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

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

New data from Kaspersky shows a big increase in cyberattacks targeting Linux systems in 2025. The report highlights a growing number of exploits aimed at critical vulnerabilities, putting users and ...

With nearly two decades of retail management and project management experience, Brett Day can simplify complex traditional and Agile project management philosophies and methodologies and can explain ...

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

Junior roles are crucial investments in the future of leadership, innovation, culture, and society itself. Sign up for HBR Executive Agenda - for insights you need to steer your business now. Only ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

I've been writing and editing stories for almost two decades that help people use technology and productivity techniques to work better, live better, and protect their privacy and personal data. As ...

Independent antivirus labs put macOS antivirus tools to the test, reporting scores that let us know which ones are the most effective. Both AV-Test and AV-Comparatives routinely give Bitdefender ...