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這篇文章將為大家詳細講解有關怎樣調用python中shell腳本,小編覺得挺實用的,因此分享給大家做個參考,希望大家閱讀完這篇文章后可以有所收獲。
1. python調用shell方法os.system()
#!/usr/local/bin/python3.7 import time import os count = 0 n = os.system('sh b.sh') while True: count = count + 1 if count == 8: print('this count is:',count) break else: time.sleep(1) print('this count is:',count) print('Good Bye')
shell腳本如下:
#!/bin/sh echo "hello world"
運行結果:
[python@master2 while]$ python a.py hello world this count is: 1 this count is: 2 this count is: 3 this count is: 4 this count is: 5 this count is: 6 this count is: 7 this count is: 8 Good Bye
2. python調用shell方法os.popen()
#!/usr/local/bin/python3.7 import time import os count = 0 n = os.system('sh b.sh') while True: count = count + 1 if count == 8: print('this count is:',count) break else: time.sleep(1) print('this count is:',count) print('Good Bye')
運行結果:
[python@master2 while]$ python a.py <os._wrap_close object at 0x7f7f89377940> ['hello world\n'] this count is: 1 this count is: 2 this count is: 3 this count is: 4 this count is: 5 this count is: 6 this count is: 7 this count is: 8 Good Bye
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