date: 2020-10-20T09:26:21+08:00 # 创建日期 author: "Rustle Karl" # 作者
title: "id 显示指定用户的相关信息" # 文章标题
url: "posts/linux/tools/standard/id" # 设置网页永久链接 tags: [ "linux", "cmd" ] # 标签 series: [ "Linux 学习笔记" ] # 系列 categories: [ "学习笔记" ] # 分类
weight: 20 # 排序优先级 chapter: false # 设置为章节
显示指定用户的相关信息
id [OPTION]... [USER]| 参数 | 作用 |
|---|---|
| -a | ignore, for compatibility with other versions |
| -Z, --context | print only the security context of the process |
| -g, --group | print only the effective group ID |
| -G, --groups | print all group IDs |
| -n, --name | print a name instead of a number, for -ugG |
| -r, --real | print the real ID instead of the effective ID, with -ugG |
| -u, --user | print only the effective user ID |
| -z, --zero | delimit entries with NUL characters, not whitespace ; not permitted in default format |
| --help | display this help and exit |
| --version | output version information and exit |
id
uid=0(root) gid=0(root) groups=0(root)