Random github repo I found, I modified it to default to paste and not prepend 'cd' and find it convenient for complex bash strings I use once or twice a day every day.

edit

Whups, the link 404s now (i put link in a personal wiki once I realized I liked it). I could put it on github to share if anyone wanted, but I would first ping original author (skamsie) about why he made it private (or deleted) out of respect.