New option -D, don't detach.
[tinc] / cipher /
drwxr-xr-x   ..
-rw-r--r-- 295 Makefile.am
drwxr-xr-x - blowfish
-rw-r--r-- 2880 cipher.c
-rw-r--r-- 1295 cipher.h
drwxr-xr-x - idea