Unix shell programming examples with a calculator functionality. Examples signed by tags: Example_1 -- simple Makefile. Example_2 -- simple calc with "expr" evaluation. Example_3 -- shell spec.

Mastering UNIX Shell Scripting by Randy Michael. Reviews. by Marco Fioretti. on November 1, 2004. John Wiley & Sons, 2003. ISBN: 0471218219. ... The most arcane shell commands and options are ...

This workshop provides a concise introduction to scripting and task automation in the Unix bash shell. The workshop participants will be exposed to many examples and hands-on activities that can be ...

Shell programming remains hugely popular – it was the eighth most popular programming language in 2024, according to GitHub. "The Unix shell has been around for more than half a century at this point, ...

Shell scripting is a lot more powerful than many people realize. 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 ...

Shell programming is widely used to accomplish various tasks in Unix and Linux platforms. However, the large number of shell commands available, e.g., 50,000+ commands are documented in the Ubuntu ...