"우분투 sshd 설치"의 두 판 사이의 차이

2017년 7월 19일 (수) 23:00 기준 최신판

우분투 ssh 서버 설치
우분투 sshd 설치
우분투 sshd 설정

1 설치 확인[ | ]

root@ubuntu:~# netstat -ntlp | grep sshd
root@ubuntu:~# service ssh status
ssh: unrecognized service

→ 설치 안됨

root@ubuntu:~# dpkg --get-selections | grep ssh
openssh-client					install

→ openssh-client만 설치되어 있다. openssh-server가 필요하다.

2 설치 및 시작[ | ]

root@ubuntu:~# apt-get install openssh-server
Reading package lists... Done
Building dependency tree
Reading state information... Done 
The following extra packages will be installed: 
  libwrap0 ssh-import-id tcpd 
Suggested packages: 
  ssh-askpass rssh molly-guard openssh-blacklist openssh-blacklist-extra 
  monkeysphere 
The following NEW packages will be installed: 
  libwrap0 openssh-server ssh-import-id tcpd 
0 upgraded, 4 newly installed, 0 to remove and 54 not upgraded. 
Need to get 425 kB of archives. 
After this operation, 1,167 kB of additional disk space will be used. 
Do you want to continue [Y/n]?

... (생략)
Setting up ssh-import-id (2.10-0ubuntu1) ...
Processing triggers for libc-bin ...
ldconfig defferred processing now taking place

root@zetawiki:~# service ssh restart
ssh stop/waiting
ssh start/running, process 1702

3 확인[ | ]

root@ubuntu:~# dpkg --get-selections | grep ssh
openssh-client					install
openssh-server					install
ssh-import-id					install

root@ubuntu:~# service ssh status
ssh start/running, process 1702

root@ubuntu:~# ps -ef | grep sshd | grep -v grep
root      1702     1  0 03:53 ?        00:00:00 /usr/sbin/sshd -D

root@ubuntu:~# netstat -ntlp | grep sshd
tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN      1702/sshd       
tcp6       0      0 :::22                   :::*                    LISTEN      1702/sshd

4 같이 보기[ | ]

5 참고[ | ]

http://towanouta.tistory.com/71

@@ 4번째 줄: / 4번째 줄: @@
 ==설치 확인==
-<source lang='dos'>
+<source lang='console'>
-jmnote@ubuntu:~$ service ssh status
+root@ubuntu:~# netstat -ntlp | grep sshd
+root@ubuntu:~# service ssh status
 ssh: unrecognized service
 </source>
 :→ 설치 안됨
+<source lang='console'>
+root@ubuntu:~# dpkg --get-selections | grep ssh
+openssh-client					install
+</source>
+:→ openssh-client만 설치되어 있다. openssh-server가 필요하다.
 ==설치 및 시작==
-<source lang='dos'>
+<source lang='console'>
-jmnote@ubuntu:~$ sudo apt-get install openssh-server
+root@ubuntu:~# apt-get install openssh-server
-[sudo] password for jmnote:
-</source>
-<source lang='dos'>
 Reading package lists... Done
 Building dependency tree
@@ 31번째 줄: / 34번째 줄: @@
 Do you want to continue [Y/n]?
 </source>
-<source lang='dos'>
+<source lang='console'>
 ... (생략)
 Setting up ssh-import-id (2.10-0ubuntu1) ...
 Processing triggers for libc-bin ...
 ldconfig defferred processing now taking place
+</source>
+<source lang='console'>
+root@zetawiki:~# service ssh restart
+ssh stop/waiting
+ssh start/running, process 1702
 </source>
 ==확인==
-<source lang='dos'>
+<source lang='console'>
-jmnote@ubuntu:~$ service ssh status
+root@ubuntu:~# dpkg --get-selections | grep ssh
-ssh start/running, process 1304
+openssh-client					install
+openssh-server					install
+ssh-import-id					install
+</source>
+<source lang='console'>
+root@ubuntu:~# service ssh status
+ssh start/running, process 1702
+</source>
+<source lang='console'>
+root@ubuntu:~# ps -ef | grep sshd | grep -v grep
+root      1702     1  0 03:53 ?        00:00:00 /usr/sbin/sshd -D
 </source>
-<source lang='dos'>
+<source lang='console'>
-jmnote@ubuntu:~$ ps -ef | grep sshd | grep -v grep
+root@ubuntu:~# netstat -ntlp | grep sshd
-root      1304     1  0 16:00 ?        00:00:00 /usr/sbin/sshd -D
+tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN      1702/sshd
+tcp6       0      0 :::22                   :::*                    LISTEN      1702/sshd
 </source>
@@ 51번째 줄: / 70번째 줄: @@
 *[[sshd]]
 *[[우분투 root 계정 로그인]]
+*[[openssh-server : Depends: libwrap0 but it is not installable]]
-==참고 자료==
+==참고==
 *http://towanouta.tistory.com/71
 [[분류: Ubuntu]]