ssh
Forward
ssh -A 1.2.3.4
To carry the ssh through sudo:
sudo -E -s
Record
ssh -l USER HOST | tee -a /path/to/file
tee is a command which displays or pipes the output of a command and copies
it into a file or a variable.
-a option appends the output to the end of file instead of writing over it.
Tunnel
In this example, our server is hosting a web site on port 80. We want to
tunnel the HTTP requests to our local workstation (localhost) and browse
to the site on port 8888:
ssh -N -L 8888:localhost:80 server
Browse to the site on http://localhost:8888/
Quit
To quit (exit/terminate) an SSH session:
~.
For more information, run the help command ~?.