| OS | Man Page | Section | Hits |
|---|---|---|---|
| centos | perlre | 1 | 197 |
| linux | perlre | 1 | 149 |
| redhat | perlre | 1 | 119 |
| x11r4 | perlrebackslash | 1 | 111 |
| suse | perlre | 1 | 86 |
| x11r4 | perlre | 1 | 85 |
| opensolaris | perlre | 1 | 82 |
| redhat | perlreftut | 1 | 79 |
| osx | perlre | 1 | 76 |
| debian | perlre | 1 | 74 |
| redhat | perlretut | 1 | 72 |
| redhat | perlref | 1 | 69 |
| xfree86 | perlre | 1 | 63 |
| freebsd | perlre | 1 | 61 |
| mojave | perlref | 1 | 58 |
| osx | perlrepository | 1 | 57 |
| redhat | perlrequick | 1 | 55 |
| centos | perlreref | 1 | 54 |
| osx | perlreftut | 1 | 54 |
| osx | perlrecharclass | 1 | 54 |
| osx | perlrequick | 1 | 52 |
| osx | perlrebackslash | 1 | 52 |
| php | perlre | 1 | 52 |
| osx | perlreguts | 1 | 51 |
| osx | perlreapi | 1 | 51 |
| osx | perlref | 1 | 50 |
| x11r4 | perlretut | 1 | 49 |
| mojave | perlre | 1 | 49 |
| debian | perlreref | 1 | 48 |
| debian | perlretut | 1 | 47 |
| hpux | perlre | 1 | 47 |
| suse | perlrequick | 1 | 46 |
| osx | perlreref | 1 | 45 |
| x11r4 | perlreref | 1 | 45 |
| centos | perlreguts | 1 | 45 |
| x11r4 | perlref | 1 | 44 |
| v7 | perlre | 1 | 43 |
| mojave | perlreapi | 1 | 43 |
| centos | perlretut | 1 | 42 |
| x11r4 | perlreguts | 1 | 42 |
| mojave | perlretut | 1 | 42 |
| suse | perlreapi | 1 | 41 |
| mojave | perlrebackslash | 1 | 41 |
| bsd | perlre | 1 | 41 |
| suse | perlrepository | 1 | 41 |
| mojave | perlrecharclass | 1 | 41 |
| mojave | perlreref | 1 | 40 |
| mojave | perlreftut | 1 | 40 |
| osx | perlretut | 1 | 40 |
| centos | perlrequick | 1 | 38 |