make sure these files are fifty lines long.
tree0f7eb6ceb5cb000e770f6c8e235b4a3c4c017867
-rw-r--r-- 253 00000000index
-rw-r--r-- 1343 00000001commit
-rw-r--r-- 4816 110510_201621_hash_confused
-rw-r--r-- 1630 110510_201721_normal
-rwxr-xr-x 1157 hash_star.pl
-rwxr-xr-x 1237 normal.pl
drwxr-xr-x - pngs
-rwxr-xr-x 215 query_data_structure.pl
-rw-r--r-- 732 remote_push_workflow
-rw-r--r-- 1258 so_far