| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | subgid | 5 | 1,249 |
| x11r4 | subgid | 5 | 591 |
| opendarwin | subgid | 5 | 589 |
| v7 | subgid | 5 | 581 |
| xfree86 | subgid | 5 | 572 |
| minix | subgid | 5 | 540 |
| osx | subgid | 5 | 534 |
| freebsd | subgid | 5 | 533 |
| opensolaris | subgid | 5 | 517 |
| posix | subgid | 5 | 513 |
| centos | subgid | 5 | 487 |
| sunos | subgid | 5 | 486 |
| debian | subgid | 5 | 475 |
| php | subgid | 5 | 471 |
| plan9 | subgid | 5 | 449 |
| hpux | subgid | 5 | 369 |
| osf1 | subgid | 5 | 297 |