Shell script Implementation Batch Add user _linux Shell

Copy Code code as follows:

useradd.sh

#!/bin/bash
For name in Tom Joy John Mark James
Do Useradd $name
echo "Redhat" | passwd--stdin $name
Done

OK, after the execution, the new user will be automatically created Tom, Joy, John, Mark, James, and the password is set to "Redhat".

The shell mainly uses the Useradd add user, echo, passwd modify password, stdin standard input, | pipeline, and finally for loop.

In fact, you can do it, expand it, save your account and password to a file, read it in awk, and then execute it.