Commands by flatcap (47)

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exim statistics about mails from queue
statistics are sorted based on number of recipients.

Get your public ip using dyndns

Kill most recently created process.
Kills the most recently created firefox process.

Print all lines between two line numbers
This command uses awk(1) to print all lines between two known line numbers in a file. Useful for seeing output in a log file, where the line numbers are known. The above command will print all lines between, and including, lines 3 and 6.

Symlink all files from a base directory to a target directory
Simple and easy to remember, if it already exists then it just ignores it.

Convert seconds to [DD:][HH:]MM:SS
Converts any number of seconds into days, hours, minutes and seconds. sec2dhms() { declare -i SS="$1" D=$(( SS / 86400 )) H=$(( SS % 86400 / 3600 )) M=$(( SS % 3600 / 60 )) S=$(( SS % 60 )) [ "$D" -gt 0 ] && echo -n "${D}:" [ "$H" -gt 0 ] && printf "%02g:" "$H" printf "%02g:%02g\n" "$M" "$S" }

Find the package that installed a command

mount an iso
mounts an ISO file to a directory on the target file system

Extract audio stream from an video file using mencoder
This command extracts the audio stream of the video in $file and stores it in a file where the original suffix is changed to .mp3

Press a key automatically
Press a key automatically via xvkbd.


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