shell script

Shell Script to Detect If the IP Address Is Googlebot

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1. Introduction Google has explained here on how to verify if the given IP belongs to Googlebot. So instead of hard-coding all the IPs which might change eventually, Google has suggested doing a DNS lookup using host command on Linux. The steps suggested in the article are: reverse DNS lookup using the IP to get … Read more

Shell script for clearing the Trash

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I was facing a problem while clearing the Trash in Ubuntu. I wasn’t able to delete certaion folder and i got the message stating “Access Denied”. So i was wondering that there should be some way to do it from the command prompt using sudo and some command. I did a google for the requirement … Read more