wasmer/wasix-subprocess-example

wasi

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wasmer run wasmer/wasix-subprocess-example

WASIX Subprocesses

This example shows how to spawn subprocesses in WASIX. This would be primarily used in conjunction with other modules that can be loaded in using the --use flag.

Usage

Compiling to WASIX

cargo wasix build

Running the application

wasmer run ./target/wasm32-wasmer-wasi/debug/wasix-subprocess.wasm --use sharrattj/coreutils

Output

status: exit code: 0
stdout: ---------- 1 somebody somegroup 0 Jan  1  1970 bin
---------- 1 somebody somegroup 0 Jan  1  1970 dev
---------- 1 somebody somegroup 0 Jan  1  1970 etc
---------- 1 somebody somegroup 0 Jan  1  1970 tmp
---------- 1 somebody somegroup 0 Jan  1  1970 usr

stderr:

This application is published on wasmer registry as wasmer/wasix-subprocess. You can run it with wasmer run wasmer/wasix-subprocess --use sharrattj/coreutils

An example of using subprocesses in Wasmer

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