Recovery tmux socket file

Tmux is a very powerful and useful tool. I use it everyday. But it's default path for socket file is /tmp and our development will clean /tmp periodical and cause socket file lost. The way to recreate socket file is send a signal SIGUSR1 to tmux to ask recreate socket file. It's helpful when you accidentally remove it or any unknown broken on socket file.

command:

kill -USR1