Bash stands for "Bourne Again SHell" and is named after Stephen Bourne, one of the creators of Bash's predecessors. Bash ...

Shell scripting is one of those skills that are absolutely invaluable on especially UNIX and BSD-based systems like the BSDs, the two zillion Linux distributions as well as MacOS. Yet not every ...

The original shell was simple but as people started to use Unix for application development and scripting, it was too limited. It didn’t have variables, it didn’t have control flow, and it had very ...

The UNIX shell is both a programming language and a command language. As a programming language, it contains control-flow primitives and string-valued variables. As a command language, it provides a ...

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

So, what’s Shell scripting? Shell Scripting is defined as an open-source program that’s run by Linux or Unix shell. Through shell scripting, you can write commands to be executed by the shell. Lengthy ...

He wrote the first version of Unix in assembly language for a wimpy Digital Equipment Corp. (DEC) PDP-7 minicomputer, spending one week each on the operating system, a shell, an editor and an ...

Ritchie, also known as “dmr”, is best know for creating the C programming language as well as being instrumental in the development of UNIX along with Ken Thompson. Ritchie spent most of his ...