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# Bash 的 logname 命令

logname [OPTION]

!subtitle:功能

查看当前登录的用户名。

!subtitle:类型

可执行文件（/usr/bin/logname），属于 coreutils。

!subtitle:参数

  • OPTION 选项：

    • --help - 显示帮助

    • --version - 显示版本

# 示例

$ logname
primers

# 推荐阅读

# 手册

LOGNAME(1)                       User Commands                      LOGNAME(1)

NAME
       logname - print user´s login name

SYNOPSIS
       logname [OPTION]

DESCRIPTION
       Print the user's login name.

       --help display this help and exit

       --version
              output version information and exit

AUTHOR
       Written by FIXME: unknown.

REPORTING BUGS
       GNU coreutils online help: <https://www.gnu.org/software/coreutils/>
       Report any translation bugs to <https://translationproject.org/team/>

COPYRIGHT
       Copyright  ©  2023  Free Software Foundation, Inc.  License GPLv3+: GNU
       GPL version 3 or later <https://gnu.org/licenses/gpl.html>.
       This is free software: you are free  to  change  and  redistribute  it.
       There is NO WARRANTY, to the extent permitted by law.

SEE ALSO
       getlogin(3)

       Full documentation <https://www.gnu.org/software/coreutils/logname>
       or available locally via: info '(coreutils) logname invocation'

GNU coreutils 9.4                 April 2024                        LOGNAME(1)
本文 更新于: 2025-11-27 09:38:15 创建于: 2025-11-27 09:38:15