Commands by Killili (0)

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Monitor cpu in realtime.

Enable programmable bash completion in debian lenny
The really awesome bash completion in debian seems to be an extra package now, which has to be installed. After sourcing /etc/bash_completion it completes almost everything (package names in apt... etc) :-) To make this permanent, put something like this in your .bashrc: if [ -f /etc/bash_completion]; then source /etc/bash_completion fi

RTFM function
Some commands have more information on 'info' than in the man pages

rotate a one page pdf to 90 Degrees Clockwise
This can be taken from the pdftk docs http://www.pdflabs.com/docs/pdftk-man-page/ http://www.pdflabs.com/docs/pdftk-cli-examples/ , but the command examples are not simple.

Remove a file whose name begins with a dash ( - ) character
Using the redundant ./ directory information prevents the dash from occurring at the beginning of the filename, and being interpreted as an option of the rm command. Also works using: $ rm -- -filename

Make less act like cat if its input's contents can fit on one screen

find files containing text
I find this format easier to read if your going through lots of files. This way you can open the file in any editor and easily review the file

Clear filesystem memory cache

List all PostgreSQL databases. Useful when doing backups

generate random identicon

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