Linux

How to cheat on Wordle using Linux

Figuring out Wordle can be a lot of fun, but if it gets too frustrating, this Linux bash script can be your friend. Enjoy taking a look at how the cheating process works.

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

The whereis, whatis and which commands can provide information on Linux commands, but in spite of names that appear related, they provide very different answers.

Creating a quick calculation function on Linux

With the help of bash, you can streamline applying the same function to different mathematical values.

Demystifying &&, ||, and ! on Linux

&&, || and ! operators can run tests and take actions based on the test results, but they can be a little tricky until you understand the logic.

2 ways to remove duplicate lines from Linux files

Using the btrfsck file-checing command on Linux

Using the ldd command on Linux

The ldd displays the shared object files that a particular Linux command needs to run.

Using fail2ban on Fedora

Learning to script on Linux using bash

Here are some basic skills to get started with bash, one of the best shells for preparing and using scripts on Linux.

Using ClamAV to detect viruses on Linux

The ClamAV command can identify and relocate files on Linux that have been infected by viruses, but not remove the viruses themselves.