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You can disallow ChallengeResponseAuthentication in ssh_config or ssd_config on the server you should default to key based auth only

There are options to only allow public key auth. Use those options and test for success.


if ssh -o BatchMode=yes "$hostname" true 2>/dev/null; then
echo "it works"
else
...

I'll explain what the various parts do better. -s tells it to read from standard input even when arguments are given, so it assumes arguments are arguments ($1 $2 $3) instead of files.

Try this...

You're just having problem to pass parameters to shell. If you give -s then the shell expects script from stdin, and will take your arguments:



[mute@geek ~]$ ssh mute@localhost "/bin/sh -s --...

Either scp and script and at or batch it using ssh on the remote machine, or put the entire command inside single tics (red):

nohup ssh $i_hostname ' exec /usr/bin/ksh -s << EOF >> $AS_STOPSAP_LOG...

That would call the function locally, and feed its output into ssh.

Still, you cannot, since functions aren't exported across ssh calls. It's like running a fresh script. It knows nothing about...

Pludi,

That was educating. Particularly when you underscored that find recognized the current working directory as a directory itself and pruned itself.

So comparing . (cwd) vs ./* (contents...