Shell Script Functions and Arguments

Shell Scripting is a programming technique that involves writing scripts or programs in a shell language, which is a command-line interface used in Linux and Unix operating systems. Shell scripts are used to automate tasks, execute commands, and manipulate system resources through a set of commands that are executed sequentially. The command-line interface (CLI) and interpreter for the collection of commands used to interact with the operating system are known as the shell. Shell scripting is powerful because it can be used to automate repetitive tasks, saving time and effort, and reducing the possibility of errors. Shell scripts can be used to manage and configure operating system settings, start or stop services, and perform file management tasks. The shell language used in shell scripting includes different types of shells, such as bash, sh, csh, and ksh. Each of these shells has its own set of commands and syntax, although they share some common functionality. <a href="https://olanipekunayo2012.medium.com/shell-script-functions-and-arguments-52957f960844">Website</a>