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

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

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

Linux has a ton of applications you can install, some of which you may not have heard of. These obscure apps are waiting to help improve your productivity.

T he usermod command is a tool for updating details about an existing user account in your system. It's kind of like editing ...

The Series 7 DPO oscilloscope from Tektronix is the company’s first new high-end model in years. It uses an optical port to transfer data faster than anything we’ve seen.

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

Turn an unused Raspberry Pi into something useful with projects like a travel router, weather station, game server, streaming ...

An open source software supply-chain vulnerability is an exploitable weakness in trusted software caused by a third-party, ...

First introduced earlier this year, the Beelink ME Mini is available from Amazon or the Beelink website with prices starting ...

In today’s digital world, many professionals, agencies, and marketers need to manage multiple online identities safely.