| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | pcrepattern | 3 | 113 |
| x11r4 | pcrepattern | 3 | 97 |
| debian | pcrepattern | 3 | 73 |
| centos | pcrepattern | 3 | 64 |
| opensolaris | pcrepattern | 3 | 64 |
| ultrix | pcrepattern | 3 | 64 |
| osx | pcrepattern | 3 | 59 |
| php | pcrepattern | 3 | 48 |
| xfree86 | pcrepattern | 3 | 44 |
| redhat | pcrepattern | 3 | 37 |
| suse | pcrepattern | 3 | 34 |
| v7 | pcrepattern | 3 | 33 |
| posix | pcrepattern | 3 | 33 |
| plan9 | pcrepattern | 3 | 32 |
| mojave | pcrepattern | 3 | 27 |
| hpux | pcrepattern | 3 | 25 |