11-02-healpix-gauss-legendre-pysm.html</guid><pubDate>Tue, 02 Nov 2021 00:00:00 GMT</pubDate></item><item><title>Deploy Hadoop on Kubernetes on Jetstream</title><link>https://www.zonca.dev/posts/2021-10-12-kubernetes-hadoop.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2021-10-12-kubernetes-hadoop.html</guid><pubDate>Tue, 12 Oct 2021 00:00:00 GMT</pubDate></item><item><title>Plot HEALPix pixel boundaries</title><link>https://www.zonca.dev/posts/2021-10-06-healpix-plot-pixel-boundaries.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2021-10-06-healpix-plot-pixel-boundaries.html</guid><pubDate>Wed, 06 Oct 2021 00:00:00 GMT</pubDate></item><item><title>Monitor traffic on Github repositories</title><link>https://www.zonca.dev/posts/2021-10-01-monitor-github-traffic.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2021-10-01-monitor-github-traffic.html</guid><pubDate>Fri, 01 Oct 2021 00:00:00 GMT</pubDate></item><item><title>Manage Globus groups with the Python SDK</title><link>https://www.zonca.dev/posts/2021-09-24-globus-groups-python-sdk.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2021-09-24-globus-groups-python-sdk.html</guid><pubDate>Fri, 24 Sep 2021 00:00:00 GMT</pubDate></item><item><title>New paper about PySM 3</title><link>https://www.zonca.dev/posts/2021-08-04-pysm3-paper.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2021-08-04-pysm3-paper.html</guid><pubDate>Wed, 04 Aug 2021 00:00:00 GMT</pubDate></item><item><title>Upload a JOSS paper to arXiv</title><link>https://www.zonca.dev/posts/2021-08-01-joss-to-arxiv.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2021-08-01-joss-to-arxiv.html</guid><pubDate>Sun, 01 Aug 2021 00:00:00 GMT</pubDate></item><item><title>Configure dreamhost email</title><link>https://www.zonca.dev/posts/2021-06-27-dreamhost-email.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2021-06-27-dreamhost-email.html</guid><pubDate>Sun, 27 Jun 2021 00:00:00 GMT</pubDate></item><item><title>healpy 1.15.0 released</title><link>https://www.zonca.dev/posts/2021-06-22-healpy-1.15.0-release.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2021-06-22-healpy-1.15.0-release.html</guid><pubDate>Tue, 22 Jun 2021 00:00:00 GMT</pubDate></item><item><title>Investigate rotation of masks in healpy</title><link>https://www.zonca.dev/posts/2021-06-18-healpy-rotate-mask.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2021-06-18-healpy-rotate-mask.html</guid><pubDate>Fri, 18 Jun 2021 00:00:00 GMT</pubDate></item><item><title>Learn Italian in San Diego</title><link>https://www.zonca.dev/posts/2021-06-17-learn-italian-in-san-diego.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2021-06-17-learn-italian-in-san-diego.html</guid><pubDate>Thu, 17 Jun 2021 00:00:00 GMT</pubDate></item><item><title>Migrate from Google Docs to Overleaf and GitHub</title><link>https://www.zonca.dev/posts/2021-05-20-google-docs-to-overleaf-github.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2021-05-20-google-docs-to-overleaf-github.html</guid><pubDate>Thu, 20 May 2021 00:00:00 GMT</pubDate></item><item><title>Correct a power spectrum by the instrument beam with healpy</title><link>https://www.zonca.dev/posts/2021-04-27-correct-beam-healpy.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2021-04-27-correct-beam-healpy.html</guid><pubDate>Tue, 27 Apr 2021 00:00:00 GMT</pubDate></item><item><title>Backup Kubernetes volumes to OpenStorageNetwork object store</title><link>https://www.zonca.dev/posts/2021-04-19-jetstream-backup-kubernetes-volumes-object-store.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2021-04-19-jetstream-backup-kubernetes-volumes-object-store.html</guid><pubDate>Mon, 19 Apr 2021 00:00:00 GMT</pubDate></item><item><title>Science Gateways Tech blog - Kubernetes and JupyterHub on Jetstream</title><link>https://www.zonca.dev/posts/2021-03-28-sgci-tech-blog.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2021-03-28-sgci-tech-blog.html</guid><pubDate>Sun, 28 Mar 2021 00:00:00 GMT</pubDate></item><item><title>Stream video from object store on Jetstream</title><link>https://www.zonca.dev/posts/2021-03-25-jetstream-video-stream-object-store.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2021-03-25-jetstream-video-stream-object-store.html</guid><pubDate>Thu, 25 Mar 2021 00:00:00 GMT</pubDate></item><item><title>Tutorial on how to rotate maps in healpy</title><link>https://www.zonca.dev/posts/2021-03-11-rotate-maps-healpy.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2021-03-11-rotate-maps-healpy.html</guid><pubDate>Thu, 11 Mar 2021 00:00:00 GMT</pubDate></item><item><title>Compute the Planck CMB temperature power spectrum with healpy anafast</title><link>https://www.zonca.dev/posts/2021-02-28-compute-planck-spectra-healpy-anafast.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2021-02-28-compute-planck-spectra-healpy-anafast.html</guid><pubDate>Sun, 28 Feb 2021 00:00:00 GMT</pubDate></item><item><title>Coordinate a large Latex document with multiple Overleaf projects and Github</title><link>https://www.zonca.dev/posts/2021-01-28-github-overleaf-large-document.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2021-01-28-github-overleaf-large-document.html</guid><pubDate>Thu, 28 Jan 2021 00:00:00 GMT</pubDate></item><item><title>Deploy Kubernetes on Jetstream with Kubespray 2.15.0</title><link>https://www.zonca.dev/posts/2021-01-20-jetstream_kubernetes_kubespray_2.15.0.