RedHat family (Oracle Linux, Alma Linux, Rocky Linux)

repos, packages

package managers

rpm, yum and dnf

Look for packages Install packages dnf install pkg dnf localinstall pkg What is installed? dnf l...

Repository proxy server aka satellite server for Redhat family.

This setup is done on Oracle Linux v9.5. Advantages and disadvantages: + One source of truth + Le...

After cloning

After the clone, there is a need to make machine 'unique': Ensure, it is a new machine, it's upti...

Password change for OL9

Reboot in GRUB: add to end of linux line, and initiate boot with CTRL-X rd.break Mount mount -o ...

Back to top