| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | diff | 1 | 970 |
| osx | opendiff | 1 | 834 |
| linux | tkdiff | 1 | 738 |
| suse | diff | 1 | 510 |
| v7 | diff | 1 | 501 |
| osx | tiff2icns | 1 | 482 |
| minix | diff | 1 | 480 |
| osx | tiffutil | 1 | 479 |
| osx | diff | 1 | 456 |
| freebsd | diff | 1 | 456 |
| bsd | diff3 | 1 | 444 |
| linux | tiffcp | 1 | 439 |
| redhat | diff | 1 | 437 |
| freebsd | biff | 1 | 425 |
| debian | diff | 1 | 420 |
| redhat | biff | 1 | 419 |
| posix | diff | 1posix | 417 |
| linux | git-difftool | 1 | 416 |
| centos | vimdiff | 1 | 411 |
| linux | vimdiff | 1 | 407 |
| mojave | tiff2icns | 1 | 398 |
| osx | vimdiff | 1 | 397 |
| v7 | biff | 1 | 397 |
| redhat | vimdiff | 1 | 391 |
| suse | git-difftool | 1 | 390 |
| minix | zdiff | 1 | 389 |
| opensolaris | diff | 1 | 388 |
| linux | difftime | 3 | 387 |
| freebsd | sdiff | 1 | 383 |
| linux | biff | 1 | 376 |
| linux | rcsdiff | 1 | 373 |
| minix | cdiff | 1 | 370 |
| bsd | diff | 1 | 370 |
| linux | diff3 | 1 | 369 |
| centos | diff | 1 | 368 |
| plan9 | diff | 1 | 366 |
| redhat | diff3 | 1 | 364 |
| posix | zdiff | 1 | 362 |
| hpux | diff2patches | 1 | 360 |
| osx | biff | 1 | 358 |
| linux | git-diff | 1 | 358 |
| php | datetimeimmutable.diff | 3 | 358 |
| opensolaris | biff | 1b | 357 |
| freebsd | rcsdiff | 1 | 357 |
| centos | clockdiff | 8 | 352 |
| bsd | rcsdiff | 1 | 352 |
| linux | sdiff | 1 | 348 |
| linux | tiffinfo | 1 | 348 |
| debian | diffpdf | 1 | 348 |
| x11r4 | zdiff | 1 | 347 |