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2021-01-20-jetstream_kubernetes_kubespray_2.15.0.html</guid><pubDate>Wed, 20 Jan 2021 00:00:00 GMT</pubDate></item><item><title>Autoscaling script for JupyterHub on top of Kubespray</title><link>https://www.zonca.dev/posts/2021-01-20-autoscaling_script_kubespray_jupyterhub.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2021-01-20-autoscaling_script_kubespray_jupyterhub.html</guid><pubDate>Wed, 20 Jan 2021 00:00:00 GMT</pubDate></item><item><title>CFITSIO file writing with checkpointing</title><link>https://www.zonca.dev/posts/2020-11-30-cfitsio-checkpoint-write.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2020-11-30-cfitsio-checkpoint-write.html</guid><pubDate>Mon, 30 Nov 2020 00:00:00 GMT</pubDate></item><item><title>Paper review workflow with Overleaf, git and Google Docs</title><link>https://www.zonca.dev/posts/2020-11-18-paper-review-overleaf-git-googledocs.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2020-11-18-paper-review-overleaf-git-googledocs.html</guid><pubDate>Wed, 18 Nov 2020 00:00:00 GMT</pubDate></item><item><title>Install HEALPix and PolSpice in a conda environment</title><link>https://www.zonca.dev/posts/2020-10-14-install-healpix-polspice-conda-nersc.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2020-10-14-install-healpix-polspice-conda-nersc.html</guid><pubDate>Wed, 14 Oct 2020 00:00:00 GMT</pubDate></item><item><title>Example of the `healpy` query disc function</title><link>https://www.zonca.dev/posts/2020-10-02-example-healpy-query_disc.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2020-10-02-example-healpy-query_disc.html</guid><pubDate>Fri, 02 Oct 2020 00:00:00 GMT</pubDate></item><item><title>Read and process Planck CMB power spectra with `healpy`</title><link>https://www.zonca.dev/posts/2020-09-30-planck-spectra-healpy.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2020-09-30-planck-spectra-healpy.html</guid><pubDate>Wed, 30 Sep 2020 00:00:00 GMT</pubDate></item><item><title>Edit video recordings with ffmpeg</title><link>https://www.zonca.dev/posts/2020-09-25-ffmpeg-edit-recordings.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2020-09-25-ffmpeg-edit-recordings.html</guid><pubDate>Fri, 25 Sep 2020 00:00:00 GMT</pubDate></item><item><title>How to share Jupyter Notebooks</title><link>https://www.zonca.dev/posts/2020-09-15-how-to-share-jupyter-notebooks.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2020-09-15-how-to-share-jupyter-notebooks.html</guid><pubDate>Tue, 15 Sep 2020 00:00:00 GMT</pubDate></item><item><title>Simple WCS with astropy modeling and gwcs</title><link>https://www.zonca.dev/posts/2020-09-10-wcs-astropy.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2020-09-10-wcs-astropy.html</guid><pubDate>Thu, 10 Sep 2020 00:00:00 GMT</pubDate></item><item><title>Gateways 2020 paper about Kubernetes and JupyterHub on Jetstream</title><link>https://www.zonca.dev/posts/2020-09-04-gateways-2020-paper.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2020-09-04-gateways-2020-paper.html</guid><pubDate>Fri, 04 Sep 2020 00:00:00 GMT</pubDate></item><item><title>Unit conversion with broadband detectors looking at foregrounds</title><link>https://www.zonca.dev/posts/2020-09-04-unit-conversion-broadband-foregrounds.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2020-09-04-unit-conversion-broadband-foregrounds.html</guid><pubDate>Fri, 04 Sep 2020 00:00:00 GMT</pubDate></item><item><title>Unit conversion with broadband detectors looking at the CMB</title><link>https://www.zonca.dev/posts/2020-09-04-unit-conversion-broadband-cmb.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2020-09-04-unit-conversion-broadband-cmb.html</guid><pubDate>Fri, 04 Sep 2020 00:00:00 GMT</pubDate></item><item><title>Migrate from Travis-CI and ReadTheDocs to GitHub Actions</title><link>https://www.zonca.dev/posts/2020-09-01-migrate-travisci-readthedocs-github-actions.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2020-09-01-migrate-travisci-readthedocs-github-actions.html</guid><pubDate>Tue, 01 Sep 2020 00:00:00 GMT</pubDate></item><item><title>Redirect readthedocs documentation to another website</title><link>https://www.zonca.dev/posts/2020-09-01-redirect-readthedocs.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2020-09-01-redirect-readthedocs.html</guid><pubDate>Tue, 01 Sep 2020 00:00:00 GMT</pubDate></item><item><title>Renew letsencrypt certificate with NGINX</title><link>https://www.zonca.dev/posts/2020-08-24-renew-letsencrypt-nginx.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2020-08-24-renew-letsencrypt-nginx.html</guid><pubDate>Mon, 24 Aug 2020 00:00:00 GMT</pubDate></item><item><title>Investigate broken implementation of bandpass unit conversion in PySM 3</title><link>https://www.zonca.dev/posts/2020-08-24-debug-bandpass-unit-conversion-pysm3.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2020-08-24-debug-bandpass-unit-conversion-pysm3.html</guid><pubDate>Mon, 24 Aug 2020 00:00:00 GMT</pubDate></item><item><title>Deploy Dask Gateway with JupyterHub on Kubernetes</title><link>https://www.zonca.dev/posts/2020-08-11-dask-gateway-jupyterhub.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2020-08-11-dask-gateway-jupyterhub.html</guid><pubDate>Tue, 11 Aug 2020 00:00:00 GMT</pubDate></item><item><title>Dask array rounding</title><link>https://www.zonca.dev/posts/2020-08-04-dask-array-rounding.