Programming tutorials, articles & notes by Martin Fitzpatrick.
CDPATH is an environment variable which tells the cd command where to look for the specified folder. By including the …
ifconfig.me is a web service that displays information about your connection, including IP address, hostname and User Agent string …
A quick one-liner to find the most common pages giving 404 errors on your apache2 setup. Set this up as …
Re-run previously entered command as root user. python sudo !! !! is automatically substituted to the content of the previous command. Turning …
Looking Glass is GNOME Shell's integrated inspector tool and JavaScript console useful for debugging. Open the run prompt by pressing …
