function Deno.kill
kill(pid: number,signo?: Signal,): void
Send a signal to process under given `pid`. The value and meaning of the
`signal` to the process is operating system and process dependant.
[`Signal`](../././~/Deno.Signal) provides the most common signals. Default signal
is `"SIGTERM"`.
The term `kill` is adopted from the UNIX-like command line command `kill`
which also signals processes.
If `pid` is negative, the signal will be sent to the process group
identified by `pid`. An error will be thrown if a negative `pid` is used on
Windows.
```ts
const command = new Deno.Command("sleep", { args: ["10000"] });
const child = command.spawn();
Deno.kill(child.pid, "SIGINT");
```
Requires `allow-run` permission.
optional
signo: Signal
void