React2Shell vulnerability CVE-2025-55182 is actively exploited to deploy Linux malware, run commands, and steal cloud ...

NVMe solid state disk drives have become inexpensive unless you want the very largest sizes. But how do you get the most out ...

Freeing myself and my data from subscription platforms, one app at a time.

Linux is growing, and anti-virus suites are starting to appear. But why?

FreeBSD has a tool for automating package building called the Poudriere build system, but this couldn't build the base OS. It ...

Logging in as the root user should never be done on Linux. Using the root account could lead to disaster. Sudo is the preferred method of gaining elevated privileges. When I first started using Linux ...

Ever tried to execute a command on your Linux system and received a “Permission Denied” error? The simplest solution to counter this error is using the “sudo ...

If you are a system administrator and are looking for ways to make your Linux system more secure or want to automate certain processes, creating a non-login user is the solution. Non-login users can ...

Abstract: System administrator takes time to find application error in one microservice caused by HTTP response from another microservice. Although Istio default log ...

Managing user privileges is very important for system security and administration. In this comprehensive guide, you'll learn how to add, delete, and grant sudo privileges to users in Red Hat ...