Commands by auxten (2)

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Puts every word from a file into a new line
Basically it creates a typical word list file from any normal text.

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"

create random numbers within range for conjob usage
if you need to install cron jobs in a given time range.

Create and access directory at the same time
The previous alternative dont work (the cd command was missing).

intersection between two files

Broadcast your shell thru ports 5000, 5001, 5002 ...
run 'nc yourip 5000', 'nc yourip 5001' or 'nc yourip 5002' elsewhere will produce an exact same mirror of your shell. This is handy when you want to show someone else some amazing stuff in your shell without giving them control over it.

Reload all sysctl variables without reboot
Reload all defined kernel variables from /etc/sysctl.conf(if no parameter after -p is given) without the old myth "Ah, you'll need to reboot to apply those variables"...

create an uncompressed tar file of each child directory of the current working directory
First, use find to find directories exactly one level below current directory, then create a tar file using the directory as the basename.

Delete empty, 24-hours-old directories recursively, without consider hidden directories

Speed up the keyboard repeat rate in X server


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