In my bash loop over a list of some servers the script exits after execution a perl script with ssh

Question

I have a problem similiar to this one:

in my bash loop over a list of some servers, if the ssh connects the bash script exits

Unfortunately ssh is called from a perl script I can't edit (so I won't be able to add -n to ssh commad).

What else could be done?

Answer 1

在您的路径中放置一个伪造的ssh ，将调用委派给真实的ssh并添加-n

Answer 2

I did:

my_script < /dev/null  

and it works just fine.