| OS | Man Page | Section | Hits |
|---|---|---|---|
| suse | pflip | 1 | 193 |
| redhat | pflip | 1 | 174 |
| bsd | pflip | 1 | 169 |
| linux | pflip | 1 | 167 |
| osx | pflip | 1 | 164 |
| osf1 | pflip | 1 | 161 |
| minix | pflip | 1 | 155 |
| xfree86 | pflip | 1 | 155 |
| debian | pflip | 1 | 152 |
| centos | pflip | 1 | 151 |
| posix | pflip | 1 | 151 |
| plan9 | pflip | 1 | 145 |
| php | pflip | 1 | 143 |
| v7 | pflip | 1 | 143 |
| hpux | pflip | 1 | 142 |
| mojave | pflip | 1 | 140 |