| OS | Man Page | Section | Hits |
|---|---|---|---|
| sunos | sccs-val | 1 | 88 |
| opendarwin | sccs-val | 1 | 70 |
| php | sccs-val | 1 | 66 |
| opensolaris | sccs-val | 1 | 64 |
| freebsd | sccs-val | 1 | 62 |
| redhat | sccs-val | 1 | 61 |
| centos | sccs-val | 1 | 55 |
| linux | sccs-val | 1 | 52 |
| minix | sccs-val | 1 | 51 |
| suse | sccs-val | 1 | 50 |
| v7 | sccs-val | 1 | 47 |
| mojave | sccs-val | 1 | 47 |
| debian | sccs-val | 1 | 46 |
| osx | sccs-val | 1 | 45 |
| plan9 | sccs-val | 1 | 39 |
| posix | sccs-val | 1 | 37 |
| x11r4 | sccs-val | 1 | 36 |
| bsd | sccs-val | 1 | 32 |
| xfree86 | sccs-val | 1 | 19 |