If you use Windows today and type ls, cat, grep, or awk in a terminal, there is a good chance something useful will happen. That was not always true. For most of the history of personal computing, ...

Bash is the default shell in Ubuntu, and honestly? There’s nothing wrong with it. But if you spend a lot of time in the terminal, it can be worth trying out alternative shells as they often provide ...

While working with Linux, you must have heard of some strange names like bash, zsh, csh, etc., but never got to know about them. So you head over to the internet to read about the various shells in ...

This page is written for users of Unix operating systems -- Linux, Mac OS X, FreeBSD, AIX, HP-UX, IRIX, Solaris, etc. The Kermit FTP client is also available in Kermit 95 2.0 for Windows 9x/ME/NT/2000 ...

Before we see how to run Bash on Ubuntu on Windows, here’s a little bit about Microsoft’s amazing step of integrating user mode Linux and its tools into Windows OS. Who would have thought one would be ...

Knowing the parent process ID (PPID) of a process in Linux can be useful in various scenarios, especially for system administration, troubleshooting, and understanding system behavior. There are a few ...

The Terminal app in macOS keeps track of recent commands you've used so you can reuse them at a later time. Here's how to clear Terminal's command history. When you type commands and press return in ...

BASH is a Unix shell and command language which can run Shell Script files. You do not need to install Ubuntu or any other Linux Distros unless your scripts need the ...