In this guide, we will be showing you how to create a directory in PHP using the mkdir function. This function even allows you to set permissions on new folders. It also has the ability to create entire directory trees. Read More
In this project, we will be writing a simple script in Python that will monitor a website for changes from the Raspberry Pi. When the script detects a change, it will send an email to the specified email address. Read More
This guide will show you how to use the uptime command on Linux. This tool shows you how long your Linux system has been running. In addition, the uptime tool can show you the current time, active users, and load average. Read More
This tutorial will show you how to use the var_dump function in PHP. This function helps debug values stored in variables. It allows you to dump variable information, including its data type and name. Read More
In this tutorial, you will learn how to use the tail command on Linux. Using tail allows you to retrieve the lines at the end of a file. This tool also allows you to follow a file, printing any newly added lines. Read More
In this guide, we will be showing you how to set up the LAMP stack on the Raspberry Pi. LAMP consists of Linux, Apache MySQL, and PHP. Each of these components is useful for anyone pursuing web development. Read More
In this tutorial, you will learn how to install NodeJS to the Raspberry Pi. This framework allows you to run JavaScript without a web browser. It is useful for command-line tools and driving dynamic websites. Read More
In this guide, we will walk you through how you can define a string in the PHP language. A string is defined as a sequence of characters. There are multiple ways to define a string, each with its own purpose. Read More
This guide will show you how to perform a network install on the Raspberry Pi. Using this, you can install an OS while only having an ethernet network connection. You won't need a separate device to install an OS. Read More
Learn how to use the mkdir command on a Linux operating system. This tool is used to create directories within the Linux filesystem. Within this guide, you will see all of the different ways to utilize mkdir. Read More
In this guide, we will show you the operators supported by the PHP language. Operators are a critical part of coding with PHP. They perform operations on one or more values to create a new resulting value. Read More
In this tutorial, we will be showing you how to update the bootloader on a Raspberry Pi 4. The bootloader is what starts up the various components of your system and eventually boots into the operating system itself. Read More
In this tutorial, we will be showing you how to use the passwd command on a Linux-based operating system. You can change a user's password, password expiry, and more using this tool. You can even lock a user's account. Read More
In this tutorial, we will teach you how to write and use the if, else, and elseif conditional statements in PHP. These statements are one of the first things you should learn when starting with the PHP language. Read More
This tutorial will show you how to use both the nice command and renice command on a Linux-based operating system. These tools allow you to change the priority of a new or existing process by modifying its nice value. Read More
This tutorial will show you how to use the ps command on Linux. This tool allows you to get the status of processes on your device. Unlike the top command, this tool will provide you with a snapshot of the listed processes. Read More
In this tutorial, you will learn how to use the ping command on a Linux-based operating system. This utility helps test the stability of network connections by sending what is called an ICMP request to the specified destination. Read More
This guide will show you how to use the bg command on a Linux-based system. This tool allows you to run a command in the background. It is a vital part of the job control system and is implemented in shells such as bash. Read More
In this guide, you will learn how to use the fg command on Linux. This tool is built-in to most shell systems to help manage background jobs. Using this utility, you can bring a job from the background to the foreground. Read More
In this guide, we will be walking you through how to use the jobs command on a Linux operating system. Using this command, you can track tasks started within the current shell. These shell tasks are referred to as jobs. Read More