If you are setting up a new server or configuring a new account it can…
Browsing: system administration
I recently ran into a problem where one of my CentOS machines was taking a…
For whatever reason you may need to free the disk cache at some point. Since…
You may already be familiar with NFS and Samba for sharing files over a network.…
An ISO image is an archive file (disk image) of an optical disc using a…
At various times it is necessary to restrict the users which can access a certain…
When you run the find command on the root directory of a system you may…
The process environment consists of all the individual environment variables which are passed on to…
There are 2 files available on a Linux system which will give a user a…
SSH allows secure (encrypted and authenticated) connections between two hosts. These connections include terminal sessions,…