Operation
Copy Disk with dd using an Emergency BootISO
Introduction You need to make a backup of an active disk to a image file, the following describe...
Get Information about installed Disks on a Linux System
Introduction How to get the information about installed Disks on Linux System ? Solution You c...
The "hellotest" Cron Job
Introduction If you have Cron Jobs running on a Linux System, how do you know if the Cron is sti...