set -e (or set -o errexit) in shell scripting causes the entire script to exit immediately if any command, including those within functions, returns a non-zero exit code (indicating an error). Avoid ...

Shell scripting is one of those skills that are absolutely invaluable on especially UNIX and BSD-based systems like the BSDs, the two zillion Linux distributions as well as MacOS. Yet not every ...

For example, the echo statement in line 8 doesn’t really ... you might not find for quite some time after deploying a shell script. If you don’t think you can do a lot in a bash script ...

For those who are new to this environment, it can be puzzling to distinguish between using the command line for one-off tasks and writing shell scripts, which automate a series of commands.

Stick to POSIX-conformant syntax unless you add bash to your image. Bash is worth it only if you're doing a lot of scripting in which case why not just go Python. Shell scripting performance is ...

We may get a commission if you buy through our links. A shell script can help carry out repetitive automated tasks such as backup and software installations via the command line. It is possible to run ...

The command-line interface (CLI) is the cornerstone of interacting with the Linux operating system. It allows users to enter commands directly, offering greater control and flexibility compared to ...