| OS | Man Page | Section | Hits |
|---|---|---|---|
| freebsd | dupb | 9f | 211 |
| redhat | dupb | 9f | 208 |
| debian | dupb | 9f | 185 |
| hpux | dupb | 9f | 177 |
| linux | dupb | 9f | 172 |
| sunos | dupb | 9f | 145 |
| centos | dupb | 9f | 134 |
| php | dupb | 9f | 131 |
| posix | dupb | 9f | 127 |
| osx | dupb | 9f | 126 |
| suse | dupb | 9f | 125 |
| opensolaris | dupb | 9f | 125 |
| minix | dupb | 9f | 120 |
| xfree86 | dupb | 9f | 118 |
| linux | ber_dupbv | 3 | 97 |
| suse | ber_dupbv | 3 | 89 |
| mojave | ber_dupbv | 3 | 80 |
| netbsd | ber_dupbv | 3 | 76 |
| osf1 | dupb | 9r | 75 |
| centos | ber_dupbv | 3 | 75 |
| osx | ber_dupbv | 3 | 65 |
| debian | ber_dupbv | 3 | 61 |