7 deprecated Linux commands you need to stop using - and what to use instead

ZDNET's key takeaways Some Linux commands are no longer in use.These commands may still be available, but it's best to avoid ...
Linux Journal

7 Important Linux Commands for Every Linux User

Linux might sound scary for first-time Linux users, but actually, it isn’t. Linux is a bunch of open-source Unix operating systems based on Linux Kernel. These operating systems are called Linux ...
Network World

Using whereis, whatis, and which to find out about commands on Linux

The which command is the simplest of the three. When you use it to ask about a Linux command, it will run down your search path looking for executable files by the name you specify. These can be ...
ZDNet

6 Linux security commands every new user should know

Most Linux distributions are considerably more secure than Windows out of the box. There are many reasons for that, including the inherent user and file permissions structure, the addition of ...
Linux Journal

Mastering Text Manipulation With the Sed Command

Sed is a non-interactive text editor that operates on piped input or text files. By providing it with instructions, you can make it modify and process text in files or streams. The most common use ...