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kill some process (same as others) but parsing to a variable
Kills a process matching program. I suggest using $ pgrep -fl program to avoid over-killings Nice the following: kills all bash process owned by guest $ pkill -9 -f bash -u guest

subtraction between lines
It's allways strange for me to see sed and awk in the same command line if you can avoid it

Banner Grabber

using scanner device from command line
you have to replace "mustek_usb" with the scanner found by `scanimage -l`

Which processes are listening on a specific port (e.g. port 80)
swap out "80" for your port of interest. Can use port number or named ports e.g. "http"

Override and update your locally modified files through cvs..

Hide or show Desktop Icons on MacOS
Hides all Files and Folders on the MacOS Desktop. To show files and folders, type "true" instead of "false". "Finder" at the end is case sensitive, "finder" doesn’t work

Advanced python tracing
Trace python statement execution and syscalls invoked during that simultaneously

Find the package that installed a command

Google text-to-speech in mp3 format
Usage: t2s 'How are you?' Nice because it automatically names the mp3 file up to 15 characters Modified (uses bash manip instead of tr) t2s() { wget -q -U Mozilla -O $(cut -b 1-15


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