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

If you can't boot into Windows after deleting the Linux partition, and see errors like "GRUB rescue>" or "no boot device ...

Many Linux commands can do more than you might think. The usermod command is one such command, and it can be very handy.

A common use for the ip command is checking what network devices are connected to your Linux system. You can use this information to connect across the network or to make changes them, and more as ...

Confused by APT, DNF, PACMAN, or Zypper? This guide explains the default package managers of various Linux distributions.

The Ubuntu-based Voyager Linux checks all the boxes. And for the adventurous, there's now a new alpha release.

For the first time in many years, the deletion specialist app Bleachbit released a new version. We take a closer look at ...

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 ...

"After that I developed the habit of double checking what I'm about to do on the Linux command line before pressing Enter," ...

Learn how to add, delete, and grant sudo privileges to users in Red Hat Enterprise Linux (RHEL), AlmaLinux and Rocky Linux.

In 2002, Raskin, along with his son Aza and the rest of the development team, built a software implementation of his ...

CISA has shared details on the exploitation of a year-old GeoServer vulnerability to compromise a federal agency.