前端之家收集整理的这篇文章主要介绍了
python 捕获 shell/bash 脚本的输出结果的简单示例，
前端之家小编觉得挺不错的，现在分享给大家，也给大家做个参考。
感兴趣python 捕获 shell/bash 脚本的
输出结果的简单示例的小伙伴，下面一起跟随编程之家 jb51.cc的小编来看看吧。<br>
#!/usr/bin/python
## get subprocess module
import subprocess
## call date command ##
p = subprocess.Popen("date",stdout=subprocess.PIPE,shell=True)
## Talk with date command i.e. read data from stdout and stderr. Store this info in tuple
## Interact with process: Send data to stdin. Read data from stdout and stderr,## until end-of-file is reached.Wait for process to terminate. The optional input
## argument should be a string to be sent to the child process,or None,## if no data should be sent to the child. ##
(output,err) = p.communicate()
## Wait for date to terminate. Get return returncode ##
p_status = p.wait()
print "Command output : ",output
print "Command exit status/return code : ",p_status
