Commands using screen (40)

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Kill a process by its partial name (BSD/Mac)
This kills Activity Monitor

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"

Shows what processes need to be restarted after system upgrade
emerge,apt-get,yum... all update your system. This will at some point replace either a runtime dependency or a process (which is still running). This oneliner will list what processes need to be restarted

Play all the music in a folder, on shuffle
Page up for next song

Kill all processes belonging to a user

Stripping ^M at end of each line for files
That "^M" is Ctrl-M, which is a carriage return, and is not needed in Unix file systems. Where ^V is actually Ctrl-V and ^M is actually Ctrl-M (you must type these yourself, don't just copy and paste this command). ^V will not be displayed on your screen.

Annoying PROMPT_COMMAND animation
unset PROMPT_COMMAND to disable.

All IP connected to my host
find all computer connected to my host through TCP connection.

Rescan partitions on a SCSI device
Used this after cloning a disk with dd to make the newly written partitions show up in /dev/

Display a list of committers sorted by the frequency of commits
Use this command to find out a list of committers sorted by the frequency of commits.


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