Execute commands asynchronously in the command shell.

• If commands is a string execute it.
• If commands is an array of commands execute them asynchronously.
• If any command fails throw an error.
• If opts.stdout or opts.stderr is set to "null" then the respective outputs are ignored.
• opts.cwd sets the shell current working directory (defaults to the parent process working directory).
• The opts.env mapping passes additional environment variables to the shell.

On MS Windows run PowerShell.exe -Command <cmd>. On other platforms run $SHELL -c <cmd> (if SHELL is not defined use /bin/bash).

Examples:

await sh("echo Hello World");
await sh(["echo Hello 1", "echo Hello 2", "echo Hello 3"]);
await sh("echo Hello World", { stdout: "null" });