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2020-08-04-dask-array-rounding.html</guid><description>Dask array rounding float32</description><pubDate>Tue, 04 Aug 2020 00:00:00 GMT</pubDate></item><item><title>Deploy a NFS server to share data between JupyterHub users on Jetstream</title><link>https://www.zonca.dev/posts/2020-07-10-nfs-server-kubernetes-jetstream.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2020-07-10-nfs-server-kubernetes-jetstream.html</guid><pubDate>Fri, 10 Jul 2020 00:00:00 GMT</pubDate></item><item><title>Handle white noise with healpy 3 not-uniform and partial sky coverage</title><link>https://www.zonca.dev/posts/2020-06-21-white-noise-hitmap-not-uniform.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2020-06-21-white-noise-hitmap-not-uniform.html</guid><description>Simulate white noise maps and use hitmaps</description><pubDate>Sun, 21 Jun 2020 00:00:00 GMT</pubDate></item><item><title>Handle white noise with healpy 2 partial sky coverage</title><link>https://www.zonca.dev/posts/2020-06-20-white-noise-hitmap-uniform.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2020-06-20-white-noise-hitmap-uniform.html</guid><description>Simulate white noise maps and use hitmaps</description><pubDate>Sat, 20 Jun 2020 00:00:00 GMT</pubDate></item><item><title>Handle white noise with healpy 1 Full sky coverage</title><link>https://www.zonca.dev/posts/2020-06-19-white-noise-hitmap-fullsky.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2020-06-19-white-noise-hitmap-fullsky.html</guid><description>Simulate white noise maps and use hitmaps</description><pubDate>Fri, 19 Jun 2020 00:00:00 GMT</pubDate></item><item><title>Deploy Kubernetes on Jetstream with Kubespray</title><link>https://www.zonca.dev/posts/2020-06-15-jetstream_kubernetes_kubespray.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2020-06-15-jetstream_kubernetes_kubespray.html</guid><pubDate>Mon, 15 Jun 2020 00:00:00 GMT</pubDate></item><item><title>My own git cheatsheet</title><link>https://www.zonca.dev/posts/2020-06-01-git.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2020-06-01-git.html</guid><pubDate>Mon, 01 Jun 2020 00:00:00 GMT</pubDate></item><item><title>Import and export list of blocked users on Twitter</title><link>https://www.zonca.dev/posts/2020-06-01-twitter-blocklist.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2020-06-01-twitter-blocklist.html</guid><pubDate>Mon, 01 Jun 2020 00:00:00 GMT</pubDate></item><item><title>Minimal example of readthedocs configuration for conda</title><link>https://www.zonca.dev/posts/2020-05-27-readthedocs-conda.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2020-05-27-readthedocs-conda.html</guid><pubDate>Wed, 27 May 2020 00:00:00 GMT</pubDate></item><item><title>Deploy Kubernetes and JupyterHub on Jetstream with Magnum</title><link>https://www.zonca.dev/posts/2020-05-21-jetstream_kubernetes_magnum.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2020-05-21-jetstream_kubernetes_magnum.html</guid><pubDate>Thu, 21 May 2020 00:00:00 GMT</pubDate></item><item><title>White noise NET in radio-astronomy and cosmology</title><link>https://www.zonca.dev/posts/2020-04-24-white-noise-angular-power-spectrum.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2020-04-24-white-noise-angular-power-spectrum.html</guid><description>Create a white noise map and compare with power spectrum expected from the NET</description><pubDate>Fri, 24 Apr 2020 00:00:00 GMT</pubDate></item><item><title>ECSS Symposium introduction to cloud computing with Jetstream and deployment of Kubernetes</title><link>https://www.zonca.dev/posts/2020-04-20-ecss-symposium-kubernetes-jetstream.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2020-04-20-ecss-symposium-kubernetes-jetstream.html</guid><pubDate>Mon, 20 Apr 2020 00:00:00 GMT</pubDate></item><item><title>Use the Jetstream object store</title><link>https://www.zonca.dev/posts/2020-04-01-jetstream-object-store.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2020-04-01-jetstream-object-store.html</guid><pubDate>Wed, 01 Apr 2020 00:00:00 GMT</pubDate></item><item><title>Raise and check a flag array with numpy</title><link>https://www.zonca.dev/posts/2020-03-16-raise-check-flag-numpy.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2020-03-16-raise-check-flag-numpy.html</guid><description>Handle flag array bits with numpy bitwise operations</description><pubDate>Mon, 16 Mar 2020 00:00:00 GMT</pubDate></item><item><title>Setup HTTPS on Kubernetes with Let&apos;s Encrypt</title><link>https://www.zonca.dev/posts/2020-03-13-setup-https-kubernetes-letsencrypt.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2020-03-13-setup-https-kubernetes-letsencrypt.html</guid><pubDate>Fri, 13 Mar 2020 00:00:00 GMT</pubDate></item><item><title>Kill Jupyter Notebook servers</title><link>https://www.zonca.dev/posts/2020-03-12-kill-jupyter-notebook.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2020-03-12-kill-jupyter-notebook.html</guid><pubDate>Thu, 12 Mar 2020 00:00:00 GMT</pubDate></item><item><title>Migrate from Pelican to Fastpages</title><link>https://www.zonca.dev/posts/2020-03-09-pelican-to-fastpages.