I changed my user name on one of my Linux computers that was fine “usermod -l login-name old-name“. I though that was that. Then when I rebooted I found that it was no over! I was unable to login because my home directory was under a diffrent name 0_o “DOOOOOOMM” I instantly thought. Well fear [...]

A cool little Linux command that I found out about called “watch”. It runs a command repeatedly displaying its output and errors (the first screenfull). it will run the command every 2 seconds you can change this using the -n parameter to specify another interval. Again with thanks to the man pages and good old [...]