Computerworld is undertaking a series of investigations into the most widely-used programming languages. Previously we have spoken to Alfred v. Aho of , S. Tucker Taft on the , Microsoft about its ...

In this post, we look at scripting basics—at how to get started if you have never built a script before. Identifying the shell. Unix and Linux systems today have a number of shells that you can use.

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 ...

Everything needed to use the same script with Linux and all varieties of UNIX is present: Linux, Solaris, AIX and HP-UX have one subsection each. The first chapter is a quick tutorial of shell ...

He allocated one week each to the four core components of operating system, shell, editor and assembler ... But, said Dr Salus, it wasn't just the programming that was important about Unix - the ...

Functions and Modular Scripting - Functions in shell scripts promote code reuse and organization. They are declared using the function keyword and can accept parameters. String Manipulation and ...