| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | fabs | 3 | 627 |
| centos | fabs | 3 | 540 |
| redhat | fabs | 3 | 486 |
| opensolaris | fabs | 3m | 464 |
| suse | fabs | 3 | 460 |
| debian | fabs | 3 | 459 |
| freebsd | fabs | 3 | 451 |
| sunos | fabs | 3m | 434 |
| netbsd | fabs | 3 | 428 |
| suse | fabs | 3p | 406 |
| hpux | fabs | 3m | 396 |
| posix | fabs | 3p | 381 |
| opendarwin | fabs | 3 | 378 |
| osx | fabs | 3 | 368 |
| centos | fabs | 3p | 366 |
| bsd | fabs | 3m | 365 |
| mojave | fabs | 3 | 351 |
| posix | fabsl | 3 | 327 |
| opensolaris | fabsl | 3m | 325 |
| posix | fabsf | 3posix | 314 |
| linux | fabsf | 3 | 307 |
| linux | fabsl | 3 | 301 |
| debian | fabsl | 3 | 284 |
| posix | fabsf | 3 | 283 |
| hpux | fabsd64 | 3m | 282 |
| ultrix | fabs | 3m | 280 |
| osf1 | fabs | 3 | 274 |
| suse | fabsl | 3 | 274 |
| hpux | fabsw | 3m | 272 |
| opensolaris | fabsf | 3m | 258 |
| centos | fabsl | 3p | 255 |
| centos | fabsl | 3 | 249 |
| centos | fabsf | 3 | 244 |
| sunos | fabsf | 3m | 241 |
| suse | fabsl | 3p | 239 |
| sunos | fabsl | 3m | 238 |
| suse | fabsf | 3 | 233 |
| hpux | fabsq | 3m | 232 |
| debian | fabsf | 3 | 227 |
| redhat | fabsf | 3 | 223 |
| hpux | fabsl | 3m | 221 |
| centos | fabsf | 3p | 220 |
| hpux | fabsf | 3m | 220 |
| hpux | fabsd32 | 3m | 213 |
| freebsd | fabsf | 3 | 209 |
| suse | fabsf | 3p | 208 |
| mojave | fabsf | 3 | 203 |
| freebsd | fabsl | 3 | 200 |
| redhat | fabsl | 3 | 198 |
| opendarwin | fabsf | 3 | 187 |