SYNOPSIS : tunnel.bash --help --configure --local-port <LOCAL_PORT> --remote-port <REMOTE_PORT> --local-to-remote --remote-to-local --remote-user <REMOTE_USER> --remote-host <REMOTE_HOST> --identity-file <IDENTITY_FILE> DESCRIPTION : --help Help page --configure Config remote server to support forwarding (optional) This option will require arguments '--remote-user' and '--remote-host' --local-port Local port number (require) --remote-port Remote port number (require) --local-to-remote Forward request from local machine to remote machine Either '--local-to-remote' or '--remote-to-local' must be specified --remote-to-local Forward request from remote machine to local machine (require) Either '--local-to-remote' or '--remote-to-local' must be specified --remote-user Remote user (require) --remote-host Remote host (require) --identity-file Path to private key (*.ppk, *.pem) to access remote server (optional) EXAMPLES : ./tunnel.bash --help ./tunnel.bash --configure --remote-user 'root' --remote-host 'my-server.com' ./tunnel.bash --configure --remote-user 'root' --remote-host 'my-server.com' --identity-file '/keys/my-server/key.ppk' ./tunnel.bash --local-port 8080 --remote-port 9090 --local-to-remote --remote-user 'root' --remote-host 'my-server.com' ./tunnel.bash --local-port 8080 --remote-port 9090 --local-to-remote --remote-user 'root' --remote-host 'my-server.com' --identity-file '/keys/my-server/key.ppk' ./tunnel.bash --local-port 8080 --remote-port 9090 --remote-to-local --remote-user 'root' --remote-host 'my-server.com' ./tunnel.bash --local-port 8080 --remote-port 9090 --remote-to-local --remote-user 'root' --remote-host 'my-server.com' --identity-file '/keys/my-server/key.ppk'