Below are the quick command to check a domain name TXT DNS record using Mac OSX terminal. dig -t txt example.com
Read More »Sometime we would like to add a string in the beginning of a string value, an example is to add a “6”
Read More »Adding this code above all other code in .htaccess file will force visitor to https instead of http. RewriteEngine On RewriteCond %{HTTP_HOST}
Read More »Sometime we just want to find any duplicate data in the table, this simple statement will help to get the list of
Read More »A simple statement to update one table field with another table field value. UPDATE theUpdateTable INNER JOIN theValueTable ON (theUpdateTable.matchValueField =theValueTable.matchValueField) SETtheUpdateTable.valueToUpdate
Read More »Sometime we just need to compare left and right table to ensure the data are tally. There’s 2 SQL statement we can
Read More »Sometime we need to flush the computer DNS record due to some changes of domain pointing. Instead of going to every computer
Read More »Most of the Linux hosting have directory browsing enabled, this allow people to view the content of individual folder (Directory) in your
Read More »There is a few category of Facebook Page, some category the business location and operation hour are disabled. If you like to
Read More »When heading out for my daily ride and the Garmin 520 went sleep and refuse to turn on. At first I though
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