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2020-03-09-pelican-to-fastpages.html</guid><pubDate>Mon, 09 Mar 2020 00:00:00 GMT</pubDate></item><item><title>Deploy CVMFS on Kubernetes</title><link>https://www.zonca.dev/posts/2020-02-26-kubernetes_cvmfs.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2020-02-26-kubernetes_cvmfs.html</guid><pubDate>Wed, 26 Feb 2020 13:00:00 GMT</pubDate></item><item><title>Organize calendars for a large scientific collaboration</title><link>https://www.zonca.dev/posts/2019-12-02-organize_calendars_large_collaboration.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2019-12-02-organize_calendars_large_collaboration.html</guid><pubDate>Mon, 02 Dec 2019 12:00:00 GMT</pubDate></item><item><title>Simulate users on JupyterHub</title><link>https://www.zonca.dev/posts/2019-10-30-jetstream_kubernetes_loadtest.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2019-10-30-jetstream_kubernetes_loadtest.html</guid><pubDate>Wed, 30 Oct 2019 12:00:00 GMT</pubDate></item><item><title>Execute Jupyter Notebooks not interactively</title><link>https://www.zonca.dev/posts/2019-09-23-batch_notebook_execution.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2019-09-23-batch_notebook_execution.html</guid><pubDate>Mon, 23 Sep 2019 12:00:00 GMT</pubDate></item><item><title>Deploy Cluster Autoscaler for Kubernetes on Jetstream</title><link>https://www.zonca.dev/posts/2019-09-12-jetstream_kubernetes_magnum_autoscaler.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2019-09-12-jetstream_kubernetes_magnum_autoscaler.html</guid><pubDate>Thu, 12 Sep 2019 12:00:00 GMT</pubDate></item><item><title>Create a Github account for your research group with free private repositories</title><link>https://www.zonca.dev/posts/2019-08-24-github-for-research-groups.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2019-08-24-github-for-research-groups.html</guid><pubDate>Sat, 24 Aug 2019 15:00:00 GMT</pubDate></item><item><title>Ship large files with Python packages</title><link>https://www.zonca.dev/posts/2019-08-21-large_files_python_packages.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2019-08-21-large_files_python_packages.html</guid><pubDate>Wed, 21 Aug 2019 18:00:00 GMT</pubDate></item><item><title>Deploy Kubernetes and JupyterHub on Jetstream with Magnum</title><link>https://www.zonca.dev/posts/2019-06-14-jetstream_kubernetes_magnum.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2019-06-14-jetstream_kubernetes_magnum.html</guid><pubDate>Fri, 14 Jun 2019 00:00:00 GMT</pubDate></item><item><title>Webinar about distributed computing with Python</title><link>https://www.zonca.dev/posts/2019-05-30-webinar_python_hpc.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2019-05-30-webinar_python_hpc.html</guid><pubDate>Thu, 30 May 2019 15:00:00 GMT</pubDate></item><item><title>Kubernetes monitoring with Prometheus and Grafana</title><link>https://www.zonca.dev/posts/2019-04-20-jetstream_kubernetes_monitoring.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2019-04-20-jetstream_kubernetes_monitoring.html</guid><pubDate>Sat, 20 Apr 2019 00:00:00 GMT</pubDate></item><item><title>Inherit group permission in folder</title><link>https://www.zonca.dev/posts/2019-03-24-folder-inherit-group-permission.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2019-03-24-folder-inherit-group-permission.html</guid><pubDate>Sun, 24 Mar 2019 18:00:00 GMT</pubDate></item><item><title>Scale Kubernetes manually on Jetstream</title><link>https://www.zonca.dev/posts/2019-02-22-scale-kubernetes-jupyterhub-manually.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2019-02-22-scale-kubernetes-jupyterhub-manually.html</guid><pubDate>Fri, 22 Feb 2019 21:00:00 GMT</pubDate></item><item><title>Kubernetes monitoring with Dashboard, Prometheus, and Grafana</title><link>https://www.zonca.dev/posts/2019-02-22-kubernetes-monitoring.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2019-02-22-kubernetes-monitoring.html</guid><pubDate>Fri, 22 Feb 2019 21:00:00 GMT</pubDate></item><item><title>Deploy Kubernetes with Kubespray 2.8.2 and JupyterHub with helm recipe 0.8 on Jetstream</title><link>https://www.zonca.dev/posts/2019-02-22-jetstream_kubernetes_kubespray_282.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2019-02-22-jetstream_kubernetes_kubespray_282.html</guid><pubDate>Fri, 22 Feb 2019 18:00:00 GMT</pubDate></item><item><title>Use the distributed file format Zarr on Jetstream Swift object storage, 2019</title><link>https://www.zonca.dev/posts/2019-01-24-zarr_jetstream_2019.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2019-01-24-zarr_jetstream_2019.html</guid><pubDate>Thu, 24 Jan 2019 18:00:00 GMT</pubDate></item><item><title>Deploy Pangeo on Kubernetes deployment on Jetstream created with Kubespray</title><link>https://www.zonca.dev/posts/2018-12-20-jetstream_kubernetes_jupyterhub_pangeo.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2018-12-20-jetstream_kubernetes_jupyterhub_pangeo.html</guid><pubDate>Thu, 20 Dec 2018 01:00:00 GMT</pubDate></item><item><title>Setup two factor authentication for UCSD, and Lastpass</title><link>https://www.zonca.dev/posts/2018-12-12-twofactor_ucsd.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2018-12-12-twofactor_ucsd.html</guid><pubDate>Wed, 12 Dec 2018 18:00:00 GMT</pubDate></item><item><title>Deploy JupyterHub on a Supercomputer for a workshop or tutorial 2018 edition</title><link>https://www.zonca.dev/posts/2018-01-01-deploy_jupyterhub_supercomputer_2018.