Category : System Administration

Difference Between su and su – (su minus sign) When you use “su” with the minus sign, the “login profile” of the user that you are trying to login as is executed. Meaning that it … Read more

Fn  + left Command + Delete

To Access a Windows Share Drive on a Mac just open Finder On the menu bar you will find “GO” click on it and then click on “Connect to Server” you should see something like … Read more

Cron is not too hard to use but if you stay away from it for a while or if  you jump from one Linux flavor to another (not mentioning UNIX and Mac), there is a … Read more

sudo apt-get update sudo apt-get upgrade nano /etc/update-manager/release-upgrades Make sure that Prompt = lts (not ‘normal’) Prompt=lts sudo do-release-upgrade -d Reference http://serverfault.com/questions/236001/upgrading-ubuntu-server