All commands (14,187)

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Given $PID, print all child processes on stdout
Simpler.

Copy your SSH public key on a remote machine for passwordless login.
Should run on any system with ssh installed.

Print IP of any interface. Useful for scripts.

watch your network load on specific network interface
-n means refresh frequency you could change eth0 to any interface you want, like wlan0

Get IP from hostname
Get the IP of a hostname.

list block devices
Shows all block devices in a tree with descruptions of what they are.

Create a video screencast of any x11 window, with audio
The script gets the dimensions and position of a window and calls ffmpeg to record audio and video of that window. It saves it to a file named output.mkv

swap stdout and stderr
Possible use, to filter something in stderr: (/usr/bin/$COMMAND $PARAM 3>&1 1>&2 2>&3 | grep -v $uninteresting_error ) 3>&1 1>&2 2>&3

Shows size of dirs and files, hidden or not, sorted.
Enhanced version: fixes sorting by human readable numbers, and filters out non MB or GB entries that have a G or an M in their name.

Convert CSV to JSON
Replace 'csv_file.csv' with your filename.


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