ssh output parsing incompatible with VisualHostKey ssh config
If this flag is on for hosts, sshexport fails with errors like:
Remote $HOME permissions are Host which is wrong.
Expected output for that line (seen without VisualHostKey) is:
Remote $HOME permissions are drwxr-xr-x which is OK.
All this is followed by a line of this error for every line of the visual host key.
unexpected format in key line ''Host key fingerprint is...
sshexport should ignore this output, or explicitly override the ssh option on the command line.