How to automate password entry?

Question

I want to install a software library (SWIG) on a list of computers (Jenkins nodes). I\'m using the following script to automate this somewhat:

NODES=\"10.8.2         


        

Answer 1

You could look into setting up passwordless ssh keys for that. Establishing Batch Mode Connections between OpenSSH and SSH2 is a starting point, you'll find lots of information on this topic on the web.