The tar command on Linux is used to create and extract TAR archive files. Run "tar -czvf archive-name.tar.gz /path/to/file” ...

You can check user groups in Linux with commands like groups, id, getent, and /etc/group to manage permissions easily.

You use the chmod command to set each of these permissions. To see what permissions have been set on a file or directory, we ...

Certifications from Red Hat, Oracle and SUSE are tailored to environments where those Linux distributions are prevalent.

Choosing the right desktop environment can make or break your Linux experience. Here's the best options for new users.

Discover the pros and cons of BTRFS and EXT4 NAS file systems, including snapshots, RAID, and performance benchmarks for ...

From Adobe Acrobat to free online editors and built-in tools, here’s how to merge multiple PDFs into one document.

UEFI was initially developed by Intel as a firmware for its Itanium-based high-end datacenter computers. That was in the late ...

The sudo command lets users elevate their privileges to run admin tasks. But it's far from perfect. These tips can help.

BRICKSTORM was first documented by the tech giant last year in connection with the zero-day exploitation of Ivanti Connect ...

Huntress analysts discovered a previously unseen ransomware variant, Obscura, spreading from a victim company's domain controller. Learn how Obscura works—and what it means for defenders—in this ...

Booting from a USB stick is very helpful for many purposes. However, many factors have to be right for the boot to work ...