| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | digraph | 3erl | 467 |
| xfree86 | igraph | 1 | 399 |
| debian | igraph | 1 | 370 |
| osx | igraph | 1 | 370 |
| osf1 | igraph | 1 | 363 |
| linux | digraph_utils | 3erl | 349 |
| hpux | igraph | 1 | 339 |
| minix | igraph | 1 | 326 |
| debian | entrigraph | 1 | 301 |
| php | igraph | 1 | 291 |
| debian | untrigraph | 1 | 277 |