sh

import { sh, ShellError } from 'sysopkit/op/sh';

sh()

Executes a command string via sh -c.

const result = await sh('hostname');

Throws ShellError on non-zero exit codes outside the 64-78 range.

const text = await sh('cat /etc/hostname');

ShellError

class ShellError extends ExecError {
  cmd: string[];
  exitCode: number;
  stdout: string;
  stderr: string;
  toString(): string; // formatted error with all fields
}

$_

Quote a value for safe interpolation into a shell command:

import { sh, $_ } from 'sysopkit/op/sh';

const text = await sh(`cat ${$_(filePath)}`);