| OS | Man Page | Section | Hits |
|---|---|---|---|
| sunos | wr | 9f | 189 |
| freebsd | wr | 9f | 178 |
| linux | wr | 9f | 166 |
| xfree86 | wr | 9f | 154 |
| redhat | wr | 9f | 150 |
| opensolaris | wr | 9f | 144 |
| debian | wr | 9f | 141 |
| posix | wr | 9f | 140 |
| suse | wr | 9f | 134 |
| osx | wr | 9f | 133 |
| mojave | wr | 9f | 132 |
| centos | wr | 9f | 116 |
| hpux | wr | 9f | 114 |
| php | wr | 9f | 103 |
| osf1 | wr | 9r | 93 |