In today's open source roundup: Become a Linux system administrator and rake in the cash. Plus: A look back at the top ten distros of 2014, and how Linux can be more successful on the desktop The ...

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

UNIX and Linux System Administration Handbook, Fifth Edition, is today’s guide to installing, configuring, and maintaining any UNIX or Linux system, including systems that supply core Internet and ...

Certifications from Red Hat, Oracle and SUSE are tailored to environments where those Linux distributions are prevalent. Vendor-neutral certifications emphasize core Linux principles applicable across ...

In recent times, the security aspect of information technology has received considerable attention, and large organizations have dedicated security teams to keep tabs on vulnerabilities in their ...

Linux is so quietly ubiquitous that many people don't realize how often they interact with it. Servers running Linux are churning away every Google search, or Facebook message posted, and all Android ...

The upcoming release of Linux Mint 22.3 includes a 'new' tool that makes it easier to find out detailed System Information — ...

If you’re considering adding Linux to your data center, or your company is looking at promoting you to become their first (or next) Linux admin, you probably understand there are lots of commands to ...

Our client is seeking a motivated and curious individual for a hybrid DevOps & Linux Systems Administrator role. This position is ideal for someone eager to grow their skills in a fast-paced, learning ...

ZDNET key takeaways Logging in as the root user should never be done on Linux.Using the root account could lead to ...

The sar command can provide detailed system metrics on just about every aspect of system performance. You can query it on as as-needed basis or set it up to provide daily reports. Sar is a system ...