awkで[](カギカッコ)内の値に応じて行を抽出する

Showing live article 19 of 743 in channel 51289302
Article Details:

Author:
Language: Japanese
Channel Number: 51289302
Article Number: 19
Date: September 26, 2015, 5:00 pm
URL: http://orebibou.com/2015/09/awk%e3%81%a7%e3%82%ab%e3%82%ae%e3%82%ab%e3%83%83%e3%82%b3%e5%86%85%e3%81%ae%e5%80%a4%e3%81%ab%e5%bf%9c%e3%81%98%e3%81%a6%e8%a1%8c%e3%82%92%e6%8a%bd%e5%87%ba%e3%81%99%e3%82%8b/
GUID: http://orebibou.com/?p=6565