[szymon_k]

Could you share a gist of that? Would love similar thing in my toolset!

[gdulli]

I don't do it with code, it's a feature of this product: https://www.vandyke.com/products/securecrt/

[tetraodonpuffer]

not the OP, but this discussion might be helpful

http://unix.stackexchange.com/questions/25639/how-to-automat...

I have been wondering about doing something like this as well