Listado de la etiqueta: Guide

The Raspberry Pi configuration tool is beneficial for the users as it enables them to configure various settings on their Raspberry Pi devices. This setting includes keyboard layout, WiFi, serial interface, display options, performance options, and much more. You can configure anything you want right onto your terminal window.

If you are new to the Raspberry Pi device, you should need help regarding the Raspi-Config tool. This article will let you understand some of the important options used in the device configuration tool.

What is Raspi-Config Tool

A Raspi-Config is a command-line configuration tool used to configure various settings on Raspberry Pi. With Raspi-Config tool, you will be able to find several options which are as following:

  • System Options
  • Display Options
  • Interface Options
  • Performance Options
  • Localisation Options
  • Advanced Options
  • Update
  • About Raspi-Config

Each of these options includes several other options except for the “About Raspi-Config” that provides you the information about the tool.

A complete guide of Raspi-Config tool

Configuring your Raspberry Pi settings through Raspi-Config tool is pretty straightforward and every individual can easily do it on their Raspberry Pi terminal.

How to access Raspi-Config Tool on Raspberry Pi

To open the configuration, you will first need to run Raspberry Pi terminal using “CTRL+ALT+T” from keyboard or directly open it from your Raspberry Pi desktop:

Merienda the terminal is opened, you can execute the following command to run the RaspiConfig on your terminal.

In the RaspiConfig, you will be able to see several options and we will guide you what each option will do for you.

1: System Options

In the ”System Options” of RaspiConfig, you will find several other options that will let you change the system settings on your Raspberry Pi. Let’s discuss each option so that it will help you change these settings when you need them.

Wireless LAN: The Wireless LAN option will let you connect to your WiFi network on your Raspberry Pi device by providing your WiFi name and password.

Audio: The Audio option will let you decide the audio output for your Raspberry Pi device as this option enables you to listen to audio via headphones or HDMI.

Password: This option enables you to change the default Raspberry Pi password to make our device more secure.

Hostname: This option will allow you to change your device hostname.

Boot/Utilitario login: Using this option, you will be able to select the boot settings for your Raspberry Pi device.

Network at Boot: Enabling this option will boot your Raspberry Pi device after the internet connection is successfully established.

Splash Screen: This option will enable the splash screen on your device at boot.

Power LED: Skip this option as it won’t work on Raspberry Pi.

2: Display Options

This “Display Options” in Raspi-Config tool will help you change your device display settings as it includes several options like Underscan, screen blanking, VNC resolution and Composite.

Underscan: Enabling this option will remove black border around the screen.

Screen Blanking: You can use this option when you want to use your device for a longer time as disabling the screen blanking on your device will remove the screen saver to appear on your screen.

VNC resolution: This option is valuable if you are using VNC viewer for accessing Raspberry Pi screen as it lets you adjust the screen resolution for Raspberry Pi display.

Composite: This option decides whether you want a 4K resolution or not. Enabling this option will make the Raspberry Pi video output in 4K display.

3: Interface Options

In the “Interface Options”, you will be able to enable/disable various interfaces such as camera module, SSH, VNC, SPI, I2C, Serial Port, 1-Wire and Remote GPIO.

Camera Module: You will need to enable this option merienda you find a compatible camera module for your Raspberry Pi device.

SSH: Enabling this option will allow you to remotely access your Raspberry Pi device.

VNC: You can enable this option if you want to view your Raspberry Pi display on your laptop or mobile phone.

SPI: Enable this option if you have attached a four-wire serial link with your Raspberry Pi.

I2C: You can enable this option merienda you connect an I2C device with your Raspberry Pi.

Serial Port: This option is helpful if you want to exchange messages through serial connection as you have to enable in this case.

1-Wire: Enable this option if you connect a sensor that uses 1-wire protocol.

Remote GPIO: Enabling this option allows you to remotely access your device GPIO pins.

4: Performance Options

The “Performance Options” in RaspiConfig is crucial to boost your device performance. There you will find several options like overclock, GPU memory, overlay file system and fan settings.

Overclock: You can use this option if your device overheats too much as you have to set the CPU overclocking speed to enhance the device performance.

GPU Memory: This option lets you decide the GPU memory for your device as increasing the GPU memory may boost your device performance.

Overlay File System: Enabling this option will increase your device’s SD card performance as it avoids useless write options on your device.

Fan: This option will let you decide the fan setting for your GPIO Fan.

5: Localization Options

With “Localization Options”, you can change the language settings, country time zone, keyboard layout or Wireless LAN location.

6: Advanced Options

In the “Advanced Options”, you will be able to find several options like Expand File System, Compositor, Network Interface Names, Proxy Settings, Boot Order, Bootloader Version and Wayland.

Expand File System: This option allows you to expand your Raspberry Pi storage and it’s better to use this option when you need additional storage for your Raspberry Pi device.

Compositor: This option helps you to enable or disable the composite manager on your device. It is capable of rendering drop shadow and is mostly utilized for display purposes.

Network Interface Names: You can enable and disable predictable network interface names through this option and it’s generally disable on your device.

Network Proxy Settings: This option is used to set up proxy settings on your Raspberry Pi device.

Boot Order: You can use this option to select your boot order which can only be utilized if you successfully perform SD card, network and USB device boot.
Bootloader Version: This option is used to update the Bootloader version of your Raspberry Pi device.

Wayland: Wayland is a communication protocol used in the device for performing communication between display server and clients. You can enable this option if you need it otherwise you can leave it disabled.

7: Update

You can use this option to update the Raspi-Config tool to the latest version.


