Kill user tty/pts sessions in LinuxCommandsw: show who is logged on and what they are doingwho: show who is logged ontty: show current users pseudo terminalps -ft pts/1: get proces
一、检查iptables服务状态首先检查iptables服务的状态[root@woxplife ~]# service iptables status
iptables: Firewall is not running.说明iptables服务是有安装的,但是没有启动服务。
如果没有安装的话可以直接yum安装yum ins