如何一个接一个地从外壳运行多个python脚本

Question

I want to run multiple Python scripts from shell. I used pythonDim.sh script to do the same.

#!/usr/bin/python
/home/path_to_script/dimAO.py
/home/path_to_script/dimA1.py
/home/path_to_script/dimA2.py
/home/path_to_script/dimA3.py

But it's not working. How to write the shell script?

Answer 1

To run sequentially:

#!/bin/bash
/home/path_to_script/dimAO.py
/home/path_to_script/dimA1.py
/home/path_to_script/dimA2.py
/home/path_to_script/dimA3.py

To run them all in parallel:

#!/bin/bash
/home/path_to_script/dimAO.py &
/home/path_to_script/dimA1.py &
/home/path_to_script/dimA2.py &
/home/path_to_script/dimA3.py &

Use redirection (> or >>) to redirect stdout and stderr, as desired.