151003 개발일지(開発日記)

1.  yum upgradeとyum updateの差

https://kldp.org/node/102195　（韓国語）

2. 리눅스 기본 데몬들 (한국어)

http://originalchoi.tistory.com/46

3. Kernal Panic

https://www.centos.org/forums/viewtopic.php?f=14&t=45669

https://bugs.centos.org/view.php?id=6327

https://www.centos.org/forums/viewtopic.php?t=2722

http://www.unioneinc.co.kr/DE/?M=E3a&id=237

http://coffeenix.net/board_view.php?bd_code=1697

http://kurano.jp/sadayuki/text/id/73705130942.html

4. 리눅스 DNS 확인

http://zetawiki.com/wiki/%EB%A6%AC%EB%88%85%EC%8A%A4_DNS_%ED%99%95%EC%9D%B8