#!/usr/bin/python

def func():

        print "hello,this is a function"

def func2():

        for i in range(10):

                print "this will show function 10 times"

                func()

def addtion():

        sum=2+1

        print "1 + 1 = %s" %sum

func2()

addtion()

#!/usr/bin/env python

import subprocess

def uname_func():

        uname="uname"

        uname_arg="-a"

        print "gathering system info with %s command:\n" % uname

        subprocess.call([uname,uname_arg])

def disk_func():

        diskspace = "df"

        diskspace_arg = "-h"

        print "gathering disk info %s command:\n" % diskspace

        subprocess.call([diskspace,diskspace_arg])

def main():

        uname_func()

        disk_func()

if __name__=="__main__":

        main()

#!/usr/bin/env python

from pysysinfo import disk_func

import subprocess

def tmp_space():

        tmp_usage="du"

        tmp_arg="-h"

        path="/tmp"

        print "space used in /tmp dir"

        subprocess.call([tmp_usage,tmp_arg,path])

def main():

        disk_func()

        tmp_space()

if __name__=="__main__":

        main()