Step by step procedure to upgrade kernel in RHEL, Suse and Ubuntu Linux along with sample outputs of all the commands.
Learn how to enable repository using subscription-manager in RHEL. The article also includes steps to register system with Red Hat, attach subscription and errors along with resolutions.
Learn how to boot SPYRUS WorkSafe PRO Linux2Go drive along with Video demo.
Step by step procedure to add Cloundfront CDN in Wordpress blog with SSL certificate. Screenshot included for better understanding.
Learn how to remount the file system in the read-write mode under Linux. The article also explains how to check if the file system is read-only and how to clean the file system
Learn how to list YUM repositories in RHEL / CentOS. This how-to guide includes various commands along with examples to check details about repositories and their packages in Red Hat systems.
Learn how to change timezone in Linux server. Understand timezone files location, configuration files and way to change timezone using them.
Learn how to setup domain names in RedHat, Ubuntu, CentOS, Fedora like Linux servers. Also, see how to verify domain name in Linux and FQDN setup in Linux
Beginners guide on how to configure nameserver in Red Hat, CentOs, Fedora, Debian, Ubuntu or Suse Linux to resolve DNS queries.
Learn 5 different ways to check swap space utilization on Linux server using free, swapon, /proc/swaps, top and vmstat/sar commands.