linux 查询用户
时间: 2023-04-23 21:02:27 浏览: 87
要查询Linux系统中的用户,可以使用以下命令:
1. 查看所有用户:`cat /etc/passwd`
2. 查看当前登录用户:`whoami`
3. 查看当前系统中所有用户:`cut -d: -f1 /etc/passwd`
4. 查看当前系统中所有用户的UID和GID:`awk -F: '{print $1,$3,$4}' /etc/passwd`
5. 查看当前系统中所有用户的详细信息:`getent passwd`
6. 查看指定用户的详细信息:`getent passwd 用户名`
注意:在Linux系统中,用户信息存储在`/etc/passwd`文件中。每个用户都有一个唯一的用户名和UID(用户ID),还有一个GID(组ID),以及其他一些信息。
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