| OS | Man Page | Section | Hits |
|---|---|---|---|
| centos | isa | 4 | 734 |
| linux | aa-disable | 8 | 638 |
| posix | isalpha | 3p | 386 |
| netbsd | isa | 4 | 345 |
| linux | isatty | 3 | 336 |
| linux | isalpha | 3 | 329 |
| redhat | isag | 1 | 316 |
| netbsd | isapnp | 4 | 315 |
| opensolaris | isatty | 3c | 293 |
| linux | isalist | 1 | 291 |
| v7 | qdisable | 8b | 289 |
| minix | qdisable | 8b | 287 |
| freebsd | isalpha | 3 | 281 |
| v7 | isatty | 3 | 276 |
| osx | ndisasm | 1 | 275 |
| osx | isalnum | 3 | 274 |
| freebsd | isalnum | 3 | 274 |
| posix | isatty | 3p | 271 |
| redhat | ndisasm | 1 | 271 |
| bsd | isalist | 1 | 270 |
| redhat | isalpha | 3 | 268 |
| netbsd | isalnum | 3 | 268 |
| sunos | isatty | 3c | 267 |
| mojave | isalnum | 3 | 266 |
| linux | myisamlog | 1 | 266 |
| opensolaris | nisauthconf | 1m | 265 |
| opendarwin | isatty | 3 | 263 |
| debian | isag | 1 | 263 |
| redhat | isatty | 3 | 255 |
| freebsd | qdisable | 8b | 254 |
| freebsd | unisap | 3 | 254 |
| linux | byobu-disable | 1 | 249 |
| mojave | isalpha | 3 | 247 |
| netbsd | isalpha | 3 | 244 |
| mojave | isascii | 3 | 244 |
| osx | isalpha | 3 | 244 |
| netbsd | ahcisata | 4 | 242 |
| sunos | isalist | 1 | 240 |
| suse | isalpha | 3 | 240 |
| netbsd | eisa | 4 | 239 |
| suse | isaset | 8 | 238 |
| hpux | qdisable | 8b | 238 |
| linux | isakmpd | 8 | 236 |
| mojave | isalnum_l | 3 | 234 |
| opensolaris | mibiisa | 1m | 234 |
| sunos | nisaddent | 1m | 233 |
| xfree86 | isalist | 1 | 233 |
| netbsd | siisata | 4 | 233 |
| linux | nisaddent | 1m | 232 |
| netbsd | isascii | 3 | 232 |