We have:

[tag:comparison] 201 questions

>File comparison is the process of comparing the contents of files, finding their common contents and their differences, usually using an automated tool 

And:

[tag:file-comparison] 26 questions

>Compare files, either line by line, byte by byte or blocks of code. 

### Suggestion

- Merge the two tags. 
- The merged tag name should be [tag:file-comparison], but it should have the summary from [tag:comparison].
- [tag:comparison] should be removed.

Please discuss.