After logging (if enabled) is switched to file, there is no reason to keep stdin/stdout/stderr active, so dup them to /dev/null.
After logging (if enabled) is switched to file, there is no reason to keep
stdin/stdout/stderr active, so dup them to /dev/null.


klaxalk/tmux,klaxalk/tmux,klaxalk/tmux,klaxalk/tmux,klaxalk/tmux