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리눅스 계정 활성화

My Account

  1. 자신의 계정은 u{학번} 으로 발급된다.
  2. 초기 비밀번호는 {학번}으로 설정된다.

Example 1-1

학번이 12345678인 사람의 계정은?

Account : u12345678
Password : 12345678

 

Linux 서버

  1. 리눅스 서버의 주소는 linux.cs.kookmin.ac.kr 입니다.
  2. 리눅스 서버는 ssh 프로토콜만 지원합니다.

Screen 1-1

접속 화면

[root@mylinux ]$ ssh linux.cs.kookmin.ac.kr -l u{학번}[Enter]
The authenticity of host 'linux.cs.kookmin.ac.kr (123.123.123.123)' can't be established.
RSA key fingerprint is 6e:b9:0e:6a:fc:34:77:d2:0f:7b:30:50:5f:2b:b3:48.
Are you sure you want to continue connecting (yes/no)? yes[Enter]
Warning: Permanently added 'linux.cs.kookmin.ac.kr,123.123.123.123' (RSA) to the list of known hosts.
u{학번}@linux.cs.kookmin.ac.kr's password: {학번}[Enter]
Last login: Tue Aug 31 17:39:47 2010 from 123.123.123.123
Changing password for user u{학번}.
Changing password for u{학번}.
(current) UNIX password: {학번}[Enter]
New password: 본인의 암호[Enter]
Retype new password: 본인의 암호 한번더[Enter]
passwd: all authentication tokens updated successfully.
[u{학번}@linux ]$

 

Example 1-2

학번이 12345678인 학생의 예

[root@mylinux ]$ ssh linux.cs.kookmin.ac.kr -l u12345678[Enter]
The authenticity of host 'linux.cs.kookmin.ac.kr (123.123.123.123)' can't be established.
RSA key fingerprint is 6e:b9:0e:6a:fc:34:77:d2:0f:7b:30:50:5f:2b:b3:48.
Are you sure you want to continue connecting (yes/no)? yes[Enter]
Warning: Permanently added 'linux.cs.kookmin.ac.kr,123.123.123.123' (RSA) to the list of known hosts.
u12345678@linux.cs.kookmin.ac.kr's password: 12345678[Enter]
Last login: Tue Aug 31 17:39:47 2010 from 123.123.123.123
Changing password for user u12345678.
Changing password for u12345678.
(current) UNIX password: 12345678[Enter]
New password: 본인의 암호[Enter]
Retype new password: 본인의 암호 한번더[Enter]
passwd: all authentication tokens updated successfully.
[u12345678@linux ]$