website: more docs
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layout: "docs"
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page_title: "Command: graph"
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sidebar_current: "docs-commands-graph"
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---
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# Command: graph
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The `terraform graph` command is used to generate a visual
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representation of either a configuration or execution plan.
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The output is in the DOT format, which can be used by
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GraphViz to generate charts.
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## Usage
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Usage: `terraform output [options] [input]`
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By default, `output` scans the current directory for the configuration
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and generates the output for that configuration. However, a path to
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another configuration or an execution plan can be provided. Execution plans
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provide more details on creation, deletion or changes.
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## Generating Images
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The output of `terraform graph` is in the DOT format, which can
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easily be converted to an image by making use of `dot` provided
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by GraphViz:
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```
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$ terraform graph | dot -Tpng > graph.png
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```
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Alternatively, the webbased [GraphViz Workspace](http://graphviz-dev.appspot.com)
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can be used to quickly render DOT file inputs as well.
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Here is an example graph output:
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![Graph Example](/images/graph-example.png)
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---
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layout: "docs"
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page_title: "Command: output"
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sidebar_current: "docs-commands-output"
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---
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# Command: output
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The `terraform output` command is used to extract the value of
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an output variable from the state file.
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## Usage
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Usage: `terraform output [options] NAME`
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By default, `plan` requires only a variable name and looks in the
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current directory for the state file to query.
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The command-line flags are all optional. The list of available flags are:
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* `-state=path` - Path to the state file. Defaults to "terraform.tfstate".
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