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cheatsheet-tldr/tldr/gc
2025-10-08 00:19:16 +00:00

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---
syntax: markdown
tags: [tldr, common]
source: https://github.com/tldr-pages/tldr.git
---
# gc
> Count nodes, edges, connected components, or clusters in Graphviz `.dot` files.
> More information: <https://graphviz.org/pdf/gc.1.pdf>.
- Count nodes and edges in a file:
`gc {{path/to/file.dot}}`
- Count only [n]odes:
`gc -n {{path/to/file.dot}}`
- Count only [e]dges:
`gc -e {{path/to/file.dot}}`
- Count [c]onnected components:
`gc -c {{path/to/file.dot}}`
- Display help:
`gc -?`