How to do it...

Now, we will write a simple script that contains a few commands, and then, using the time command, we will get the runtime of that script. Create a script cal_runtime.sh and write the following code in it.

clearls -ldatesudo apt install python3

Get Bash Cookbook now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.