获取登录系统的用户信息

[root@bogon python_auto]# vim login.py

!/usr/bin/env python

import psutil

login_users = psutil.users()
print login_users

执行查看登录系统的用户信息

[root@bogon python_auto]# python login.py
[suser(name='centos', terminal='tty7', host='localhost', started=1452343680.0), suser(name='centos', terminal='pts/0', host='localhost', started=1452343680.0), suser(name='root', terminal='pts/2', host='192.168.1.106', started=1452510336.0), suser(name='centos', terminal='pts/3', host='localhost', started=1452378368.0), suser(name='root', terminal='pts/4', host='192.168.1.106', started=1452513664.0), suser(name='centos', terminal='pts/1', host='localhost', started=1452437376.0), suser(name='centos', terminal='pts/5', host='localhost', started=1452464000.0), suser(name='root', terminal='pts/6', host='192.168.1.106', started=1452518016.0)]

获取开机时间，linux时间戳形式

[root@bogon python_auto]# vim login.py

!/usr/bin/env python

import psutil
import datetime

login_users = psutil.users()

print login_users

boot_time = psutil.boot_time()
print boot_time

执行查看开机时间（linux时间戳形式）

[root@bogon python_auto]# python login.py
1452343273.0

以自然格式查看开机时间

[root@bogon python_auto]# vim login.py

!/usr/bin/env python

import psutil
import datetime

login_users = psutil.users()

print login_users

boot_time = psutil.boot_time()

boot_time = datetime.datetime.fromtimestamp(psutil.boot_time()).strftime("%Y-%m-%d %H:%M:%S")
print boot_time

执行查看开机时间

[root@bogon python_auto]# python login.py
2016-01-09 04:41:13