ssh -vvv 的最后几行结果在此
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debug1: channel 1: new [mux-control]
debug3: channel_post_mux_listener: new mux channel 1 fd 3
debug3: mux_master_read_cb: channel 1: hello sent
debug3: mux_master_read_cb: channel 1 packet type 0x00000001 len 4
debug2: process_mux_master_hello: channel 1 slave version 4
debug2: mux_client_hello_exchange: master version 4
debug3: mux_client_forwards: request forwardings: 0 local, 0 remote
debug3: mux_client_request_session: entering
debug3: mux_client_request_alive: entering
debug3: mux_master_read_cb: channel 1 packet type 0x10000004 len 4
debug2: process_mux_alive_check: channel 1: alive check
debug3: mux_client_request_alive: done pid = 68971
debug3: mux_client_request_session: session request sent
debug3: mux_master_read_cb: channel 1 packet type 0x10000002 len 92
debug2: process_mux_new_session: channel 1: request tty 1, X 0, agent 0, subsys 0, term "xterm-256color", cmd "", env 2
debug3: process_mux_new_session: got fds stdin 7, stdout 8, stderr 9
debug1: channel 2: new [client-session]
debug2: process_mux_new_session: channel_new: 2 linked to control channel 1
debug2: channel 2: send open
debug3: send packet: type 90
debug3: receive packet: type 80
debug1: client_input_global_request: rtype
[email protected] want_reply 0
debug3: receive packet: type 91
debug2: callback start
debug2: client_session2_setup: id 2
debug2: channel 2: request pty-req confirm 1
debug3: send packet: type 98
debug1: Sending environment.
debug1: Sending env LC_ALL = en_US.UTF-8
debug2: channel 2: request env confirm 0
debug3: send packet: type 98
debug1: Sending env LANG = en_US.UTF-8
debug2: channel 2: request env confirm 0
debug3: send packet: type 98
debug2: channel 2: request shell confirm 1
debug3: send packet: type 98
debug3: mux_session_confirm: sending success reply
debug2: callback done
debug2: channel 2: open confirm rwindow 0 rmax 32768
debug1: mux_client_request_session: master session id: 2