linux SSH 端口号修改

vi /etc/ssh/sshd_config
# default value.
Port 6232 //以前这个前面是有 # 号的，而且默认是 22 ，修改一下就ok了
#Protocol 2,1
#ListenAddress 0.0.0.0
#ListenAddress ::
# HostKey for protocol version 1
#HostKey /etc/ssh/ssh_host_key
# HostKeys for protocol version 2
#HostKey /etc/ssh/ssh_host_rsa_key

#HostKey /etc/ssh/ssh_host_dsa_key

注意：重启之前 如果在iptables 配置了22 端口那还的修改一下iptables 否则重启后就被挡道外面，连接不上服务器了

[root@linux ~]# /etc/init.d/sshd restart
Stopping sshd: [ OK ]
Starting sshd: [ OK ]
[root@linux ~]#