# acyclic

Make a directed graph acyclic by reversing some edges. Graphviz filters:

`acyclic`

,`bcomps`

,`comps`

,`edgepaint`

,`gvcolor`

,`gvpack`

,`mingle`

,`nop`

,`sccmap`

,`tred`

, &`unflatten`

. More information: https://graphviz.org/pdf/acyclic.1.pdf.

- Make a directed graph acyclic by reversing some edges:

`acyclic {{path/to/input.gv}} > {{path/to/output.gv}}`

- Print if a graph is acyclic, has a cycle, or is undirected, producing no output graph:

`acyclic -v -n {{path/to/input.gv}}`

- Display help:

`acyclic -?`