Unlike many programming languages, variables in shell scripts don't have explicit data types. They are treated as strings, but arithmetic operations are still possible. Resources like "Learning the ...

This is because Bash attempts to fulfill two roles at the same time: to be a command interpreter and a programming language—and there is tension between the two. All UNIX shells ... there are also ...

With the right commands, shell scripting can automate many tasks and even make life easier for the user. Here's why you shouldn't sleep on bash scripting and why it's worth learning. Bash ...

Shell scripting is one of those skills that ... and not everybody can be bothered to learn the differences between the sh, bash, ksh, zsh, dash, fish and other shells, which can make a project ...