append gitbackup output to log file
treee7e52d42256b3e8daabf81fd0f9ea8acd9cfaea2
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 1806 ssd-gitbackup