$UID  –  Real User ID

$UID contains the numeric real user ID of the current user.

With the sufficient permissions, a change to this variable will change the real user ID of the shell process. Use a subshell to launch a command with a different effective user ID: (UID=0; command).

BashSupport Pro 是一款支持 uid** 的 **Zsh 集成开发环境 - 立即试用
© 2020–2025 Joachim Ansorg
声明
隐私政策
许可条款