| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | postalias | 1 | 487 |
| redhat | postalias | 1 | 467 |
| debian | postalias | 1 | 425 |
| centos | postalias | 1 | 410 |
| netbsd | postalias | 1 | 383 |
| mojave | postalias | 1 | 379 |
| php | postalias | 1 | 371 |
| suse | postalias | 1 | 363 |
| xfree86 | postalias | 1 | 357 |
| opendarwin | postalias | 1 | 351 |
| osx | postalias | 1 | 350 |
| x11r4 | postalias | 1 | 332 |
| minix | postalias | 1 | 324 |
| freebsd | postalias | 1 | 307 |
| v7 | postalias | 1 | 280 |
| plan9 | postalias | 1 | 244 |
| hpux | postalias | 1 | 232 |