| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | fabs | 3 | 310 |
| redhat | fabs | 3 | 246 |
| centos | fabs | 3 | 243 |
| freebsd | fabs | 3 | 230 |
| osx | fabs | 3 | 193 |
| suse | fabs | 3 | 192 |
| debian | fabs | 3 | 191 |
| opensolaris | fabs | 3m | 188 |
| hpux | fabs | 3m | 187 |
| sunos | fabs | 3m | 187 |
| netbsd | fabs | 3 | 182 |
| posix | fabs | 3p | 181 |
| posix | fabsl | 3 | 168 |
| linux | fabsf | 3 | 162 |
| mojave | fabs | 3 | 160 |
| hpux | fabsw | 3m | 157 |
| linux | fabsl | 3 | 156 |
| suse | fabs | 3p | 155 |
| opendarwin | fabs | 3 | 154 |
| bsd | fabs | 3m | 152 |
| opensolaris | fabsl | 3m | 149 |
| posix | fabsf | 3posix | 147 |
| hpux | fabsd64 | 3m | 140 |
| centos | fabs | 3p | 134 |
| posix | fabsf | 3 | 133 |
| ultrix | fabs | 3m | 128 |
| redhat | fabsf | 3 | 123 |
| debian | fabsl | 3 | 122 |
| centos | fabsf | 3 | 118 |
| centos | fabsl | 3 | 115 |
| opensolaris | fabsf | 3m | 115 |
| hpux | fabsq | 3m | 115 |
| osf1 | fabs | 3 | 114 |
| suse | fabsl | 3 | 111 |
| suse | fabsl | 3p | 107 |
| sunos | fabsf | 3m | 107 |
| hpux | fabsf | 3m | 106 |
| debian | fabsf | 3 | 106 |
| centos | fabsf | 3p | 105 |
| freebsd | fabsf | 3 | 105 |
| sunos | fabsl | 3m | 104 |
| freebsd | fabsl | 3 | 102 |
| mojave | fabsf | 3 | 102 |
| redhat | fabsl | 3 | 99 |
| opendarwin | fabsf | 3 | 97 |
| hpux | fabsl | 3m | 96 |
| hpux | fabsd32 | 3m | 96 |
| centos | fabsl | 3p | 96 |
| suse | fabsf | 3 | 94 |
| netbsd | fabsf | 3 | 92 |