Ssh (OpenSSH client)
ssh
[1] is the OpenSSH ssh client for logging or executing commands into remote devices/machines
Usage
ssh REMOTE_USERNAME@REMOTE_SERVER_NAME_OR_IP
ssh -vvv REMOTE_USERNAME@REMOTE_SERVER_NAME_OR_IP
(-v
increase verbosity, maximum 3)ssh -vvv REMOTE_USERNAME@REMOTE_SERVER_NAME_OR_IP 2>&1 | grep "STRING_TO_SEARCH"
Multiplexing options
ssh -O check server.example.org or ssh -O check [email protected] Master running (pid=26289)
ssh -O check [email protected] Control socket connect(/path/): No such file or directory
To stop an specific multiplexed session:
Avoid using Multiplexing for a connections:
ssh -o "ControlMaster=no" server.example.org
See also: Configure OpenSSH to reuse ssh connections
Activities
- Understand differences between stop and exit:
ssh -O exit [email protected]
- Configure OpenSSH to reuse ssh connections
See also
- OpenSSH (changelog):
/etc/ssh/sshd_config
|/etc/ssh/ssh_config
|~/.ssh/
|openSSL | sshd logs
|sftp
|scp
|authorized_keys
|ssh-keygen
|ssh-keyscan
|ssh-add
|ssh-agent
|ssh
|Ssh -O stop
|ssh-copy-id
|CheckHostIP
|UseKeychain
, OpenSSF - ncat
tmux
[ ls | a | new ]
,.tmux.conf, tlog, cockpit
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