# tred

> Compute the transitive reduction of directed graphs.
> Graphviz filters: `acyclic`, `bcomps`, `comps`, `edgepaint`, `gvcolor`, `gvpack`, `mingle`, `nop`, `sccmap`, `tred`, & `unflatten`.
> More information: <https://www.graphviz.org/pdf/tred.1.pdf>.

- Construct the transitive reduction graph of one or more directed graphs:

`tred {{path/to/input1.gv}} {{path/to/input2.gv ...}} > {{path/to/output.gv}}`

- Display help:

`tred -?`