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2018-01-01-deploy_jupyterhub_supercomputer_2018.html</guid><pubDate>Wed, 07 Nov 2018 11:00:00 GMT</pubDate></item><item><title>Deploy JupyterHub on a Supercomputer for a workshop or tutorial 2018 edition</title><link>https://www.zonca.dev/posts/2018-11-07-deploy_jupyterhub_supercomputer_2018.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2018-11-07-deploy_jupyterhub_supercomputer_2018.html</guid><pubDate>Wed, 07 Nov 2018 11:00:00 GMT</pubDate></item><item><title>Advanced pandas with astrophysics example notebook</title><link>https://www.zonca.dev/posts/2018-10-26-pandas-astro-example.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2018-10-26-pandas-astro-example.html</guid><pubDate>Fri, 26 Oct 2018 18:00:00 GMT</pubDate></item><item><title>Bring your computing to the San Diego Supercomputer Center</title><link>https://www.zonca.dev/posts/2018-10-24-compute-at-sdsc.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2018-10-24-compute-at-sdsc.html</guid><pubDate>Wed, 24 Oct 2018 18:00:00 GMT</pubDate></item><item><title>Deploy JupyterHub on Kubernetes deployment on Jetstream created with Kubespray 3/3</title><link>https://www.zonca.dev/posts/2018-09-24-jetstream_kubernetes_kubespray_jupyterhub.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2018-09-24-jetstream_kubernetes_kubespray_jupyterhub.html</guid><pubDate>Mon, 24 Sep 2018 01:00:00 GMT</pubDate></item><item><title>Explore a Kubernetes deployment on Jetstream with Kubespray 2/3</title><link>https://www.zonca.dev/posts/2018-09-23-jetstream_kubernetes_kubespray_explore.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2018-09-23-jetstream_kubernetes_kubespray_explore.html</guid><pubDate>Sun, 23 Sep 2018 23:00:00 GMT</pubDate></item><item><title>Deploy Kubernetes on Jetstream with Kubespray 1/3</title><link>https://www.zonca.dev/posts/2018-09-23-jetstream_kubernetes_kubespray.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2018-09-23-jetstream_kubernetes_kubespray.html</guid><pubDate>Sun, 23 Sep 2018 18:00:00 GMT</pubDate></item><item><title>PEARC18 paper on deploying Jupyterhub at scale on XSEDE</title><link>https://www.zonca.dev/posts/2018-07-23-pearc18_paper_deploy_jupyterhub_xsede.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2018-07-23-pearc18_paper_deploy_jupyterhub_xsede.html</guid><pubDate>Mon, 23 Jul 2018 12:00:00 GMT</pubDate></item><item><title>Updated Singularity images for Comet</title><link>https://www.zonca.dev/posts/2018-07-22-updated-singularity-2.5-comet.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2018-07-22-updated-singularity-2.5-comet.html</guid><pubDate>Sun, 22 Jul 2018 12:00:00 GMT</pubDate></item><item><title>Create DockerHub auto build</title><link>https://www.zonca.dev/posts/2018-07-19-docker-auto-build.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2018-07-19-docker-auto-build.html</guid><pubDate>Thu, 19 Jul 2018 18:00:00 GMT</pubDate></item><item><title>How to organize code and data for simulations at NERSC</title><link>https://www.zonca.dev/posts/2018-06-20-organize-code-simulations-nersc.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2018-06-20-organize-code-simulations-nersc.html</guid><pubDate>Wed, 20 Jun 2018 18:00:00 GMT</pubDate></item><item><title>Setup private dask clusters in Kubernetes alongside JupyterHub on Jetstream</title><link>https://www.zonca.dev/posts/2018-06-07-private-dask-kubernetes-jetstream.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2018-06-07-private-dask-kubernetes-jetstream.html</guid><pubDate>Thu, 07 Jun 2018 18:00:00 GMT</pubDate></item><item><title>How to post a PEARC18 paper pre-print to Arxiv</title><link>https://www.zonca.dev/posts/2018-05-12-pearc18-paper-preprint-arxiv.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2018-05-12-pearc18-paper-preprint-arxiv.html</guid><pubDate>Sat, 12 May 2018 18:00:00 GMT</pubDate></item><item><title>Launch a shared dask cluster in Kubernetes alongside JupyterHub on Jetstream</title><link>https://www.zonca.dev/posts/2018-05-04-shared-dask-kubernetes-jetstream.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2018-05-04-shared-dask-kubernetes-jetstream.html</guid><pubDate>Fri, 04 May 2018 18:00:00 GMT</pubDate></item><item><title>Install a BOINC server on Jetstream</title><link>https://www.zonca.dev/posts/2018-03-29-boinc-server-jetstream.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2018-03-29-boinc-server-jetstream.html</guid><pubDate>Thu, 29 Mar 2018 18:00:00 GMT</pubDate></item><item><title>Use the distributed file format Zarr on Jetstream Swift object storage</title><link>https://www.zonca.dev/posts/2018-03-03-zarr-on-jetstream.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2018-03-03-zarr-on-jetstream.html</guid><pubDate>Sat, 03 Mar 2018 18:00:00 GMT</pubDate></item><item><title>Use the distributed file format Zarr on Jetstream Swift object storage</title><link>https://www.zonca.dev/posts/2018-03-03-zarr.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2018-03-03-zarr.html</guid><pubDate>Sat, 03 Mar 2018 18:00:00 GMT</pubDate></item><item><title>Install custom Python environment on Jupyter Notebooks at NERSC</title><link>https://www.zonca.dev/posts/2017-12-21-custom-conda-python-jupyter-nersc.