OSX paste unformatted text / remove text formatting

So recently I found about what is for me one of the best keyboard shortcuts on OSX often I copy text from somewhere and whenever I paste it it comes with all the original formatting, which TBH mostly of the time is a pain (at least for me) even though a lot of applications have a "paste special" or something like that is a bit cumbersome to me

So the following keyboard shortcut allows you to paste unformatted text in almost any application :

This for me is a great productivity shortcut and one of the best ones I found for OSX

OSX show used ports or listening applications with their PID

On OSX you can display applications listening on a given port using the lsof the commands described below will show listening application...