and what's the meaning of that "-x2MN"?

-x enables X11 forwarding
-2 forces ssh to only try protocol version 2
-M places it into master mode for connection sharing
-N tells it not to execute a remote command (just forward ports, only works with -2)

In reply to Re^7: Net::OpenSSH help needed by Mr. Muskrat
in thread Net::OpenSSH help needed by Andy16

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