Commands using hexdump (21)

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Line Separator That is Width of Terminal
Creates a line seperator that will be the width of your window.

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

Execute a command, convert output to .png file, upload file to imgur.com, then returning the address of the .png.
My key is the anonymous one, is good for 50 post an hour with a maximun number of uploads a day, probably will run out, if that happend you can get a free key at the site.

Randomize lines in a file
Works in sort (GNU coreutils) 7.4, don't know when it was implemented but sometime the last 6 years.

Find usb device in realtime
Using this command you can track a moment when usb device was attached.

Get full directory path of a script regardless of where it is run from
Also resolves symlinks, showing the full path of the link target

Install pip with Proxy
Installs pip packages defining a proxy

Convert spaces in file names to underscores

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"


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