retty is described as 'Tiny tool that lets you attach processes running on other terminals. So you were running that mutt outside of screen at your home machine and now wanna check your mail? Attach it with retty, do whatever you want, detach it again and everything is as it was before' and is a process management tool in the os & utilities category. There are 1 alternatives to retty for Linux. The best retty alternative is reptyr, which is both free and Open Source.
reptyr is a utility for taking an existing running program and attaching it to a new terminal, and is particularly useful for moving a long-running process into a GNU screen session.
reptyr is the most popular Linux alternative to retty.
reptyr is the most popular Open Source & free alternative to retty.
