Commands by stuntdawg (1)

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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" }

Get HTTP status code with curl AND print response on new line

du with colored bar graph
A more efficient way, with reversed order to put the focus in the big ones.

get the top 10 longest filenames

du and sort to find the biggest directories in defined filesystem
This command give a human readable result without messing up the sorting.

convert a web page into a png
This requires the command-line print extension (see #2861 for more details). I use it to make up complex images with formatted text using CSS and whatnot. It's a lot slicker than imagemagick for certain things. Now imagine using a local webserver with PHP and a database to generate the images. Oh, the possibilities...

Nicely display mem usage with ps
Nicely display mem usage with ps.

backup and remove files with access time older than 5 days.
create an archive of files with access time older than 5 days, and remove original files.

stop man page content from disappearing on exit
stop man page content from disappearing on exit echo "export LESS='FiX'" >> ~/.bashrc man bash 'q'uit out of man page content will stay on screen

Fetch all GPG keys that are currently missing in your keyring
For instance, if people have signed your key, this will fetch the signers' keys.

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