| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | perlre | 1 | 875 |
| centos | perlre | 1 | 736 |
| redhat | perlre | 1 | 674 |
| debian | perlre | 1 | 628 |
| xfree86 | perlre | 1 | 585 |
| osf1 | perlre | 1 | 540 |
| x11r4 | perlrebackslash | 1 | 496 |
| hpux | perlre | 1 | 473 |
| mojave | perlre | 1 | 472 |
| freebsd | perlre | 1 | 469 |
| minix | perlre | 1 | 460 |
| suse | perlre | 1 | 450 |
| v7 | perlre | 1 | 446 |
| netbsd | perlre | 1 | 443 |
| x11r4 | perlre | 1 | 438 |
| osx | perlre | 1 | 437 |
| mojave | perlref | 1 | 432 |
| redhat | perlreftut | 1 | 423 |
| redhat | perlref | 1 | 423 |
| centos | perlreref | 1 | 420 |
| suse | perlrepository | 1 | 415 |
| opensolaris | perlre | 1 | 409 |
| osx | perlref | 1 | 406 |
| x11r4 | perlreguts | 1 | 399 |
| osx | perlrepository | 1 | 397 |
| mojave | perlreref | 1 | 396 |
| redhat | perlretut | 1 | 395 |
| mojave | perlrebackslash | 1 | 393 |
| centos | perlrebackslash | 1 | 392 |
| osx | perlreguts | 1 | 385 |
| mojave | perlreapi | 1 | 384 |
| debian | perlretut | 1 | 383 |
| php | perlre | 1 | 380 |
| osx | perlreftut | 1 | 378 |
| redhat | perlrequick | 1 | 374 |
| centos | perlref | 1 | 371 |
| mojave | perlrecharclass | 1 | 368 |
| mojave | perlreftut | 1 | 366 |
| mojave | perlretut | 1 | 365 |
| suse | perlref | 1 | 364 |
| osx | perlrebackslash | 1 | 357 |
| suse | perlrebackslash | 1 | 355 |
| osx | perlrecharclass | 1 | 355 |
| debian | perlreref | 1 | 351 |
| centos | perlreguts | 1 | 350 |
| bsd | perlre | 1 | 350 |
| osx | perlretut | 1 | 347 |
| osx | perlreref | 1 | 346 |
| mojave | perlrepository | 1 | 343 |
| debian | perlreapi | 1 | 335 |