用XSHELL连接linux服务器出现以下错误
Connecting to 42.51.xxx.xxx:22... Connection established. To escape to local shell, press 'Ctrl+Alt+]'. Socket error Event: 32 Error: 10053. Connection closing...Socket close. Connection closed by foreign host. Disconnected from remote host(42.51.xxx.xxx:22) at 20:00:30. Type `help' to learn how to use Xshell prompt.
操作：用SSH工具连接linux电脑出现的问题：Read from socket failed: Connection reset by peer
起因：改变了系统权限 chmod 777 -R
解决办法：#chmod 400 /etc/ssh/*
重新连接 成功！！！
重启SSH
service sshd restart
注意：修改# chmod 770 /etc/ssh/ssh_host_dsa_key.pub # chmod 770 /etc/ssh/ssh_host_rsa_key.pub 重启网关 service network restart
忠告：linux系统文件的权限请勿乱改。