If the unnecessary output of your script bothers you, dump it to /dev/null. While developing a script to automate a task, you might find that the output is printed even though it actually doesn’t ...

"Systemctl: command not found" error is a common issue in Linux due to outdated versions that lack support for the systemctl command. The systemctl command in Linux ...

Sometimes, while performing administrative tasks like setting up a new Linux desktop for a virtual machine or modifying system files, you might encounter an error ...

Running into the “wget command not found” error in Linux can be frustrating, especially when downloading files from the web. But don’t worry! It’s usually an ...

Before we proceed further, it’s important to learn about user privileges in Linux. The way Linux security works is by limiting the privileges among users. There are three types of users in Linux: Now ...

Some of the most convenient ‘tricks’ on Linux depend on the use of a handful of special characters. This post looks at a number of command operators on Linux and shows how they work.

When working with Linux, you may come across errors that need fixing to continue using ... the root password and “Hello World” is printed on the terminal output, then the sudo command is now working ...

Users of Linux often execute the “ifconfig” command to view and change the network interface. Other uses include viewing the IP address, hardware address, MTU ...