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2017-12-21-custom-conda-python-jupyter-nersc.html</guid><pubDate>Thu, 21 Dec 2017 18:00:00 GMT</pubDate></item><item><title>ECSS Symposium about Jupyterhub deployments on XSEDE</title><link>https://www.zonca.dev/posts/2017-12-19-ecss-symposium.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2017-12-19-ecss-symposium.html</guid><pubDate>Fri, 15 Dec 2017 18:00:00 GMT</pubDate></item><item><title>Deploy scalable Jupyterhub with Kubernetes on Jetstream</title><link>https://www.zonca.dev/posts/2017-12-05-scalable-jupyterhub-kubernetes-jetstream.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2017-12-05-scalable-jupyterhub-kubernetes-jetstream.html</guid><pubDate>Tue, 05 Dec 2017 18:00:00 GMT</pubDate></item><item><title>Store a conda environment inside a Notebook</title><link>https://www.zonca.dev/posts/2017-12-04-store-conda-environment-inside-notebook.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2017-12-04-store-conda-environment-inside-notebook.html</guid><pubDate>Mon, 04 Dec 2017 18:00:00 GMT</pubDate></item><item><title>How to modify Singularity images on a Supercomputer</title><link>https://www.zonca.dev/posts/2017-10-25-compile-software-singularity.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2017-10-25-compile-software-singularity.html</guid><pubDate>Mon, 06 Nov 2017 18:00:00 GMT</pubDate></item><item><title>Deploy scalable Jupyterhub on Docker Swarm mode</title><link>https://www.zonca.dev/posts/2017-10-26-scalable-jupyterhub-docker-swarm-mode.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2017-10-26-scalable-jupyterhub-docker-swarm-mode.html</guid><pubDate>Thu, 26 Oct 2017 18:00:00 GMT</pubDate></item><item><title>Setup automated testing on a Github repository with Travis-ci</title><link>https://www.zonca.dev/posts/2017-10-25-cudak8s.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2017-10-25-cudak8s.html</guid><pubDate>Wed, 25 Oct 2017 18:00:00 GMT</pubDate></item><item><title>Setup automated testing on a Github repository with Travis-ci</title><link>https://www.zonca.dev/posts/2017-09-06-continous-integration-travis-ci-github.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2017-09-06-continous-integration-travis-ci-github.html</guid><pubDate>Wed, 06 Sep 2017 18:00:00 GMT</pubDate></item><item><title>Deployment of Jupyterhub with Globus Auth to spawn notebook on Comet in Singularity containers</title><link>https://www.zonca.dev/posts/2017-08-11-jupyterhub-globus-comet-singularity.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2017-08-11-jupyterhub-globus-comet-singularity.html</guid><pubDate>Fri, 11 Aug 2017 18:00:00 GMT</pubDate></item><item><title>How to create pull requests on Github</title><link>https://www.zonca.dev/posts/2017-06-30-quick-github-pull-requests.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2017-06-30-quick-github-pull-requests.html</guid><pubDate>Fri, 30 Jun 2017 11:00:00 GMT</pubDate></item><item><title>How to create pull requests on Github</title><link>https://www.zonca.dev/posts/2017-07-12-xstream-tutorial-notes-pearc17.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2017-07-12-xstream-tutorial-notes-pearc17.html</guid><pubDate>Fri, 30 Jun 2017 11:00:00 GMT</pubDate></item><item><title>Deploy Jupyterhub on a supercomputer with SSH authentication</title><link>https://www.zonca.dev/posts/2017-05-16-jupyterhub-batchspawner-ssh.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2017-05-16-jupyterhub-batchspawner-ssh.html</guid><pubDate>Tue, 16 May 2017 22:00:00 GMT</pubDate></item><item><title>Configure Globus on your local machine for GridFTP with XSEDE authentication</title><link>https://www.zonca.dev/posts/2017-04-19-globus-ftp-local-machine.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2017-04-19-globus-ftp-local-machine.html</guid><pubDate>Wed, 19 Apr 2017 12:00:00 GMT</pubDate></item><item><title>Sample deployment of Jupyterhub in HPC on SDSC Comet</title><link>https://www.zonca.dev/posts/2017-02-26-sample-deployment-jupyterhub-hpc.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2017-02-26-sample-deployment-jupyterhub-hpc.html</guid><pubDate>Sun, 26 Feb 2017 12:00:00 GMT</pubDate></item><item><title>Customize your Python environment in Jupyterhub</title><link>https://www.zonca.dev/posts/2017-02-24-customize-your-python-environment-in-jupyterhub.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2017-02-24-customize-your-python-environment-in-jupyterhub.html</guid><pubDate>Fri, 24 Feb 2017 12:00:00 GMT</pubDate></item><item><title>Automated deployment of Jupyterhub with Ansible</title><link>https://www.zonca.dev/posts/2017-02-03-automated-deployment-jupyterhub-ansible.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2017-02-03-automated-deployment-jupyterhub-ansible.html</guid><pubDate>Fri, 03 Feb 2017 18:00:00 GMT</pubDate></item><item><title>How to publish your research software to Github</title><link>https://www.zonca.dev/posts/2017-02-01-publish-research-software-github.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2017-02-01-publish-research-software-github.html</guid><pubDate>Wed, 01 Feb 2017 18:00:00 GMT</pubDate></item><item><title>Run Ubuntu in HPC with Singularity</title><link>https://www.zonca.dev/posts/2017-01-23-singularity-hpc-comet.