慕课网快速上手Linux玩转典型应用（新手入门）

SSH

Install SSH
yum install openssh-server

Start SSH
service sshd start

Boot from the start
chkconfig sshd on

ps -ef | grep ssh
Linux(Mac)客户端连接ssh
ssh root@ip地址

SSH config 关键字

ssh key 免密登录

ssh-keygen
添加私钥 ssh-add rsa

SSH安全端口

Linux常用命令

系统用户，防火墙,文件上传命令

firewall-cmd --state
firewall-cmd --get-zones
firewall-cmd --list-all-zone
firewall-cmd --query-serice=ssh
firewall-cmd --query-port=22/tcp
firewall-cmd --remove-service=ssh
firewall-cmd --add-service=ssh
firewall-cmd --add-port=22/tcp

Apache

Nginx

Install
yum install nginx

service nginx start

service nginx stop

service nginx reload

Redis,Memcache

memcached -d 启动 默认端口11211