Your screen is black with lots of letters on it and no mouse within reach? Stay awhile and read!

It looks very much like we have a friend of command line interfaces here. So welcome friend. We're pretty sure you'll love our shell puzzles. At least some of them.

PowerShell

• Friday 13th - help us find all the Fridays to be careful on
• Multi-Port-Scan - help us to improve the Test-NetConnection commandlet