# huniq
> Remove duplicates from input without sorting

## Summary
Remove duplicate lines from input while preserving original order

## Capabilities
- Remove duplicate lines without sorting
- Preserve original line order
- Fast processing of large inputs

## When to Use
- When removing duplicates while keeping order
- When sort -u changes unwanted ordering

## When NOT to Use
- When you also want sorted output

## Related Tools
- [anew](/tools/anew) (complementary)

---
Source: https://littlescripts.sh/tools/huniq
