For example, sometimes you may want to run a script or a command whenever you start your Linux machine. There is more than one way to do this.

# This is the testing script! echo “Welcome to the Linux family.” The above example illustrates the usage of the “#” symbol in adding comments in a shell script. Using Shell Variables Variables are a ...

The execute bit determines whether or not permission is granted to run a file as a program or script. Setting the execute bit on a directory decides access ability, permitting entry and access to ...

You could even embed an executable file in a script — even another script — and then execute that script which might unpack another script. It boggles the mind.

If you want to get some of the power of Kali Linux on your Ubuntu distribution, Jack Wallen shows you how to do so with the Katoolin install script.