who, finger, cfingerd(userlist)

리눅스 시스템에 접속중인 계정을 어떻게 알 수 있을까?

1. who

# who

image 


2. finger

# sudo apt-get install finger

# finger

image


3. cfingerd (userlist)

# sudo apt-get install cfingerd

# userlist

image

Definition: cfingerd: Configurable finger daemon This is a free replacement for standard finger daemons such as GNU fingerd and MIT fingerd. Cfingerd can enable/ disable finger service to individual users, rather than to all users on a given host. Cfingerd is able to respond to a finger request to a specified user by running a shell script (e.g., finger doorbell@mysite.mydomain might cause a sound file to be sent) rather than just a plain text file.

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Source: Debian 3.0r0 APT / Linux Dictionary V 0.16
http://www.tldp.org/LDP/Linux-Dictionary/html/index.html
Author: Binh Nguyen linuxfilesystem@yahoo.com.au
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리눅스 명령중에 userlist 라는 명령이 있지 않을까라는 의문이 들어서 찾아 보다가 발견한 것들이다. 명령을 사용하지 않다보니, 기본적인 것도 잊어버리게 된다.