docs: exec example

[cdaringe]

Problem

Cmd+arg was not clearly recorded in the examples, leading me to try zany things, like piping my cmds via stdin, but then the websocket closing prematurely

Solution

Make the default example clear that string[] is a permissible input for a req/res lifecycle of exec, despite being over a ws

[linux-foundation-easycla]

The committers listed above are authorized under a signed CLA.

• ✅ login: cdaringe / name: Christopher Dieringer (0571766, 1d229ab)

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[mstruebing]

What would happen if you run it with: <typescript> ./examples/typescript/exec/exec-example.ts 'ls -al' - that should work, right?

[cdaringe]

I was getting “bin not found” errors doing as you suggest/ask. I presume the string vs array is encoded differently in the resultant url

[mstruebing]

I see, I think I understand.
I think this is fine as this is only an example. Thank you.

[mstruebing]

/lgtm
/approve

thank you

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