NAME

hpct-ssh — HiPerConTracer SSH via Reverse Tunnel

SYNOPSIS

hpct-ssh USER@NODE_ID [-h | --help] [-v | --verbose] [-q | --quiet] [-c | --copy-id] [--] SSH_ARGUMENTS ...

DESCRIPTION

hpct-ssh is the HiPerConTracer Reverse Tunnel SSH script. It is to be run on the Collector and provides SSH login via reverse tunnel to a given node.

ARGUMENTS

The following arguments must be provided:

-h | --help: Prints command help.
-q -|--quiet: Turns off status output.
-v -|--verbose: Turns on status output.
-c | --copy-id: Calls ssh-copy-id first, in order to configure public/private key-based authentication to the remote node. If successful, SSH is tried. This should provide a password-less login.
--: All arguments after -- are provided to the SSH call.

EXAMPLES

hpct-ssh user@1000
hpct-ssh user@1000 --verbose
hpct-ssh user@1000 --copy-id --verbose
hpct-ssh user@1000 --quiet -- 'hostname; pactl list sources'

AUTHORS

Thomas Dreibholz
https://www.simula.no/people/dreibh
mailto://dreibh@simula.no