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wasmtime/docs/tutorial-run-hello-world.md
Ifenna Ozoekwe-Awagu 67b3a890dc Add tutorial for building and running hello-world.wasm (#1285) 
* Add tutorial for building and running hello-world.wasm

* Fix issues with directory trees in last commit

* Add more information on various ways of creating .wasm files and running them with Wasmtime

* Fix internal links and add more information on Wasmtime CLI installation
2020-03-12 10:49:31 -05:00

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Running hello-world.wasm with Wasmtime

Installing Wasmtime

The Wasmtime CLI can be installed on Linux and macOS with a small install script:

$ curl https://wasmtime.dev/install.sh -sSf | bash

You can find more information about installing the Wasmtime CLI in the CLI Installation section

Running hello-world.wasm

There are a number of ways to run a .wasm file with Wasmtime. In this tutorial, we'll be using the CLI, Wasmtime can also be embedded in your applications. More information on this can be found in the Embedding Wasmtime section.

If you've built the hello-world.wasm file (the instructions for doing so are in the previous section), you can run it with Wasmtime from the command line like so:

$ wasmtime target/wasm32-wasi/debug/hello-world.wasm