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

Linux system administration encompasses managing the software and hardware of Linux systems, which can be complex, especially for those new to Linux or managing multiple systems. Fortunately, Webmin, ...

To start your journey with the Linux command line, it's important to know a few things before diving in. These aspects of the terminal are fundamental to getting the most out of the tool. Shall we ...

UNIX and Linux System Administration Handbook, Fifth Edition, is today’s guide to installing, configuring, and maintaining any UNIX or Linux system, including systems that supply core Internet and ...

Linux has slowly moved from an operating system largely behind the scenes to a competitor with Windows and macOS in its own right, presenting new opportunities and challenges to IT professionals. The ...

The Domain Name Service (DNS) is an integral part of networking and the Internet. Linux distributions typically include BIND, the Berkeley Internet Name Domain software, which handles DNS. However, ...