Python调用系统命令的方法
程序员文章站
2022-06-21 16:30:24
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1、os.system
>>> import os
>>> os.system("ls /tmp")
'Aegis-<Guid(5A2C30A2-A87D-490A-9281-6765EDAD7CBA)>' aliyun_assist_37d3b524ccb1e5a4d7b7e65c04d5711b.zip systemd-private-e409eeddae5a487c98ba5e177d72b3dc-chronyd.service-aphktJ
aliyun_assist_37d3b524ccb1e5a4d7b7e65c04d5711b AliyunAssistClientSingleLock.lock
0
>>>
[3]+ Stopped python
[[email protected] bin]# ls /tmp
'Aegis-<Guid(5A2C30A2-A87D-490A-9281-6765EDAD7CBA)>' aliyun_assist_37d3b524ccb1e5a4d7b7e65c04d5711b.zip systemd-private-e409eeddae5a487c98ba5e177d72b3dc-chronyd.service-aphktJ
aliyun_assist_37d3b524ccb1e5a4d7b7e65c04d5711b AliyunAssistClientSingleLock.lock
[[email protected] bin]# 2、os.popen
>>> import os
>>> tmp = os.popen("ls /tmp").readlines()
>>> print(tmp)
['Aegis-<Guid(5A2C30A2-A87D-490A-9281-6765EDAD7CBA)>\n', 'aliyun_assist_37d3b524ccb1e5a4d7b7e65c04d5711b\n', 'aliyun_assist_37d3b524ccb1e5a4d7b7e65c04d5711b.zip\n', 'AliyunAssistClientSingleLock.lock\n', 'systemd-private-e409eeddae5a487c98ba5e177d72b3dc-chronyd.service-aphktJ\n']3、subprocess
4、commands模块