Linux command
finger 命令
文本
复制后可按需替换文件名、目录或参数。
常用示例
Look up local
finger [username]
Look up remote
finger [username]@[host]
List all logged
finger
Long format output
finger -l [username]
Short format
finger -s [username]
说明
finger displays information about system users including name, terminal, login time, and contact information. It reads from system databases and user home directories. Users can customize their finger output with .plan and .project files in their home directory. Remote finger queries contact the finger daemon on port 79. finger was once common for finding contact information on multi-user systems and across the early internet.
参数
- -l
- Long format output.
- -s
- Short format output.
- -m
- Match exact username only.
- -p
- Omit .plan and .project files.
- --help
- Display help information.
FAQ
What is the finger command used for?
finger displays information about system users including name, terminal, login time, and contact information. It reads from system databases and user home directories. Users can customize their finger output with .plan and .project files in their home directory. Remote finger queries contact the finger daemon on port 79. finger was once common for finding contact information on multi-user systems and across the early internet.
How do I run a basic finger example?
Run `finger [username]` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does -l do in finger?
Long format output.