>>> import os
>>> output = os.system('cat /proc/cpuinfo')
processor : 0
vendor_id : AuthenticAMD
cpu family : 21
... ...
>>> output # doesn't capture output
0
>>> output = os.popen('cat /proc/cpuinfo')
>>> output
<open file 'cat /proc/cpuinfo', mode 'r' at 0x7ff52d831540>
>>> print output.read()
processor : 0
vendor_id : AuthenticAMD
cpu family : 21
... ...
>>><span style="font-size:14px;">
>>> import commands
>>> (status, output) = commands.getstatusoutput('cat /proc/cpuinfo')
>>> print output
processor : 0
vendor_id : AuthenticAMD
cpu family : 21
... ...
>>> print status
0
>>> import subprocess >>> subprocess.Popen(["ls", "-l"]) <strong> # python2.x</strong> doesn't capture output >>> subprocess.run(["ls", "-l"]) <strong># python3.x</strong> doesn't capture output <subprocess.Popen object at 0x7ff52d7ee490> >>> total 68 drwxrwxr-x 3 xl xl 4096 Feb 8 05:00 com drwxr-xr-x 2 xl xl 4096 Jan 21 02:58 Desktop drwxr-xr-x 2 xl xl 4096 Jan 21 02:58 Documents drwxr-xr-x 2 xl xl 4096 Jan 21 07:44 Downloads ... ... >>>
机械节能产品生产企业官网模板...
大气智能家居家具装修装饰类企业通用网站模板...
礼品公司网站模板
宽屏简约大气婚纱摄影影楼模板...
蓝白WAP手机综合医院类整站源码(独立后台)...苏ICP备2024110244号-2 苏公网安备32050702011978号 增值电信业务经营许可证编号:苏B2-20251499 | Copyright 2018 - 2025 源码网商城 (www.ymwmall.com) 版权所有