The Linux command line is a fast and flexible tool for automation and scripting. However, sometimes, there is a benefit to using a GUI like the web-based administrative tool Cockpit instead. The GUI ...

In the dynamic landscape of modern computing, the role of servers has become increasingly crucial. Whether it's hosting websites, managing databases, or running applications, servers are the backbone ...

Any Linux systems administrator needs to be proficient with a wide range of commands for user management, file handling, system monitoring, networking, security and more. This article covers a range ...

Linux system administration has a place of its own in the hierarchy of information technology specializations. Some people excel in special areas of free software technology but haven't needed to ...

This chapter excerpt on Linux Administration (download PDF) is taken from the book The Accidental Administrator: Linux Server Step-by-Step Configuration Guide. Among the topics covered in this book ...

Secure Linux server against SSH brute-force attacks with SSH hardening tips, including SSH keys, access controls, login ...

FreeIPA and 389 Directory Server flaws let an anonymous client create an attacker-chosen Kerberos identity in the administrators group.