Open the Terminal application on Linux or Unix
What Linux shell should I use?
Most Linux distributions use a graphic user interface (GUI) as their shell, mainly to provide ease of use for their users. That being said, it’s recommended to use a command-line interface (CLI) because it’s more powerful and effective.
Which shell can I use on Linux?
BASH (Bourne Again SHell) – It is most widely used shell in Linux systems. It is used as default login shell in Linux systems and in macOS. CSH (C SHell) – The C shell’s syntax and usage are very similar to the C programming language. KSH (Korn SHell) – The Korn Shell also was the base for the POSIX Shell standard specifications etc.
How to write a shell script?
How to Write Shell Script in Linux/ Unix Shell Scripts are written using text editors. On your Linux system, open a text editor program, open a new file to begin typing a shell script or shell programming, then give the shell permission to execute your shell script and put your script at the location from where the shell can find it.
How do I write a script in Linux?
To create a shell script: Use a text editor such as vi. Write required Linux commands and logic in the file. Save and close the file (exit from vi). Make the script executable. You should then of course test the script, and once satisfied with the output, move it to the production environment.
What is shell scripting in Linux?
A Shell Script is a collection of Linux commands to be executed in sequence. The commands are written and stored in an ordinary text file. When the script is to be executed, the shell reads the file contents, interprets and executes them as if they were typed on the shell command prompt.
