linux
38 posts — page 3
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vim costumization
it is about perl but it suggests very useful tricks for programming with vim http://mamchenkov.net/wordpress/2004/05/10/vim-for-perl-developers/
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using gnu find
list all the directories excluding ".": find . -maxdepth 1 -type d -not -name "." find some string in all files matching a pattern in the subfolders (with grep -r you cannot specify the type of file) find . -name '.py' -exec grep -i pdb '{}' \;
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beginners bash guide
great guide with many examples: http://tille.xalasys.com/training/bash/
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tar quickref
compress: tar cvzf foo.tgz .cc .h check inside: tar tzf foo.tgz | grep file.txt extract: tar xvzf foo.tgz extract 1 file only: tar xvzf foo.tgz path/to/file.txt
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software carpentry
basic software for scientists and engineers: http://www.swc.scipy.org/
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Software libero per il trattamento di dati scientifici
nella ricerca del miglior ambiente per analisi di dati scientifici da leggere questi articoli: http://www.pluto.it/files/journal/pj0501/swlibero-scie1.html http://www.pluto.it/files/journal/pj0504/swlibero-scie2.html http://www.pluto.it/files/journal/pj0505/swlibero-scie3.html
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command line processing
Very useful summary of many linux command line processing tools (great perl onliners) http://grad.physics.sunysb.edu/leckey/personal/forget/
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awk made easy
awk '/REGEX/ {print NR "\t" $9 "\t" $4""$5 ;}' file.txt supports extended REGEX like perl ( e.g.