It is often used by shell scripts to launch the correct interpreter.

The final wrinkle was a simple little shell script to take messages from one account and pass them to the other.

In this system, the shell script merely starts the service when run.

They can also be used to store temporary values for reference later in a shell script.

Use your credentials to sign the application with this shell script.

In this case, the shell script would start with its normal starting line of .

It is also available for use in shell scripts and batch files.

Forward files can also contain shell scripts, which have become a source of many security problems.

A shell script can prompt the interactive user for a value.

A shell script can present the interactive user with a list of choices.