使用远程连接工具连接linux

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

使用远程连接工具连接linux

标签：远程连接工具

原文地址：http://9656134.blog.51cto.com/9646134/1675462