| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | digraph | 3erl | 423 |
| xfree86 | igraph | 1 | 359 |
| osx | igraph | 1 | 336 |
| debian | igraph | 1 | 333 |
| linux | digraph_utils | 3erl | 325 |
| osf1 | igraph | 1 | 315 |
| hpux | igraph | 1 | 304 |
| minix | igraph | 1 | 292 |
| debian | entrigraph | 1 | 283 |
| php | igraph | 1 | 258 |
| debian | untrigraph | 1 | 253 |