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  • ssh命令

    ssh (SSH client) is a program for logging into a remote machine and for executing commands on a remote machine.  
    It is intended to provide secure encrypted communications between two untrusted hosts over an insecure network.
    X11 connections, arbitrary TCP ports and UNIX-domain sockets can also be forwarded over the secure channel.

    个人解读:

    (1)ssh是一个远程登录连接工具;

    (2)建立的是加密的安全连接

    (3)使用X-Windows(X11连接)、任意的TCP端口、UNIX内置socket协议(UNIX-domain sockets),都可以接入安全信道

    常用方式:

    #远程连接192.168.1.1服务器,以root用户身份登录,从2222端口登录
    ssh root@192.168.1.1 -p 2222
    #远程连接192.168.1.100以root身份登录,执行svmon -G命令获取内存参数
    ssh -l root 192.168.1.100 svmon -G

    http://www.jb51.net/article/115461.htm

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  • 原文地址:https://www.cnblogs.com/chendeming/p/8951801.html
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