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2017-01-23-singularity-hpc-comet.html</guid><pubDate>Fri, 13 Jan 2017 12:00:00 GMT</pubDate></item><item><title>Jupyterhub Docker Spawner with GPU support</title><link>https://www.zonca.dev/posts/2016-10-12-dockerspawner-cuda.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2016-10-12-dockerspawner-cuda.html</guid><pubDate>Wed, 12 Oct 2016 12:00:00 GMT</pubDate></item><item><title>Jupyterhub deployment on multiple nodes with Docker Swarm</title><link>https://www.zonca.dev/posts/2016-05-24-jupyterhub-docker-swarm.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2016-05-24-jupyterhub-docker-swarm.html</guid><pubDate>Tue, 24 May 2016 12:00:00 GMT</pubDate></item><item><title>Quick Jupyterhub deployment for workshops with pre-built image</title><link>https://www.zonca.dev/posts/2016-04-27-jupyterhub-image-sdsc-cloud.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2016-04-27-jupyterhub-image-sdsc-cloud.html</guid><pubDate>Thu, 28 Apr 2016 12:00:00 GMT</pubDate></item><item><title>Deploy Jupyterhub on a virtual machine for a workshop</title><link>https://www.zonca.dev/posts/2016-04-16-jupyterhub-sdsc-cloud.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2016-04-16-jupyterhub-sdsc-cloud.html</guid><pubDate>Sat, 16 Apr 2016 12:00:00 GMT</pubDate></item><item><title>Use your own Python installation (kernel) in Jupyterhub</title><link>https://www.zonca.dev/posts/2015-10-05-use-own-python-in-jupyterhub.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2015-10-05-use-own-python-in-jupyterhub.html</guid><pubDate>Mon, 05 Oct 2015 12:00:00 GMT</pubDate></item><item><title>IPython/Jupyter notebook setup on NERSC Edison</title><link>https://www.zonca.dev/posts/2015-09-24-ipython-jupyter-notebook-nersc-edison.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2015-09-24-ipython-jupyter-notebook-nersc-edison.html</guid><pubDate>Thu, 24 Sep 2015 20:00:00 GMT</pubDate></item><item><title>IPython/Jupyter notebook setup on SDSC Comet</title><link>https://www.zonca.dev/posts/2015-09-17-ipython-jupyter-notebook-sdsc-comet.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2015-09-17-ipython-jupyter-notebook-sdsc-comet.html</guid><pubDate>Thu, 17 Sep 2015 20:00:00 GMT</pubDate></item><item><title>Run Jupyterhub on a supercomputer</title><link>https://www.zonca.dev/posts/2015-04-02-jupyterhub-hpc.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2015-04-02-jupyterhub-hpc.html</guid><pubDate>Thu, 02 Apr 2015 09:00:00 GMT</pubDate></item><item><title>Accelerate groupby operation on pixels with Numba</title><link>https://www.zonca.dev/posts/2015-03-24-numba-groupby-pixels.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2015-03-24-numba-groupby-pixels.html</guid><pubDate>Tue, 24 Mar 2015 09:00:00 GMT</pubDate></item><item><title>Software Carpentry setup for Chromebook</title><link>https://www.zonca.dev/posts/2015-02-10-software-carpentry-setup-chromebook.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2015-02-10-software-carpentry-setup-chromebook.html</guid><pubDate>Tue, 10 Feb 2015 20:00:00 GMT</pubDate></item><item><title>Zero based indexing</title><link>https://www.zonca.dev/posts/2014-10-22-zero-based-indexing.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2014-10-22-zero-based-indexing.html</guid><pubDate>Wed, 22 Oct 2014 10:00:00 GMT</pubDate></item><item><title>Write unit tests as cells of IPython notebooks</title><link>https://www.zonca.dev/posts/2014-09-30-unit-tests-ipython-notebook.html</link><guid 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isPermaLink="true">https://www.zonca.dev/posts/2014-02-26-build-software-carpentry-with-pelican.html</guid><pubDate>Wed, 26 Feb 2014 23:00:00 GMT</pubDate></item><item><title>openproceedings - Github/FigShare based publishing platform for conference proceedings</title><link>https://www.zonca.dev/posts/2014-02-13-openproceedings.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2014-02-13-openproceedings.html</guid><pubDate>Thu, 13 Feb 2014 23:30:00 GMT</pubDate></item><item><title>wget file from google drive</title><link>https://www.zonca.dev/posts/2014-01-31-wget-file-from-google-drive.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2014-01-31-wget-file-from-google-drive.html</guid><pubDate>Fri, 31 Jan 2014 18:00:00 GMT</pubDate></item><item><title>Run IPython Notebook on a HPC cluster via PBS</title><link>https://www.zonca.dev/posts/2013-12-18-run-ipython-notebook-on-HPC-cluster-via-PBS.html</link><guid 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2011 02:14:00 GMT</pubDate></item><item><title>set python logging level</title><link>https://www.zonca.dev/posts/2011-04-13-set-python-logging-level.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2011-04-13-set-python-logging-level.html</guid><pubDate>Wed, 13 Apr 2011 01:02:00 GMT</pubDate></item><item><title>pyfits memory leak in new_table</title><link>https://www.zonca.dev/posts/2011-03-28-pyfits-memory-leak-in-newtable.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2011-03-28-pyfits-memory-leak-in-newtable.html</guid><pubDate>Mon, 28 Mar 2011 17:22:00 GMT</pubDate></item><item><title>ipython and PyTrilinos</title><link>https://www.zonca.dev/posts/2011-02-16-ipython-and-pytrilinos.