In the shell script, implement switch user and execute command operation _linux Shell

Today, my company colleagues came to me and said that I was going to execute the Python script on the server with another user, but it was always done by the root user in the crontab, so I thought of a lazy way to use the shell script to switch to that user, And then execute that Python script. Ok, I'll just show you how to use a shell script to switch to another user to execute a command.

System: CentOS 5.x

Script content:

Cat test.sh

Copy Code code as follows:

#!/bin/bash
Su-test <<eof
Pwd
Exit
Eof

To execute the result diagram:

Of course, you can use the following command to perform

Copy Code code as follows:

Su-test-c "PWD"

Ps:

Switch user to execute only one command: Su-oracle-c command
Switch user to execute a shell file can be used: su-oracle-s/bin/bash shell.sh

All right, that's it.