Get the Linux native information perfectly in Python

Write in Python to get Linux native information, including kernel, IP, Memory, disk information.

################################################################################

#Information on this program are used to get the Linux native. #

#You can enter the "kernel", "IP", "Memory", "disk" keyword to get the results,#

#you can also enter "all". #

###############################################################################

Translation: This program is used to obtain the Linux native information

You can enter the "kernel", "IP", "Memory", "disk" keyword to get the parameter information of the response

You can also enter "all" to view all parameters.

The contents of the program are as follows:

#!/usr/bin/env python #-*-coding:utf-8-*-#2012/12/12 by Songshoujiong #Email: linuxsong49@163.com Import OS kernel_version = Os.popen ('/bin/uname-a | awk \ ' {print $1,$3}\ '). Read (). strip (' \ n ') IP = os.po Pen ('/sbin/ifconfig | grep ' inet addr ' |awk ' {print $} ' |head-1 |cut-d ': ' F 2 '). Read (). strip (' \ n ') memory = OS. Popen (' free-m | head-2 '). Read (). strip (' \ n ') disk = Os.popen (' ' df-ht '). Read (). strip (' \ n ') print "################################################################################ #Information on" This program                  is used to get the Linux native.                                                     # #You can enter the ' kernel ', ' IP ', ' memory ', ' disk ' keyword to get the results,# #you can also enter ' all '. #    
################################################################## ############# '. Strip (' \ n ') a = str (raw_input (' please input to query parameter: ')   
If a = = ' kernel ': print ' kernel Version: ', kernel_version elif a = = ' IP ': print ' local IP: ', I P elif A = = ' Memory ': print "local Memory:" + (' \ n ') + memory elif a = ' disk ': print ' Loc  Al disk: "+ (' \ n ') + disk elif a =" all ": print" Kernel Version: ", kernel_version print" local    
    IP: ", IP print" local Memory: "+ (' \ n ') + Memory print" local Disk: "+ (' \ n ') + Disk else: print "didnt ' t you want to query parameter."