RaspiConfig tool is extremely important for the Raspberry Pi users, allowing them to perform configuration settings on their device. If you are a Raspberry Pi user and don’t have knowledge about this tool, follow the above guidelines. You can select any option and perform required changes to configure several settings on your Raspberry Pi device.

Source link

There are some universal truths about open source software (OSS). It has revolutionized our world and become the foundation of our digital society, the backbone of our digital economy, and the basis of our digital existence. Every household and enterprise brand name in technology is built upon it, whether that name is Alexa or Android, Azure, or AWS. 

Open source software has played a significant part in everything from the internet and mobile apps we use every day to operating systems and programming languages used to construct the future. Even the systems we traditionally think of as being closed, such as Microsoft Windows and Apple’s Mac and iPhone, are developed using open source software.

Just as a powerful current drives the arteries of a river, open source software is the force that propels our digital economy and allows for scientific and technological advancements that benefit our lives. 

But only a few decades ago, few people had even heard of open source software, and it was limited to a small group of enthusiastic devotees. Yet the concept of free and open source software (FOSS) has been around a long time, going back to the early days of the user communities for IBM mainframes and academic institutions. FOSS is software that anyone can use, study, modify, and distribute without restriction. The term “open source” was coined to describe this type of software, and the concept was formalized with the launch of the Open Source Initiative (OSI) in 1998.

Organizations involved in building products or services involving software, regardless of their specific industry or sector, are likely to adopt OSS and contribute to open source projects deemed critical to their products and services. Organizations are creating open source program offices (OSPOs) to manage their open source activities, from adopting OSS and compliance with applicable licenses to participating in open standards and foundations. 

Many new industries and thousands of businesses have joined the open source revolution. Those organizations that chose a deliberate OSS strategy, incorporating best practices,  methods, and engineering processes, emerged as leaders in their industries or verticals for open source initiatives.

And yet, many organizations have not embraced open source at all. Some see it as a risky undertaking, lacking a strategy to move forward, needing pathways to see the value proposition of free and open source software, and requiring migration from a risk point of view to a value point of view. In addition to challenges with open source consumption, many organizations prohibit their employees from open source contributions either on their behalf or personally in the employee’s spare time.

To help guide organizations through their own open source journeys, Ibrahim Haddad, Ph.D., Executive Director of LF AI & Data, has written a report that offers a practical and systematic approach to establishing an OSS strategy, which includes developing an implementation plan and accelerating an organization’s open source efforts. 

The past two decades have been critical for open source software in enterprise engagement and adoption. The challenge for organizations is their transition from a propósito and incidental adoption to open source value delivered back to the business using a strategic and planned methodology. This report delivers on the promise of helping enterprises establish an open source strategy, develop and execute an implementation plan, and accelerate their open source efforts to support their business goals. 

Ibrahim Haddad, Ph.D.

This research is a collection of learnings and best practices that Dr. Haddad has developed, collaborating with the LF AI & Data community members who have pursued their own open source journeys for years.

Effective organizations have guided their open source usage through strategy, honed over time with communities such as LF AI & Data and the TODO Group to guide their ongoing use of OSS and their engagement with the open source ecosystem.

This report helps to address the fears of transitioning to open source and explore the many opportunities it offers by covering the following topics:

  • The business case for open source software
  • How to develop an open source strategy
  • Creating an open source program office
  • Implementing an open source strategy
  • Measuring success with open source
  • Best practices for organizational involvement in open source projects

Source link

Raspberry Pi device is a portable mini-computer where you can easily install an operating system. It includes a robust processor with a large memory storage that can go up to 8GB thus keeps your system performance well up to the mark. However, most people are unaware about running multiple operating systems on Raspberry Pi devices. This article is written to help you in running multiple operating systems on your Raspberry Pi using the dual boot process.

Dual boot on Raspberry Pi – Step-by-Step Guide

There are different ways to use dual boot on Raspberry Pi but here we will show you the easiest one to follow which requires simple steps given below:

Step 1: First, visit the website on your system browser.

Step 2: Select your Raspberry Pi storage option.

Step 3: Next, select your Raspberry Pi model.

Step 4: There you will find different operating systems ranging from light versions to full ones. Pick any two operating systems according to your choice. In our case, we picked DietPi and Raspberry Pi OS Lite (32-bit).

Step 5: Set your partition size for each operating system or go with the default option.

Step 6: Now, download both files “pinn-lite” and “recovery-cmdline” on your system.

Step 7: Now, insert the SD card into your system format using the FAT32 system as this operation will only work on the FAT32 system.

Step 8: Next, extract the content of “pinn-lite” to FAT32 formatted SD card as well as copy the “recovery-cmdline” file into the SD card as this will replace the previous cmdline file in the directory.

Step 9: Now, remove the card, power on your device and insert the card into the device SD-card port. After few seconds, you will see the dual boot setup process as shown below:

Step 10: Connect to your WIFI network using the “Wifi” option.

Step 11: Proceed toward the “Install” option after selecting both the operating system that appears on your screen.

This begins the dual boot process on your Raspberry Pi device.

This may take a longer time depending on your Wifi speed but when the process completes, you will be able to use two operating systems on your Raspberry Pi. You have to choose the operating system order according to your choice.

Whenever you turn on your device, you will see the above screen. You have to place the OS on top which you want to use and then click on the “BOOT” button to enter the selected system.


The dual boot process allows Raspberry Pi users to use multiple operating systems on their devices. It is beneficial for those who don’t want to rely on a single operating system as this will help them change their operating system any time depending on their needs. The above steps will provide you with the simple way to install two operating systems through an online platform that won’t require any third-party tool. You just need to copy the contents to your SD card and the process will prepare the dual boot setup on your Raspberry Pi device.

Source link