The PuTTY command line - PuTTY Documentation
documentation.help › PuTTY › using-cmdlineThe PuTTY command line. Starting a session from the command line-cleanup; Standard command-line options-load: load a saved session; Selecting a protocol: -ssh, -telnet, -rlogin, -raw -serial-v: increase verbosity-l: specify a login name-L, -R and -D: set up port forwardings-m: read a remote command or script from a file-P: specify a port number