The looping options provided by bash include for loops, while loops and until loops. They can help you get a lot done without too much effort. The bash shell provides numerous ways to loop through ...

In the example below, we give the person running the script 10 tries to guess ... 27 guess 3: 11 You got it! Using a while loop would work the same. #!/bin/bash # generate a single random number ...

If you need to write a script ... this example, the leading angle brackets aren't something you type—they're a prompt supplied by Bash itself. This lets you know you're still inside a loop ...

and how to use the while loop output. One of the most common errors when using scripts bash on GNU/Linux is to read a file line by line by using a for loop (for line in $ (cat file.txt) do. ..). In ...