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2011-02-16-ipython-and-pytrilinos.html</guid><pubDate>Wed, 16 Feb 2011 19:10:00 GMT</pubDate></item><item><title>git make local branch tracking 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isPermaLink="true">https://www.zonca.dev/posts/2010-01-07-execute-bash-script-remotely-with-ssh.html</guid><pubDate>Thu, 07 Jan 2010 14:37:00 GMT</pubDate></item><item><title>lock pin hold a package using apt on ubuntu</title><link>https://www.zonca.dev/posts/2010-01-07-lock-pin-hold-package-using-apt-on.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2010-01-07-lock-pin-hold-package-using-apt-on.html</guid><pubDate>Thu, 07 Jan 2010 13:49:00 GMT</pubDate></item><item><title>load arrays from a text file with numpy</title><link>https://www.zonca.dev/posts/2010-01-05-load-arrays-from-text-file-with-numpy.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2010-01-05-load-arrays-from-text-file-with-numpy.html</guid><pubDate>Tue, 05 Jan 2010 16:32:00 GMT</pubDate></item><item><title>Latest Maxima and WxMaxima for Ubuntu Karmic</title><link>https://www.zonca.dev/posts/2009-12-15-latest-maxima-and-wxmaxima-for-ubuntu.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2009-12-15-latest-maxima-and-wxmaxima-for-ubuntu.html</guid><pubDate>Tue, 15 Dec 2009 11:20:00 GMT</pubDate></item><item><title>number of files in a folder and subfolders</title><link>https://www.zonca.dev/posts/2009-12-10-number-of-files-in-folder-and-subfolders.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2009-12-10-number-of-files-in-folder-and-subfolders.html</guid><pubDate>Thu, 10 Dec 2009 18:16:00 GMT</pubDate></item><item><title>forcefully unmount a disk partition</title><link>https://www.zonca.dev/posts/2008-09-17-forcefully-unmount-disk-partition.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2008-09-17-forcefully-unmount-disk-partition.html</guid><pubDate>Wed, 17 Sep 2008 15:14:00 GMT</pubDate></item><item><title>netcat, quickly send binaries through network</title><link>https://www.zonca.dev/posts/2008-04-29-netcat-quickly-send-binaries-through.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2008-04-29-netcat-quickly-send-binaries-through.html</guid><pubDate>Tue, 29 Apr 2008 12:25:00 GMT</pubDate></item><item><title>Decibels, dB and dBm, in terms of Power and Amplitude</title><link>https://www.zonca.dev/posts/2008-03-29-decibels-db-and-dbm-in-terms-of-power.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2008-03-29-decibels-db-and-dbm-in-terms-of-power.html</guid><pubDate>Sat, 29 Mar 2008 02:13:00 GMT</pubDate></item><item><title>Relation between Power density and temperature in an antenna</title><link>https://www.zonca.dev/posts/2008-03-28-relation-between-power-density-and.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2008-03-28-relation-between-power-density-and.html</guid><pubDate>Fri, 28 Mar 2008 18:29:00 GMT</pubDate></item><item><title>Producing PDF from XML files</title><link>https://www.zonca.dev/posts/2008-03-28-producing-pdf-from-xml-files.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2008-03-28-producing-pdf-from-xml-files.html</guid><pubDate>Fri, 28 Mar 2008 16:27:00 GMT</pubDate></item><item><title>vim costumization</title><link>https://www.zonca.dev/posts/2006-10-17-vim-costumization.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2006-10-17-vim-costumization.html</guid><pubDate>Tue, 17 Oct 2006 10:49:00 GMT</pubDate></item><item><title>using gnu find</title><link>https://www.zonca.dev/posts/2006-10-03-using-gnu-find.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2006-10-03-using-gnu-find.html</guid><pubDate>Tue, 03 Oct 2006 14:00:00 GMT</pubDate></item><item><title>beginners bash guide</title><link>https://www.zonca.dev/posts/2006-10-03-beginners-bash-guide.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2006-10-03-beginners-bash-guide.html</guid><pubDate>Tue, 03 Oct 2006 13:56:00 GMT</pubDate></item><item><title>tar quickref</title><link>https://www.zonca.dev/posts/2006-09-25-tar-quickref.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2006-09-25-tar-quickref.html</guid><pubDate>Mon, 25 Sep 2006 13:19:00 GMT</pubDate></item><item><title>software carpentry</title><link>https://www.zonca.dev/posts/2006-09-25-software-carpentry.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2006-09-25-software-carpentry.html</guid><pubDate>Mon, 25 Sep 2006 12:51:00 GMT</pubDate></item><item><title>Software libero per il trattamento di dati scientifici</title><link>https://www.zonca.dev/posts/2006-09-22-software-libero-per-il-trattamento-di.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2006-09-22-software-libero-per-il-trattamento-di.html</guid><pubDate>Fri, 22 Sep 2006 13:35:00 GMT</pubDate></item><item><title>command line processing</title><link>https://www.zonca.dev/posts/2006-09-22-command-line-processing.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2006-09-22-command-line-processing.html</guid><pubDate>Fri, 22 Sep 2006 13:34:00 GMT</pubDate></item><item><title>awk made easy</title><link>https://www.zonca.dev/posts/2006-09-22-awk-made-easy.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2006-09-22-awk-made-easy.html</guid><pubDate>Fri, 22 Sep 2006 13:20:00 GMT</pubDate></item><item><title>pillole di astrofisica</title><link>https://www.zonca.dev/posts/2006-09-20-pillole-di-astrofisica.html</link><guid isPermaLink="true">https://www.zonca.dev/posts/2006-09-20-pillole-di-astrofisica.html</guid><pubDate>Wed, 20 Sep 2006 13:39:00 GMT</pubDate></item></channel></rss>