In order to use MongoDB for our projects, we will first need to install it on our system along with its dependencies and some other tools. In this post, we will learn to install and set up Apache, PHP, and MongoDB on Ubuntu and Debian operating systems. Installing Apache First of all, we will install Apache on our system. Apache is a web server software and a popular HTTP client; it helps in creating virtual hosts....

This tutorial will help you to update the latest packages on a Ubuntu system. You can also apply only security updates silently via the command line. Update Ubuntu Packages Use the ‘apt update‘ command to download the package information from all the configured sources from all repositories on your system. Then run the upgrade command to upgrade currently installed packages to the latest available versions from the configured sources. Now, run the dist-upgrade which intelligently handles changing dependencies with new versions of packages....

View HTTP Headers in Chrome Follow the below steps to open developer tools in Google Chrome and view HTTP header values. Right-click on the browser and click Inspect Press F12 function button in the keyboard.

Follow the below steps. 1. Upgrade Your System First of all, log in to the Ubuntu 20.04 system via the system terminal. Now, execute the following commands to update apt cache and upgrade all packages on your system. 2. Create User Account We never recommend using root user to work on Ubuntu 20.04. Let’s create an account for system administration and enable sudo access for that. Now add the newly created user to the sudo group, So that it can get all sudo privileges....

An argument list too long is a common problem with a bash that can happen when you have long command line parameters or arguments. You start running a script and it throws errors like “invalid command” or “too long”. The reason for this is that the shell is trying to read past the end of your argument list and there is no end of the input pipe to wait for....

When your type ifconfig command on the latest operating systems, you will get the following error on Ubuntu and Debian-based systems. Install net-tools Package The ifconfig binary file comes with the net-tools Debian package. Install this package using the following command which is available under default repositories. Using ifconfig Then you can use this command to check network configuration details. The below command will show details for all interfaces configured on your Debian system....

1. Invest some hours For a lot of people writing, editing and producing is a part-time job. Now, there’s a claim that it takes one about 10,000 hours of effort into… well, virtually anything in order to master it. Now, if you spend 3 or 4 hours per week writing, how long will it take you to get there? “Too long” is a suitable answer. Instead, why not set aside 1-2 hours each day for making new content, revamping your old content and self-improving in this area....

You can also configure the network interface with static IPv4 addresses. Ubuntu 22.04 uses the Netplan as a network manager. This tutorial helps you to configure network interfaces on Ubuntu 22.04 Desktop and Ubuntu 22.04 Server editions. The desktop users can use any one of the below methods but the server users that have CLI only access use the second method to edit network interface configuration files. Method 1: Configuring Static IPv4 Address on Ubuntu 22....

Pre-Requisites First, you need to make sure that you have the latest macOS installed on your computer. You can check the version of your macOS by clicking on the Apple menu in the top left corner of your computer screen and clicking on “About This Mac”. Make sure you have Node.js installed on your Mac computer. You can download Node.js for MacOS. You also need to install an IDE (Integrated Development Environment) to write your React application....

Enable URL Rewrite in IIS You can use Microsoft Web Platform Installer to install URL Rewrite module. Alternatively, visit below URL and download this module and install it. http://www.iis.net/downloads/microsoft/url-rewrite After installation, you will find the URL Rewrite option under the HTTP features section in IIS settings. Now, you can add own rewrite rules. This also allows importing rules like from .htaccess. Enable Application Request Routing You may also require enabling Application Request Routing (ARR) with the Rewrite module....

Now the question is how to get the real visitor IP in logs, instead of cloudflare IP. To resolve this, cloudflare provides an Apache module to get real visitor ip and log them. This tutorial will help you to enable Apache mod_cloudflare module on Debian system. Which will log real visitor IP address to Apache access logs. Install Apache mod_cloudflare on Debian The cloudflare provides an official module for the Apache server to capture real ip address....

Step 1 – Install Python CentOS 8 minimal installation systems do not have default Python installed. You can install Python 3 on your CentOS 8 via default repository. Just execute the following commands to install Python and PIP on your system. Then check the Python and pip version: Step 2 – Install Django on CentOS 8 Django source code is available in the Github repository. But this tutorial uses pip3 for the Django installation on CentOS 8 and RHEL 8 Linux....

Step 1 – Prerequsities The latest versions of operating systems come with default Python 3 installed. The minimal installation systems may not have Python installed, Execute the below commands to install it. Also, install pip on your system. Then check the Python and pip version: Step 2 – Install Django on Debian Django source code is available as a Github repository. You can also use pip to install Django on Debian 9 systems....

Step 1 – Installing Node.js First of all, you need to install node.js on your system. Use the following set of commands to add node.js PPA in your Debian system and install it. Make sure you have successfully installed node.js and NPM on your system Step 2 – Install Gulp.js on Debian After installation of Node.js and Npm on your system, use the following commands to install Gulp CLI globally on your system....

Prerequisites Shell access with sudo privileged account to Ubuntu 20.04 system. Step 1 – Installing Nginx Nginx packages are available under default repositories. SSH to your Ubuntu 20.04 LTS system with sudo privileges account and install Nginx web server from the official repository. Step 2 – Installing PHP For the PHP installation we recommend to use ppa:ondrej/php PPA, which provides latest PHP versions for Ubuntu systems. Use the below couple of commands to add the PPA to your system....

First of all, you need to complete the prerequisites step and then go forward to install the PHP version of your choice or requirements. Prerequisites Login to your Debian 9 system using shell access. For remote systems connect with SSH. Windows users can use Putty or other alternatives applications for SSH connection. Run below commands to upgrade the current packages to the latest version. Let’s execute the following commands to install the required packages first on your system....

This tutorial will help you with the installation of the Redis server on a Debian Linux system. The PHP application also required Redis PHP extensions to work. Step 1 – Prerequsities First of all, Log in to your system with sudo privilege account using shell access, to which you need to install Redis. Update the apt-get packages index files and also update existing packages to the newest versions. Run the following commands from terminal:...

In order to your Signal desktop application, You must have signup for the Signal application with your mobile number. To create a new account, install the Signal application on your Android or iOS device and create a new account. This tutorial helps you to how to install a Signal desktop on Ubuntu 20.04 LTS Linux system. Prerequisites You must have Ubuntu Desktop system access with sudo privileged account. Install Signal Desktop on Ubuntu Signal application is available as a snap package for Linux systems....

Useful tutorials: How to Setup Let’s Encrypt SSL on IIS How to Setup Reverse Proxy in IIS Before we start We assume you already have installed an SSL certificate in IIS. Also added the SSL binding to your websites with port 443 and installed certificate. Step 1 – Install URL-Rewrite Module We use the URL Rewrite module in IIS to perform HTTP to HTTPS redirection. First of all, you need to download and install the URL Rewrite Module in IIS from here: https://www....

First of all, Identify the user name under which the webserver is running. Here are some default cases Nginx on Linux uses account – www-data Apache on Debian systems uses account – www-data Apache on Redhat systems uses account – apache Setup Laravel File Permissions Assuming that the webserver is running with www-data user on your system . So all files should have the same user ownership as the webserver user....