| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | diff | 1 | 1,430 |
| osx | opendiff | 1 | 1,199 |
| linux | tkdiff | 1 | 1,093 |
| suse | diff | 1 | 776 |
| bsd | diff3 | 1 | 763 |
| linux | difftime | 3 | 745 |
| v7 | diff | 1 | 736 |
| freebsd | diff | 1 | 727 |
| redhat | vimdiff | 1 | 725 |
| debian | diff | 1 | 713 |
| linux | clockdiff | 8 | 712 |
| minix | diff | 1 | 702 |
| linux | git-difftool | 1 | 693 |
| redhat | diff | 1 | 688 |
| osx | diff | 1 | 683 |
| linux | git-diff | 1 | 660 |
| linux | vimdiff | 1 | 658 |
| bsd | diff | 1 | 644 |
| minix | zdiff | 1 | 639 |
| posix | zdiff | 1 | 636 |
| bsd | rcsdiff | 1 | 634 |
| opensolaris | diff | 1 | 624 |
| linux | diff3 | 1 | 615 |
| opensolaris | bzdiff | 1 | 611 |
| mojave | vimdiff | 1 | 610 |
| hpux | diff2patches | 1 | 608 |
| suse | git-difftool | 1 | 605 |
| redhat | diff3 | 1 | 598 |
| centos | vimdiff | 1 | 596 |
| debian | zdiff | 1 | 594 |
| posix | diff | 1posix | 587 |
| redhat | rcsdiff | 1 | 587 |
| centos | difftime | 3 | 584 |
| mojave | diff | 1 | 583 |
| freebsd | rcsdiff | 1 | 581 |
| plan9 | diff | 1 | 572 |
| debian | cut-diff | 1 | 570 |
| redhat | rediff | 1 | 569 |
| php | datetimeimmutable.diff | 3 | 568 |
| freebsd | sdiff | 1 | 567 |
| debian | diffpdf | 1 | 566 |
| linux | rcsdiff | 1 | 564 |
| opensolaris | pdiff | 1 | 563 |
| osx | vimdiff | 1 | 562 |
| centos | diff | 1 | 560 |
| linux | gzdiff | 1 | 557 |
| x11r4 | zdiff | 1 | 554 |
| debian | puzzle-diff | 1 | 554 |
| linux | xzdiff | 1 | 550 |
| linux | zdiff | 1 | 543 |