| OS | Man Page | Section | Hits |
|---|---|---|---|
| centos | tc-sfb | 8 | 200 |
| posix | tc-sfb | 8 | 193 |
| redhat | tc-sfb | 8 | 190 |
| freebsd | tc-sfb | 8 | 187 |
| opensolaris | tc-sfb | 8 | 185 |
| sunos | tc-sfb | 8 | 179 |
| x11r4 | tc-sfb | 8 | 173 |
| plan9 | tc-sfb | 8 | 168 |
| minix | tc-sfb | 8 | 167 |
| osx | tc-sfb | 8 | 167 |
| php | tc-sfb | 8 | 162 |
| xfree86 | tc-sfb | 8 | 160 |
| opendarwin | tc-sfb | 8 | 152 |
| mojave | tc-sfb | 8 | 151 |
| debian | tc-sfb | 8 | 144 |
| hpux | tc-sfb | 8 | 144 |
| osf1 | tc-sfb | 8 | 136 |