【发布时间】:2016-09-29 12:49:23
【问题描述】:
我在一个文件中有一些内容(实际上是一个巨大的文件),如下所示,有什么方法可以提取行 lastAccessed 值 超过通过命令行获取某个值(比如 1464682814617)。
"url":"https://www.google.co.in/","title":"Google","lastAccessed":1464675219253,"hidden":false,""
"url":"https://www.google.com/intl/en/mail/help/about.html","title":"Gmail - Free Storage and Email from Google","persist":true,"lastAccessed":1464679910117,"hidden":false
"url":"https://www.facebook.com/","title":"Facebook - Log In or Sign Up","persist":true,"lastAccessed":1464682240507,"hidden":false
"url":"https://www.linkedin.com/","title":"World’s Largest Professional Network | LinkedIn","lastAccessed":1464682814617,"hidden":false,""
"url":"http://stackoverflow.com/","title":"Stack Overflow","persist":true,"lastAccessed":1464682191245,"hidden":false
"url":"http://www.indeed.co.in/?r=us","title":"Job Search India | one search. all jobs. Indeed","docIdentifier":5,"persist":true,"lastAccessed":1464674503732
"url":"https://www.google.com/intl/en/mail/help/about.html","title":"Gmail - Free Storage and Email from Google","persist":true,"lastAccessed":1464674739300,"hidden":false
"url":"http://stackoverflow.com/","title":"Stack Overflow","persist":true,"lastAccessed":1464674774653,"hidden":false
附带说明: 我正在开发一个节点应用程序。通过命令行做一些事情会更快或将其转换为json obj然后寻找正确的记录??
任何帮助/建议将不胜感激。在此先感谢。
【问题讨论】:
标签: linux shell ubuntu command-line terminal