Learn Python get system information and disk capacity

Purpose of Study:

1) Function call

2) Use of the subprocess module

Subprocess.call ([command, parameters])

The code is as follows:

[[Email protected] ~]# more pysysinfo_func.py #! /usr/bin/env pythonimport  subprocessdef uname_func ():         uname= "uname"          uname_arg= "-A"         print   "gathering system information with %s command:\n"  %uname         subprocess.call ([Uname,uname_arg]) Def disk_func ():         diskspace= "DF"         diskspace_arg= "-H"          print  "gathering diskspace information %s  command :\n " %diskspace        subprocess.call ([DiskSpace, Diskspace_arg]) Def main ():         uname_func ()        &nbsP; disk_func () Main () 

Execution: Python pysysinfo_func.py

This article is from the "Emperor Heart Zen Shadow" blog, please be sure to keep this source http://yedee.blog.51cto.com/513852/1550948

Learn Python get system information and disk capacity