Remove Duplicate Lines
Keep the first copy of each line and drop the rest, in the original order.
Your text stays on your device.
Output
oak ash pine
- Kept
- 3
- Removed
- 1
Worked example
oak, ash, oak, pine becomes oak, ash, pine. The first copy of each line is kept, and later copies are dropped.
FAQ
- Is the comparison case-sensitive?
- Yes. Oak and oak are different lines.
- Are blank lines removed?
- Only extra copies of a blank line. The first blank line stays.
- Does the order change?
- No. Surviving lines stay in their original order.