Bash/Expect Script for SSH

Question

I am new to Expect and scripting in general. I am trying to make a few scripts to make my life a bit easier when pulling network device configurations. I managed to create a

Answer 1

Or use set ip [gets stdin] to the IP address from the user input.

For example,

puts "Enter your IP address\n"
set ip [get stdin]

Use this in spawn. We can do the same for multiple IP addresses using a loop -

spawn ssh $ip -l admin