Keep your Linux system running fast with simple maintenance commands to clean packages, clear logs, manage startup apps, and monitor performance.

Checking the battery status through GUI is easy. Hovering the mouse cursor over the battery indicator given in the Laptop task bar simply shows the battery level. But, did you know you can find the ...

On Linux, the umask defines how new files and directories inherit access rights. Linux uses your current umask value to ...

Memory is still one of the things that most determines how well your Unix servers will perform. Knowing what commands will tell you what you need to know and what their responses mean will help keep ...

In the world of Linux, the sort command is a powerful tool that enables you to efficiently sort and organize data in various ways. Whether you're dealing with simple text files or complex datasets, ...

Much to the chagrin of those who would like to malign the Linux operating system, it's actually quite easy to use. Thanks to modern GUI desktop environments and applications, anyone can jump into the ...

How to check drive space on Linux from the command line Your email has been sent Is your Linux server running out of storage space? If you're not sure how to find that out, these three commands are ...

One of the many nice things about Linux is that there's always so much power at your fingertips. With that power comes great information that can help you troubleshoot issues or simply see how much ...

How to use the Linux iostat command to check on your storage subsystem Your email has been sent To help troubleshoot your Linux datacenter servers, you need the right tools. Jack Wallen introduces you ...

Just as an employee of your company would take a letter to the post office and drop it off for delivery, email client applications hand your messages over to a Message Transport Agent (MTA) like ...