1、查看是否安装ssh。rpm -qa | grep sshdrpm -qa | grep ssh
2、这氇筐塘瓠里没有安装,下面直接安装。yum install -y openssh-server这里安装报错,因为我配置ip时DNS没有配置Loaded plu爿讥旌护gins: fastestmirrorLoading mirror speeds from cached hostfileCould not retrieve mirrorlist http://mirrorlist.centos.org/?release=6&arch=x86_64&repo=os error was14: PYCURL ERROR 6 - "Couldn't resolve host 'mirrorlist.centos.org'"Error: Cannot find a valid baseurl for repo: base
3、解决辙清惨遂办法,重新配置DNS。#vi /etc/resolv.conf编辑文件内容为:search localdomainnameserver 192.168.119.1nameserver 114.114.114.114保存并退出;
4、重启网卡。service network restart
5、重新执行安装SSH,出现Complete!安装成功。yum install -y openssh-server
6、重启SSHservice sshd restart
7、设置SSH开机启动chkconfig sshd on
8、连接验证,可以使用Putty、SecureCET、xshell等工具远程连接SSH,这里我选择xshell。打开xshell工具按照提示文件-->新建,依次按照要求输入IP、用户名、密码
9、成功连接SSH服务