Command-line essentials When you ssh into a Unix-like system, the system looks up your user account information and spawns a new shell process based on your preferences. This shell process is then ...

Conclusion Creating bash menus using the select command is a straightforward process that can be customized to fit a variety of needs. Whether you're creating a simple menu or a complex nested ...

It is easy to dismiss bash — the typical Linux shell program — as just a command prompt that allows scripting. Bash, however, is a full-blown programming language. I wouldn’t pres… ...

However, unlike many other languages, bash scripting doesn't use a compiler to run its code but instead relies on a command-line interpreter. The interpreter takes the commands from Bash and runs ...