[pve-devel] Suggest hostnames in bash completion

[Tobia Conforto]

> This would span one coproc per bash/terminal session? I guess that is a bit too much.

Is it? 

It would spawn and keep around one coproc per user, per bash, per command (pct, qm, pvesm, vzdump...) but only if the user has been using that particular command in the *last N minutes* (5 minutes would be fine) after which, an idle timeout would terminate the coprocess.

I think it would we a worthwhile optimization.