Recent articles
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How to Disable apt Ubuntu Pro Advertisement
On running “apt upgrade” command on Ubuntu 20.04 and newer, Ubuntu shows an advertisement about Ubuntu Pro subscription. To disable the Ubuntu Pro advertisement that appears when updating apt, run…
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How to Recover MySQL Table Structure from .frm File
To recover MySQL table structure from .frm file, you can use dbsake. You can find dbsake documentation at http://dbsake.readthedocs.org/en/latest/. To install dbsake, run curl -s http://get.dbsake.net > dbsake chmod u+x…
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Install Yarn Package Manager
Yarn is a package manager for JavaScript like npm. It is commonly used for managing dependencies for Node.js applications, but it can also be used for front-end development with frameworks…
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WordPress Redirect Visitor On 404 Error
WordPress shows a 404 page when visitor navigate to a non existent page. To redirect visitor to a specific page, say home page when visiting non existent page, edit functions.php…
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How to block a domain in Zimbra
To block all emails from a specific domain in Zimbra, run the following commands as user zimbra (su – zimbra). zmprov md yourdomain.com +amavisBlacklistSender bad-domain.com zmamavisdctl restart To block a…
