hi,
You can wirte your own  shell script  and put into crontab.


2013/10/24 Tej Kumar Ilindra <[email protected]>

> Hi,
>
> I am using Nutch 2.2.1 with Hbase 0.90.4 to crawl and store the data to
> hbase.
>
> As of now, data is getting crawled from website based on the urls provided
> in the seed.txt
>
> *To Do:*
> I would like to write a program to crawl entire website and for every 2
> hours, it should check the website for any updates, if any thing is new, it
> should crawl.
>
> Can anyone suggest me, how to do this.
>
> --
> Regards,
> Tej Ilindra
> +91- 9962569369
> [Always do what you are afraid to do. -Ralph Waldo Emerson]
>

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