NAME¶

ch-ssh - Run a remote command in a Charliecloud container

SYNOPSIS¶

$ CH_RUN_ARGS="NEWROOT [ARG...]"
$ ch-ssh [OPTION...] HOST CMD [ARG...]

DESCRIPTION¶

Runs command CMD in a Charliecloud container on remote host HOST. Use the content of environment variable CH_RUN_ARGS as the arguments to ch-run on the remote host.

NOTE:

EXAMPLE¶

On host bar.example.com, run the command echo hello inside a Charliecloud container using the unpacked image at /data/foo with starting directory /baz:

$ hostname
foo
$ export CH_RUN_ARGS='--cd /baz /data/foo'
$ ch-ssh bar.example.com -- hostname
bar

REPORTING BUGS¶

If Charliecloud was obtained from your Linux distribution, use your distribution’s bug reporting procedures.

Otherwise, report bugs to: https://github.com/hpc/charliecloud/issues

SEE ALSO¶

charliecloud(7)

Full documentation at: <https://hpc.github.io/charliecloud>

COPYRIGHT¶

2014–2022, Triad National Security, LLC and others