100644 blob 32d7db7ab99396fa61054a2dd75191ca3351def8	find.c
100644 blob 0ed9594b06468729262d93d55c165720f349dee4	grep.c
100644 blob a92777eb7ec34b7bb8fe3f0637106dbb71a2fc02	which.c
100644 blob 1473f445fb4294c4091e6362693998e94cfe5c8d	xargs.c