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lshg(1)


NAME

   lshg - secsh (SSH2) client

SYNOPSIS

   lshg [OPTION...] HOST [COMMAND]

DESCRIPTION

   CAUTION!  The  information  in this manpage may be invalid or outdated.
   For authorative information on lsh, please see it's Texinfo manual (see
   the SEE ALSO section).

   Connects   to   the  the  remote  machine  HOST  through  a  previously
   established lsh gateway and perform one or more actions, i.e.   command
   execution,  various forwarding services. The default action is to start
   a remote interactive shell or execute a given  command  on  the  remote
   machine.

OPTIONS

   --debug
          Print huge amounts of debug information

   --log-file=File name
          Append messages to this file.

   -q, --quiet
          Suppress all warnings and diagnostic messages

   --trace
          Detailed trace

   -v, --verbose
          Verbose diagnostic messages

   --askpass=Program
          Program  to  use  for  reading  passwords. Should be an absolute
          filename.

   -l, --user=User name
          Login as this user.

   -p, --port=Port
          Connect to this port.

   Actions:

   -B, --background
          Put process into the background. Implies -N.

   -D, --forward-socks[=port] Enable socks dynamic forwarding

   -E, --execute=command
          Execute a command on the remote machine

   -L, --forward-local-port=local-port:target-host:target-port

   -N, --nop
          No operation (suppresses the default action, which is to spawn a
          remote shell)

   --subsystem=subsystem-name
          Connect to given subsystem. Implies --no-pty.

   -S, --shell=command
          Spawn a remote shell

   Universal not:

   -n, --no
          Inverts the effect of the next modifier

   Modifiers that apply to port forwarding:

   -g, --remote-peers
          Allow remote access to forwarded ports

   --no-remote-peers
          Disallow remote access to forwarded ports (default).

   Modifiers that apply to remote execution:

   --detach
          Detach from terminal at session end.

   --no-detach
          Do  not  detach  session  at  end,  wait  for  all open channels
          (default).

   --no-pty
          Don't request a remote pty.

   --no-stderr
          Redirect stderr to /dev/null

   --no-stdin
          Redirect stdin from /dev/null

   --no-stdout
          Redirect stdout to /dev/null

   --stderr=Filename
          Redirect stderr

   --stdin=Filename
          Redirect stdin

   --stdout=Filename
          Redirect stdout

   -t, --pty
          Request a remote pty (default).

   Miscellaneous options:

   -e, --escape-char=Character
          Escape char. `none' means disable. Default is to use `~'  if  we
          have a tty, otherwise none.

   --write-pid
          Make -B write the pid of the backgrounded process to stdout.

   -G     If no usable gateway is found, launch lsh instead.

   --send-debug=Message
          Send a debug message to the remote machine.

   --send-ignore=Message
          Send an ignore message to the remote machine.

   -?, --help
          Give this help list

   --usage
          Give a short usage message

   -V, --version
          Print program version

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

DIAGNOSTICS

   See the --verbose , --trace and --debug options.

EXAMPLES

   Using the -G option, for example in  LSHGFLAGS  it's  easy  to  use  an
   existing gateway if there is any and connect using lsh if not.

REPORTING BUGS

   Report bugs to <bug-lsh@gnu.org>.

ENVIRONMENT

   LSHG_FLAGS  may  be used for passing additional parameters. The parsing
   order is undefined.

COPYING

   The lsh suite of programs is distributed under the GNU  General  Public
   License;  see  the COPYING and AUTHORS files in the source distribution
   for details.

AUTHOR

   The  lsh  program   suite   is   written   mainly   by   Niels   Mller
   <nisse@lysator.liu.se>.

   This   man-page   was   written   for   lsh   2.0  by  Pontus  Freyhult
   <pont_lsh@soua.net>, it is based on a template written by J.H.M. Dassen
   (Ray) <jdassen@wi.LeidenUniv.nl>.

SEE ALSO

   lsftp(1),  lsh(1),  lsh-authorize(1), lsh-export-key(1), lsh-keygen(1),
   lsh-make-seed(1), lsh-upgrade(1), lsh-upgrade-key(1),  lsh-writekey(1),
   lshd(8), ssh-conv(1)

   The  full  documentation for lsh is maintained as a Texinfo manual.  If
   the info and lsh programs are properly  installed  at  your  site,  the
   command

          info lsh

   should give you access to the complete manual.



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