use exec :)
tree4fad0fe85aafadfde79bc8a7a8053773afb1f4e5
lrwxrwxrwx 7 git -> slowgit
-rwxr-xr-x 58 gitbackup-maildir-ssh
-rw-r--r-- 11358 gitbackup.c
-rwxr-xr-x 75 slowgit
-rwxr-xr-x 1830 ssd-gitbackup