![]() ![]() These are read and executed by the bash program. What is a Bash Script?Ī bash script is a series of commands written in a file. Remember that most servers do not have a GUI, and it is best to learn to use the powers of a command line interface (CLI). The superuser shell prompt looks like ~]#īash is very powerful as it can simplify certain operations that are hard to accomplish efficiently with a GUI. If shell is running as root, the prompt is changed to #. When a shell is used interactively, it displays a $ when it is waiting for a command from the user. bash_profile file which allows you to customize the behavior of the shell. When you first launch the shell, it uses a startup script located in the. The default shell for many Linux distros is the GNU Bourne-Again Shell (bash). But most users prefer to stick with the current default shell. Over the years, the shell program has evolved to cater to various options.ĭifferent users can be configured to use different shells. The Linux command line is provided by a program called the shell. You can access a running Linux shell within minutes. I highly encourage you to follow along using Replit. How to automate scripts by scheduling via cron jobs. ![]()
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