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How to Fix Mixed Content/Insecure Content Issue in Apache/PHP

Browsers don’t load mixed content and issue security warning. Here is how to fix mixed content/insecure content issue in Apache/PHP.

Sometimes you may need to automatically redirect HTTP to HTTPS URLs on your website. Here is how to enforce HTTPS in .htaccess in Apache.

Sometimes you may need to enable downloads on your website. Here is how to set content-disposition header to attachment in Apache server.

Sometimes you may need to get package details in Ubuntu. Here is how to get package details in Linux.

Sometimes you may need to force users to download files instead of opening them in browser. Here is how to force download in Apache server.

Sometimes you may need to copy data to clipboard in Javascript. Here is how to copy to clipboard in Javascript.

Sometimes you may need to view command history for user or track user activity. Here is how to check commands executed by user in Linux.

Sometimes you may need to check user login activity in Linux. In this article, we will look at how to view user login history in Linux.

Sometimes you may need to restrict SSH access to specific IP addresses. Here are the steps to do this in Linux.

Sometimes you need to check users logged in Linux or get total number of users logged in. Here is how to find users currently logged in Linux.