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Usage: vnc [OPTION...] [--] [user@]hostname[:display#|::port]
Connects to the first existing vncserver or x11vnc on the remote if any. If
none, runs vncserver on the remote and vncviewer on the local, using the
geometry and dpi of the local to make fonts look right.
Options:

  -d, --dont-keep            don't keep the remote session going.
  -D, --desktop              create a remote desktop link to the :0 desktop
                             with x11vnc
  -g, --geometry=WxH         geometry WxH (or 'full' to use the same as the
                             current screen). Default is 'full'.
  -k, --keep                 keep the remote session going so that it's ready
                             for future use. Default is 'ask'.
      --kill=display         kill remote display
  -l, --list                 list vncports on remote
  -n, --dname=desktop-name   desktop name to pass in VNCDESKTOP to
                             ~/.vnc/xstartup eg :0
  -N, --new                  don't look for an existing vnc session on the
                             remote - create a new one.
  -p, --sshport=port         port to use for ssh
  -v, --verbose              be verbose
      --via                  use --via $HOST localhost:$VNCPORT
  -h, --help                 print this help message
  -V, --version              print version and exit

Mandatory or optional arguments to long options are also mandatory or optional
for any corresponding short options.
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