Your terminal doesn't have to look like a boring block of white-on-black text. Personalizing it so much easier than it seems.

It is no secret that we often use and abuse bash to write things that ought to be in a different language. But bash does have its attractions. In the modern world, it is practically everywhere. It ...

Pakistan-aligned APT36 and SideCopy target Indian defense and government entities using phishing-delivered RAT malware across Windows and Linux system ...

Repetition disguised as discipline exposed by a simple Linux command.

Researchers uncover SSHStalker, an IRC botnet exploiting legacy Linux flaws and SSH servers to build persistent covert access.

A new open-source and cross-platform tool called Tirith can detect homoglyph attacks over command-line environments by ...

Some Linux commands are no longer in use. These commands may still be available, but it's best to avoid them. Each of these commands has a newer replacement. Over the decades that I've been using ...

Many features in this guide work in other shells too. History expansion comes from csh. Keyboard shortcuts come from the readline library. Parameter expansion follows POSIX standards. Some features ...

Linux is constantly evolving, and with it the tools that its fans use on a daily basis. However, some of the classics such as iptables , which has been replaced by nftables , are now not only outdated ...

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 ...