When backups fail and files are lost, it's time for emergency measures. Don't panic! #RedHat's Seth Kenlon discusses how to dig into lost partitions and recover your missing files with Scalpel. #EnableSysAdmin
Configuring and maintaining a firewall is a vital #sysadmin skill, and #Linux is no exception. Check out how to manage yours with firewall-cmd: #EnableSysadmin
Do you stockpile cables and other spare parts like they're going out of style, or do you just hang on to a few and order more when you need them? asks @jehb | #EnableSysadmin