标签:远程连接工具
远程连接工具有:PuTTY、xshell、SecureCRT
PuTTY:输入IP地址、和端口号22。点击open即可连接
SecureCRT:选择ssh2、输入IP地址、完成后输入用户及密码即可登入
使用Putty秘钥验证
root用户
[root@wangchao ~]# mkdir /root/.ssh/
[root@wangchao ~]# ls -a /root/
将公钥复制进文件
[root@wangchao ~]# vim /root/.ssh/authorized_keys
chmod 700 /root/.ssh
chmod 600 /root/.ssh/authorized_keys
[root@wangchao ~]# setenforce 0 //临时关闭selinux
或永久关闭selinux
[root@wangchao ~]# vim /etc/selinux/config
# This file controls the state of SELinux on the system.
# SELINUX= can take one of these three values:
# enforcing - SELinux security policy is enforced.
# permissive - SELinux prints warnings instead of enforcing.
# disabled - No SELinux policy is loaded.
SELINUX=disable
# SELINUXTYPE= can take one of these two values:
# targeted - Targeted processes are protected,
# mls - Multi Level Security protection.
SELINUXTYPE=targeted
[root@wangchao ~]# iptables -F //临时关闭防火墙(清空防火墙规则)
[root@wangchao ~]# service iptables save //报存防火墙配置
iptables: Saving firewall rules to /etc/sysconfig/iptables:[ OK ]
使用秘钥登入
<?xml:namespace prefix="v" ns="urn:schemas-microsoft-com:vml"><?xml:namespace prefix="o" ns="urn:schemas-microsoft-com:office:office">?xml:namespace>?xml:namespace>
本文出自 “Linux学习笔记” 博客,请务必保留此出处http://9656134.blog.51cto.com/9646134/1675462
标签:远程连接工具
原文地址:http://9656134.blog.51cto.com/9646134/1675462