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not my cmd... found on the web
Every time this is run it will change your background picture. For added fun
Add some DBUS magic:
. $HOME/.dbus/session-bus/`cat /var/lib/dbus/machine-id`-0
and a crontab entry:
*/5 * * * * above_command_in_script.sh >/dev/null 2>/dev/null
now wallpaper changes every 5 mins
For all of the jpgs in a directory, determine their size and if below a threshold remove them forcefully.
put it in crontab to get an alert when / is over 89% utilization.
use find with rsync
This command generates a sequential login list. Good to be used as a source of new logins.
but you can't see the colors in that sample output :(
Nice command to create a list, you can create too with for command, but this is so faster.
You can get one specific line during any procedure. Very interesting to be used when you know what line you want.
I've corrected the function. My octal conversion formula was completely wrong. Thanks to pgas at http://mywiki.wooledge.org/BashFAQ/071 for setting me straight. The new function is from pgas and is very fast.
Run this on a windows machine then add your localhost as a socks server for port 8080 within your web browser. Your traffic will now be proxying and sent via your server over ssh.
For example, if you are the type who type ls very often, then
will ls after every command you issue.
It gzip each file in a directory separately
Another way of doing it that's a bit clearer. I'm a fan of readable code.
Works also with SML/NJ and other interpreters or tools with interactive environments.