Ignore backup files.
tree20497c92343ee7c5e6b086ba6e252c5dac4f79af
-rw-r--r-- 3 .gitignore
drwxr-xr-x - DEBIAN
-rw-r--r-- 457 Makefile
drwxr-xr-x - etc
drwxr-xr-x - lib
drwxr-xr-x - sbin
drwxr-xr-x - usr