Karim Buzdar holds a degree in telecommunication engineering and holds several sysadmin certifications. As an IT engineer and technical author, he writes for various web sites.
Cron vs Anacron - Different Ways of Scheduling Jobs on Linux
Learn the differences between cron and anacron jobs, how each one works, the syntax used to set scheduled jobs and real world examples.
Linux Who Command - Display List of Logged In Users
The Linux who command displays list of users that are logged into a system from the terminal or remotely along with other system information.
Uptime Command - How Long Has My System Been Running?
Find out how long your Linux system has been running with the uptime command. We show you how to use uptime, it's options, and explain the output.
Linux Seq Command - Print a Sequence of Numbers
How to use the seq command to print a sequence of numbers with examples and some common use cases. The Linux seq command and all of it's options.
Which Command - Show Full Path of Shell Commands
Using the which command to show full path of shell commands. Learn how the which command works and it's relationship to the PATH environmental variable.
Using Snap Packages in Linux - A Beginners Guide to Snapd
Learn how to install, update, uninstall and launch snap packages from the command line or the GUI. How to use the snap store to find your favorite apps.