格式shell
ssh -L <local port>:<remote host>:<remote port> <SSH servername>windows
示例ssh
# ssh -L 3307:$server2:3306 user@$server13d
實現的效果是使用user登陸$server1以後創建本地3307端口到遠程$server2:3306端口的隧道,經過訪問本地3307端口訪問遠程$server2:3306端口,前提是$server1能夠訪問$server2:3306端口;server
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