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.

The most arcane shell commands and options are explained with plenty of examples. “Here” documents, a way to feed input to a script or command within the script itself, are explained thoroughly.

One particular frustration with the UNIX shell is the inability to easily schedule multiple, concurrent tasks that fully utilize CPU cores presented on modern systems. The example of focus in this ...

Shell scripting may finally get a proper bug-checker. A group of academics has proposed static analysis techniques aimed at improving the correctness and reliability of Unix shell programs. The team ...

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 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 ...

Unix shell programming examples with a calculator functionality. Examples signed by tags: Example_1 -- simple calc with "expr" evaluation. Example_2 -- shell spec. symbols escaping and formating input ...