| OS | Man Page | Section | Hits |
|---|---|---|---|
| sunos | sccs-sact | 1 | 275 |
| linux | sccs-sact | 1 | 267 |
| php | sccs-sact | 1 | 229 |
| debian | sccs-sact | 1 | 221 |
| redhat | sccs-sact | 1 | 209 |
| posix | sccs-sact | 1 | 203 |
| mojave | sccs-sact | 1 | 197 |
| freebsd | sccs-sact | 1 | 191 |
| opendarwin | sccs-sact | 1 | 184 |
| opensolaris | sccs-sact | 1 | 182 |
| x11r4 | sccs-sact | 1 | 173 |
| centos | sccs-sact | 1 | 167 |
| minix | sccs-sact | 1 | 136 |
| xfree86 | sccs-sact | 1 | 132 |
| plan9 | sccs-sact | 1 | 131 |
| suse | sccs-sact | 1 | 111 |