Miniature PCs They have always proven to be quite interesting for the user, but especially for those who enjoy exploring the intricacies of computing. Having a system more than capable of running multimedia content The ability to perform office tasks with a device smaller than the palm of your hand sounds pretty good, and that's precisely what these devices offer. Raspberry Pi boards, the top favorites of the most curious people in the world of technology.
A proposal that was born in 2012 and which managed to attract numerous glances because of what it brought with it. Raspberry appeared in the industry as an ultra-small computerbut with modest features and minimal cost. A plate less than 9 centimeters long with enough connectors to perform the tasks of a modest computer, but occupying less than a tenth of the space of a conventional PC tower. Practically speaking, like a pocket computer.
Since then, in addition to launching new revisions of Raspberry Pi boards with technical improvements and size adjustments, also Updates have arrived for your system, or kernel.Along with new programs that improve and multiply its possibilities to infinity. We're going to focus on all this software and system in this guide, since we're going to explain How to update Raspberry Pi with Raspbian through a series of simple commands which we will also detail so that you know what you are doing at each moment and step.
Step-by-step tutorial for installing and updating your Raspberry Pi
For those who do not know, Raspbian is the operating system that these boards have., a variation of Linux, open source, geared towards use in these devices and which have the property of being extremely malleable.
Before you start typing commands like a Cossack to Update your Raspberry Pi using Raspbian, You need to have a series of fundamental components. First and foremost, you'll obviously need a Raspberry Pi board. The model doesn't matter, although the most recommended is the [specific model name missing]. Raspberry Pi 3 to perform this update
In addition to this, You need a microSD card with a minimum of 4GB of storage. If it can be 16 GB, even better, since that's where all the information will be stored, not only for the update but also for any programs you might use. Also add a power supply with a micro-USB connector (like the ones used for smartphones) and an HDMI cable to connect your board to the television and have an image when you use it.
Once you have all these components, The next step is to connect the Raspberry Pi to the internetYou can do this using a traditional LAN cable or a Wi-Fi connection; it's up to you. However, it's important not to skip this step, otherwise you won't be able to proceed.
Now, it's time to enter the command console and begin installing the updates. Open it and start by entering the line explained below, but remember that you need to have access as the main user to make these changes.
sudo apt-get -y update
This command is used to update your Raspberry Pi's repositories.which basically refers to updating the catalog of everything available for it. The added “-y"It serves to avoid asking if the user wants to update the content, assuming that the user's answer is affirmative."
sudo apt-get -y upgrade
Now that we have updated the repositories and our device knows what's available, it's time to renew all programs possible. That's why you enter the line we just mentioned. Enter it and let it complete the process, which may take a while if the connection isn't very good. Take it easy and wait until it's over before taking the next step..
uname -r
With this command, We found out the kernel version that is installed. As it is probably quite old, now is the time to update it to have much greater support and more noticeable power management. the best way to achieve the relationship between performance and consumption be as precise as possible and so that there are no problems in case any kind of assistance is needed on the networks.
sudo rpi-update
Precisely This command is responsible for performing the major update on your Raspberry Pi.As you write it, you'll be able to see how Access GitHub to browse its repositories and download the new kernel to install it on your internal memory. Let it complete this entire process and wait a bit. When it's finished, it will ask you to restart, which you must do to apply the changes.
Once you restart, re-enter the uname-r command In the console, check the version you have installed; as you will see, it is completely new and you can take advantage of all its features.
The process, as described, it's not too complicatedBy entering this list of text commands whenever you want, you can start from scratch and, periodically, Check if you have the latest kernel version And if that's not the case, install a completely new one along with a good repository of programs that can be very useful to you.
Performing updates to both programs and the kernel is necessary. If you want to always have the latest performance and support, this is for you. Users are constantly updating with new versions and getting answers to all their questions thanks to the support provided, which always focuses on the latest updates.
