| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | perlre | 1 | 564 |
| centos | perlre | 1 | 517 |
| redhat | perlre | 1 | 434 |
| debian | perlre | 1 | 405 |
| x11r4 | perlrebackslash | 1 | 354 |
| xfree86 | perlre | 1 | 343 |
| mojave | perlref | 1 | 310 |
| hpux | perlre | 1 | 305 |
| mojave | perlre | 1 | 303 |
| osx | perlre | 1 | 303 |
| suse | perlre | 1 | 300 |
| freebsd | perlre | 1 | 298 |
| osf1 | perlre | 1 | 291 |
| x11r4 | perlre | 1 | 288 |
| v7 | perlre | 1 | 288 |
| minix | perlre | 1 | 284 |
| centos | perlreref | 1 | 281 |
| redhat | perlref | 1 | 281 |
| netbsd | perlre | 1 | 275 |
| redhat | perlretut | 1 | 274 |
| redhat | perlreftut | 1 | 273 |
| php | perlre | 1 | 271 |
| mojave | perlreref | 1 | 271 |
| debian | perlretut | 1 | 269 |
| x11r4 | perlreguts | 1 | 267 |
| mojave | perlrebackslash | 1 | 267 |
| osx | perlrepository | 1 | 266 |
| mojave | perlreapi | 1 | 265 |
| osx | perlreftut | 1 | 264 |
| suse | perlrepository | 1 | 262 |
| osx | perlreguts | 1 | 260 |
| mojave | perlretut | 1 | 259 |
| osx | perlref | 1 | 256 |
| opensolaris | perlre | 1 | 247 |
| mojave | perlreftut | 1 | 246 |
| centos | perlrebackslash | 1 | 245 |
| suse | perlref | 1 | 241 |
| osx | perlreref | 1 | 240 |
| osx | perlrebackslash | 1 | 240 |
| osx | perlrecharclass | 1 | 237 |
| redhat | perlrequick | 1 | 237 |
| debian | perlreref | 1 | 236 |
| bsd | perlre | 1 | 231 |
| centos | perlref | 1 | 231 |
| suse | perlrebackslash | 1 | 230 |
| mojave | perlrecharclass | 1 | 227 |
| centos | perlreguts | 1 | 225 |
| x11r4 | perlretut | 1 | 222 |
| osx | perlreapi | 1 | 220 |
| osx | perlretut | 1 | 220 |