What is Image Hotlinking? To display an image on a website from another website. For example, you have created some stunning images on your website and another user uses that images on their website using your domain link. In this case whenever the other user’s website loads, The image is load from your website....
Django is a Python Web framework that encourages rapid development of applications. This tutorial helps you to install Django on Fedora 30/29/28 Linux systems. After that, we will create a Django application and run it. Step 1 – Prerequsities Fedora latest versions have already installed Python 3. The minimal installation systems may not have...
Virtualenv is a tool used to create an isolated Python environment. This environment has its own installation directories and environment. This doesn’t share libraries with other environments. It is very helpful for the application required separate environments on the same server. The Virtualenv is the easiest and recommended way to configure a custom Python...
You can easily pass command line arguments to a Python script. In this tutorial, we will help you to read the command line arguments in a Python script. Below is the sample Python script, which reads the command line arguments and print details. Create a sample script like script.py and copy below content. [crayon-5dab382fc0a0c022284612/]...
This tutorial will help you to renew Let’s Encrypt certificates automatically. You don’t need to renew SSL certificates manually each time. The certbot script will take care of this and renew certificates before expiration. Auto Renew Let’s Encrypt SSL Certbot comes with a script to renew existing certificates. You can test renewal script with...
This tutorial will help you to find files created or modified within X days. Here X means any number. Using the find command you can also search which is created or modified within X minutes. 1. Search files created/modified within 30 days Use this command to search all files created or modified within 30...
This tutorial will help you to install mod_cloudflare for Apache on your Ubuntu Linux system. This helps us to find the original IP of the user in Apache logs instead of Cloudflare logs. Install mod_cloudflare for Apache First of all, enable the PPA of Cloudflare module to your Ubuntu system. curl -C - https://pkg.cloudflare.com/pubkey.gpg...
Most of the Web/API services providers are shifting their environments to TLS 1.2 or greater. So to consume their services via PHP applications, you also need to force your application to use TLS 1.2 during making a connection. This tutorial will help you, how to use TLS 1.2 with PHP cURL. You can add...
The howsmyssl.com website provides you the option to test TLS version used by your browser or PHP script. Put the below PHP script on your website document root and access in a web browser. This will return the TLS version used by your script to connect remote application. [crayon-5dab382fc1ae5299594917/] I have written this in...
This tutorial will help you to install Angular.js on your macOS operating system via command line. You must need to install Homebrew package manager on your macOS. Step 1 – Prerequsities Let’s start the installation of Node.js on your macOS system using Homebrew. So first update the Homebrew package manager index. Then you can...