最終更新:2018-05-25 (金) 21:21:21 (2490d)  

ssh
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OpenSSH SSH クライアント (リモート ログイン プログラム)

ssh user@host

パラメータ

  • -p port
  • -i identity_file
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man 

  •      -T      Disable pseudo-terminal allocation.
     -v      Verbose mode.  Causes ssh to print debugging messages about its progress.  This is helpful in debugging connection,
             authentication, and configuration problems.  Multiple -v options increase the verbosity.  The maximum is 3.
     -X      Enables X11 forwarding.  This can also be specified on a per-host basis in a configuration file.
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ssh -v 

  • honeybook:.ssh tokkyo$ ssh -vT git@github.com
OpenSSH_6.9p1, LibreSSL 2.1.8
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 21: Applying options for *
debug1: Connecting to github.com [192.30.252.131] port 22.
debug1: Connection established.
debug1: key_load_public: No such file or directory
debug1: identity file /Users/tokkyo/.ssh/id_rsa type -1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/tokkyo/.ssh/id_rsa-cert type -1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/tokkyo/.ssh/id_dsa type -1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/tokkyo/.ssh/id_dsa-cert type -1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/tokkyo/.ssh/id_ecdsa type -1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/tokkyo/.ssh/id_ecdsa-cert type -1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/tokkyo/.ssh/id_ed25519 type -1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/tokkyo/.ssh/id_ed25519-cert type -1
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_6.9
debug1: Remote protocol version 2.0, remote software version libssh-0.7.0
debug1: no match: libssh-0.7.0
debug1: Authenticating to github.com:22 as 'git'
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: server->client chacha20-poly1305@openssh.com <implicit> none
debug1: kex: client->server chacha20-poly1305@openssh.com <implicit> none
debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
debug1: Server host key: ssh-rsa SHA256:nThbg6kXUpJWGl7E1IGOCspRomTxdCARLviKw6E5SY8
debug1: Host 'github.com' is known and matches the RSA host key.
debug1: Found key in /Users/tokkyo/.ssh/known_hosts:1
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: Roaming not allowed by server
debug1: SSH2_MSG_SERVICE_REQUEST sent
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey
debug1: Next authentication method: publickey
debug1: Trying private key: /Users/tokkyo/.ssh/id_rsa
debug1: Trying private key: /Users/tokkyo/.ssh/id_dsa
debug1: Trying private key: /Users/tokkyo/.ssh/id_ecdsa
debug1: Trying private key: /Users/tokkyo/.ssh/id_ed25519
debug1: No more authentication methods to try.
Permission denied (publickey).
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Windows

  • ssh.exeはGitなどをインストールすると付いてくる
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Linux/~/.ssh/config

  • 設定に名前をつけておける
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オプション

  • -T Disable pseudo-tty allocation.



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