Using YUM

Yum is a package installer/remover for rpm systems. It can also update your system and is used mainly by Linux systems to simplify these tasks. To list if you’ve a package installed: yum list installed To list all packages in yum repository: yum list To search for a package: yum search pkg; e.g. yum search kernel To remove…

Howto Reset root passwd

Follow these steps to reset the password when using GRUB: Reboot the system, at the selection prompt, highlight the line for Linux and press ‘e’. You may only have 2 seconds to do this, so be quick. This will take you to another screen where you should select the entry that begins with ‘kernel’ and…