Simply put, a Shell Script is a program that is run by a UNIX/Linux shell. It is a file that contains a series of commands which are executed sequentially as if they were entered on the command line ...

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 ...

What you’ll learn: The basics of interacting with computers using the Unix shell (a.k.a. the command line), which is a foundational skill for all other technical computing. You’ll learn how to ...