| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | pcrepattern | 3 | 595 |
| debian | pcrepattern | 3 | 339 |
| x11r4 | pcrepattern | 3 | 339 |
| centos | pcrepattern | 3 | 291 |
| ultrix | pcrepattern | 3 | 288 |
| osx | pcrepattern | 3 | 266 |
| posix | pcrepattern | 3 | 259 |
| opensolaris | pcrepattern | 3 | 249 |
| suse | pcrepattern | 3 | 248 |
| xfree86 | pcrepattern | 3 | 246 |
| php | pcrepattern | 3 | 245 |
| plan9 | pcrepattern | 3 | 229 |
| mojave | pcrepattern | 3 | 222 |
| v7 | pcrepattern | 3 | 219 |
| redhat | pcrepattern | 3 | 209 |
| hpux | pcrepattern | 3 | 200 |