Function validatePath

ssh/ssh.ts:40–48

(pathStr: string)

}

async function saveIptablesRules(): Promise<void> {
  try {
    const { stdout } = await execFileAsync("iptables-save", []);
    fs.mkdirSync("/etc/iptables", { recursive: true });
    fs.writeFileSync("/etc/iptables/rules.v4", stdout, "utf8");
    return;
  } catch (error) {
    try {
      await execFileAsync("service", ["iptables", "save"]);
      return;
    } catch {
      throw error;