Script Doctor. While bash scripting is often maligned and not without reason, it is very flexible and powerful, as this example shows. It is dead easy to embed files in a script and that opens up ...

Bash scripting is every Linux administrator's Swiss Army knife. Learn how using a for-loop in conjunction with Bash scripts can produce powerful results.

Bash, the Bourne Again SHell is one of many different shells available to Unix and Linux users (Zsh, Ksh, Tcsh, Fish are others) and is commonly installed with many of the main distributions.

A bash script with one or two in-line awk segments is a fine way to avoid ever touching perl. (Just watch those single quotes. The longest awk program I wrote was an 1800-line language translator.

Troubleshooting your bash scripts. by Sandra Henry Stocker. Unix Dweeb. Troubleshooting your bash scripts. How-To. May 31, 2021 5 mins. Linux. Credit: stevanovicigo / Getty If you run into ...

Both systems have their peculiarities. If you check the Bash script in Figure 1, you’ll see the string #!/bin/bash at the top. This is the required Shebang that tells Ubuntu which interpreter to use ...

Bash scripts can handle file operations, program execution, and text processing directly from the command line interface. They excel at: Loop structures and conditionals: For repetitive and ...

Verifying bash script arguments. How-To. Apr 6, 2023 6 mins. Linux. Check out how you can ensure that proper arguments are passed to your bash scripts. Credit: Mark Froelich. Many ...

Some Linux scripts have such an execution overhead, running several instances at once needs to be prevented. Thankfully, there are several ways you can to achieve this in your own Bash scripts.