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

User accounts can be assigned to one or more groups on Linux. You can configure file permissions and other privileges by ...

DragonFly BSD focuses on scalability and multiprocessing. It feels more like a research OS than a daily desktop. Installation ...

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

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

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

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

President Donald Trump announced on Tuesday that U.S. Space Command will be located in Alabama, reversing a Biden-era decision to keep it at its temporary headquarters in Colorado. The long-expected ...

U.S. Space Command headquarters can be fully operational before President Donald Trump leaves office, a Redstone Arsenal official said on Wednesday. “That command can theoretically be operational very ...

As Alabama lawmakers stood with President Donald Trump on Tuesday afternoon to celebrate the billions in investment they expect U.S. Space Command headquarters will bring their state, Colorado ...

“The Wizard of the Kremlin,” a political thriller starring Jude Law as Vladimir Putin and Paul Dano as his former right-hand man and spin-doctor Vadim Baranov, earned a hugely enthusiastic 10-minute ...

Last week, Rocket Lab opened its Launch Complex 3 at the Mid-Atlantic Regional Spaceport (MARS) in Virginia, managed by the Virginia Spaceport Authority. The new complex is Rocket Lab's fourth launch ...