| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | mh-format | 5 | 128 |
| opensolaris | mh-format | 5 | 122 |
| hpux | mh-format | 5 | 121 |
| freebsd | mh-format | 5 | 116 |
| debian | mh-format | 5 | 105 |
| mojave | mh-format | 5 | 105 |
| sunos | mh-format | 5 | 104 |
| redhat | mh-format | 5 | 102 |
| opendarwin | mh-format | 5 | 99 |
| minix | mh-format | 5 | 96 |
| x11r4 | mh-format | 5 | 96 |
| osf1 | mh-format | 4 | 95 |
| php | mh-format | 5 | 94 |
| v7 | mh-format | 5 | 87 |
| xfree86 | mh-format | 5 | 83 |
| centos | mh-format | 5 | 81 |
| suse | mh-format | 5 | 80 |
| osx | mh-format | 5 | 75 |
| ultrix | mh-format | 5mh | 72 |