前提・実現したいこと
gitを使用してRailsアプリを作成、cpanelにクローンさせたいのですが、その手前のssh loginでつまづいております。
How to clone from git
https://documentation.cpanel.net/display/CKB/How+to+Host+Git+Repositories+on+a+cPanel+Account#HowtoHostGitRepositoriesonacPanelAccount-Clone
How to access with ssh
https://documentation.cpanel.net/display/CKB/How+to+Access+the+Command+Line
発生している問題・エラーメッセージ
ssh: connect to host example.com port 22: Connection refused
試したこと
調べたところ、ほとんどの回答が/etc/ssh/sshd_configでポート番号をを編集するというものでしたが、初心者すぎるのか、編集の仕方が全くわかりません。。。編集の仕方を含め、上記の問題について解決策をご教示いただけたらと思います。よろしくおねがいします。
追加
sshd_configの中身ですが、役に立ちますでしょうか。ただ変更を加えようとすると、You don’t own the file “sshd_config” and don’t have permission to write to it. You can duplicate this document and edit the duplicate. Only the duplicate will include your changes.というアラートが出ます。
# $OpenBSD: sshd_config,v 1.95 2015/04/27 21:42:48 djm Exp $ # This is the sshd server system-wide configuration file. See # sshd_config(5) for more information. # This sshd was compiled with PATH=/usr/bin:/bin:/usr/sbin:/sbin # The strategy used for options in the default sshd_config shipped with # OpenSSH is to specify options with their default value where # possible, but leave them commented. Uncommented options override the # default value. # See sshd_config(5) for details on setting the Port and Listen values on Mac OS X #Port 22 #AddressFamily any #ListenAddress 0.0.0.0 #ListenAddress :: # The default requires explicit activation of protocol 1 #Protocol 2 # HostKey for protocol version 1 #HostKey /etc/ssh/ssh_host_key # HostKeys for protocol version 2 #HostKey /etc/ssh/ssh_host_rsa_key #HostKey /etc/ssh/ssh_host_dsa_key #HostKey /etc/ssh/ssh_host_ecdsa_key #HostKey /etc/ssh/ssh_host_ed25519_key # Lifetime and size of ephemeral version 1 server key #KeyRegenerationInterval 1h #ServerKeyBits 1024 # Ciphers and keying #RekeyLimit default none # Logging # obsoletes QuietMode and FascistLogging SyslogFacility AUTHPRIV #LogLevel INFO # Authentication: #LoginGraceTime 2m #PermitRootLogin no #StrictModes yes #MaxAuthTries 6 #MaxSessions 10 #RSAAuthentication yes #PubkeyAuthentication yes # The default is to check both .ssh/authorized_keys and .ssh/authorized_keys2 # but this is overridden so installations will only check .ssh/authorized_keys AuthorizedKeysFile .ssh/authorized_keys #AuthorizedPrincipalsFile none #AuthorizedKeysCommand none #AuthorizedKeysCommandUser nobody # For this to work you will also need host keys in /etc/ssh/ssh_known_hosts #RhostsRSAAuthentication no # similar for protocol version 2 #HostbasedAuthentication no # Change to yes if you don't trust ~/.ssh/known_hosts for # RhostsRSAAuthentication and HostbasedAuthentication #IgnoreUserKnownHosts no # Don't read the user's ~/.rhosts and ~/.shosts files #IgnoreRhosts yes # To disable tunneled clear text passwords both PasswordAuthentication and # ChallengeResponseAuthentication must be set to "no". #PasswordAuthentication no #PermitEmptyPasswords no # Change to no to disable s/key passwords #ChallengeResponseAuthentication yes # Kerberos options #KerberosAuthentication no #KerberosOrLocalPasswd yes #KerberosTicketCleanup yes #KerberosGetAFSToken no # GSSAPI options #GSSAPIAuthentication no #GSSAPICleanupCredentials yes #GSSAPIStrictAcceptorCheck yes #GSSAPIKeyExchange no # Set this to 'yes' to enable PAM authentication, account processing, # and session processing. If this is enabled, PAM authentication will # be allowed through the ChallengeResponseAuthentication and # PasswordAuthentication. Depending on your PAM configuration, # PAM authentication via ChallengeResponseAuthentication may bypass # the setting of "PermitRootLogin without-password". # If you just want the PAM account and session checks to run without # PAM authentication, then enable this but set PasswordAuthentication # and ChallengeResponseAuthentication to 'no'. # Also, PAM will deny null passwords by default. If you need to allow # null passwords, add the " nullok" option to the end of the # securityserver.so line in /etc/pam.d/sshd. #UsePAM yes #AllowAgentForwarding yes #AllowTcpForwarding yes #GatewayPorts no #X11Forwarding no #XauthLocation xauth # Default is to search $PATH (set by launchd(8)). It is recommended that a full path be provided. #X11DisplayOffset 10 #X11UseLocalhost yes #PermitTTY yes #PrintMotd yes #PrintLastLog yes #TCPKeepAlive yes #UseLogin no UsePrivilegeSeparation sandbox # Default for new installations. #PermitUserEnvironment no #Compression delayed #ClientAliveInterval 0 #ClientAliveCountMax 3 #UseDNS no #PidFile /var/run/sshd.pid #MaxStartups 10:30:100 #PermitTunnel no #ChrootDirectory none #VersionAddendum none # pass locale information AcceptEnv LANG LC_* # no default banner path #Banner none # override default of no subsystems Subsystem sftp /usr/libexec/sftp-server # Example of overriding settings on a per-user basis #Match User anoncvs # X11Forwarding no # AllowTcpForwarding no # PermitTTY no # ForceCommand cvs server
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2018/04/12 15:33