process.setegid(id)


process.setegid() 方法为进程设置有效的组标识。(参见 setegid(2))。 id 可以传入数字 ID 或组名字符串。 如果指定了组名,则此方法在解析关联的数字 ID 时会阻塞。

if (process.getegid && process.setegid) {
  console.log(`当前的 gid: ${process.getegid()}`);
  try {
    process.setegid(501);
    console.log(`新的 gid: ${process.getegid()}`);
  } catch (err) {
    console.log(`无法设置 gid: ${err}`);
  }
}

这个函数只在 POSIX 平台有效(在 Windows 或 Android 平台无效)。 此特性在 Worker 线程中不可用。

The process.setegid() method sets the effective group identity of the process. (See setegid(2).) The id can be passed as either a numeric ID or a group name string. If a group name is specified, this method blocks while resolving the associated a numeric ID.

if (process.getegid && process.setegid) {
  console.log(`Current gid: ${process.getegid()}`);
  try {
    process.setegid(501);
    console.log(`New gid: ${process.getegid()}`);
  } catch (err) {
    console.log(`Failed to set gid: ${err}`);
  }
}

This function is only available on POSIX platforms (i.e. not Windows or Android). This feature is not available in Worker threads.