获取主机信息

host_info.py

#!/usr/bin/python
import os 
kernel_version = os.popen('''/bin/uname -a | awk \'{print $1,$3}\'''').read().strip('\n') 
ip = os.popen('''/sbin/ifconfig | grep 'inet'|awk '{print $2}'|cut -d ":" -f 2''').read().strip('\n') 
ipv6 = os.popen('''/sbin/ifconfig | grep 'inet6'|awk '{print $3}'  ''').read().strip('\n') 
memory = os.popen('''free -m | head -2''').read().strip('\n') 
disk = os.popen('''df -hT''').read().strip('\n') 
 
 
print "Kernel Version:",kernel_version 
print "Local IP:",ip 
print "Local IPv6:",ipv6 
print "Local Memory:" + ('\n') + memory 
print "Local Disk:" + ('\n') + disk