File Duplicate Finder

Find Duplicate Finder is a tool that identifies and lists duplicate files within a specified directory. This utility is written in C and currently designed to run seamlessly on POSIX-compliant systems.

Build

cc -O2 -o duplicate-finder

Run

duplicate-finder <PATH> -b <MIN_SIZE_BYTES>

e.g: find duplicate files in parent directory with minimum size of 100 KB

duplicate-finder .. -b 100000

Example output:

References

• Simple int hash function
• djb2 hash function
• Arena Allocator by Tsoding