#photocredit মোঃ শেখফরিদ সবুজ (Sobuj Kosto) GREEN PAIN, 🙂
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Ubuntu Touch is a mobile operating system built on the Linux kernel and Ubuntu desktop principles. It prioritizes openness, customization, and privacy. You can install Ubuntu Touch on a variety of Android devices, but remember that not all devices are supported.
Before you start the installation process, ensure you have the following:
- A computer running Windows, macOS, or Linux.
- The UBports Installer software: Download it for your specific desktop operating system from https://devices.ubuntu-touch.io/installer/.
- A USB data cable to connect your Android device to your computer.
- An unlocked bootloader on your Android device.
Now, follow these steps to install Ubuntu Touch:
- Download and Install UBports Installer:
- Download the UBports Installer for your operating system.
- Install the software on your computer by following the provided instructions.
- Connect Your Android Device:
- Use the USB data cable to connect your Android device to your computer.
- Launch UBports Installer:
- Open the UBports Installer that you installed in step 1.
- Select Your Device:
- In the UBports Installer, choose your Android device from the list of supported devices.
- Begin Installation:
- Click the “Install” button in the UBports Installer.
- Follow the on-screen instructions to initiate the installation process.
- Be Patient:
- The installation process may take some time, so please be patient.
- Completion and Reboot:
- Once the installation is finished, your device will automatically reboot into Ubuntu Touch.
Additional Tips for a Successful Installation:
- Ensure that your device’s bootloader is unlocked. You can usually find instructions on your device manufacturer’s website on how to unlock it.
- Make sure your device is fully charged before starting the installation to prevent any unexpected interruptions.
- Back up all your important data since the installation process will erase all existing data on your device.
- If you encounter any issues during installation, consult the UBports documentation here or seek help on the UBports forum here.
Unique Benefits of Using Ubuntu Touch on Your Android Device:
- Ubuntu Touch is a free and open-source operating system, giving you complete control over your device and data.
- It prioritizes privacy and does not collect user data or track online activity.
- High customization options allow you to personalize the look and feel of your device.
- Although still under development, Ubuntu Touch has a growing community of users and developers, providing ample support for users who need assistance.
If you’re searching for an open, customizable, and privacy-focused mobile operating system, Ubuntu Touch is an excellent choice. While it’s still evolving, it offers numerous advantages for users who value control and privacy.
#photos from wikipedia, #videos from youttube
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Introduction
In a world dominated by Android and iOS smartphones, the PinePhone stands out as a unique and exciting alternative for tech enthusiasts and open-source advocates. Developed by Pine64, the PinePhone is a Linux-based smartphone that has gained a devoted following for its commitment to privacy, user control, and open-source software. In this blog, we will delve into what makes the PinePhone special, its hardware and software features, and why it’s an intriguing choice for those seeking a smartphone that aligns with their values.
The PinePhone: An Overview
The PinePhone is not your typical smartphone. While it may not compete with flagship devices in terms of hardware specifications, it excels in other areas. Let’s start by exploring what makes the PinePhone unique:
- Open Source Philosophy: The PinePhone runs on open-source software, meaning that users have full control over the device. Unlike mainstream smartphones, where the operating system is tightly controlled, the PinePhone allows users to modify and customize the software to their liking.
- Privacy and Security: Privacy-conscious users will appreciate the PinePhone’s focus on security. With its open-source software and the ability to run various privacy-focused Linux distributions, users can have more confidence in the security of their data.
- Modularity: Pine64’s commitment to modularity extends to the PinePhone. The device features hardware kill switches that allow users to physically disconnect the microphone, cameras, and other sensors, enhancing privacy and security.
- Community-Driven Development: The PinePhone’s development is highly community-driven. This means that a passionate community of developers and users actively contributes to improving the device and its software, ensuring ongoing updates and support.
Hardware Specifications
While the PinePhone may not sport the latest high-end components, its hardware is more than capable for its intended purpose. Here are some key hardware specifications:
- Processor: The PinePhone is powered by various processors depending on the model, including the Allwinner A64 and Rockchip RK3399, providing adequate performance for daily tasks and lightweight applications.
- RAM: Most PinePhone models come with 2GB or 3GB of RAM, which is sufficient for running Linux distributions and typical smartphone tasks.
- Storage: The PinePhone typically offers 16GB or 32GB of eMMC storage, with a microSD card slot for expandable storage.
- Display: It features a 5.95-inch LCD screen with a resolution of 1440×720 pixels, offering a decent viewing experience.
- Connectivity: The PinePhone includes Wi-Fi, Bluetooth, USB-C, and a headphone jack.
- Cameras: While not its strong suit, the PinePhone usually includes a front and rear camera for basic photography and video calls.
Software Ecosystem
The PinePhone’s software ecosystem is where it truly shines. It can run a variety of Linux distributions optimized for mobile use. Some popular choices include:
- PostMarketOS: An open-source, community-driven mobile OS that aims to extend the life of old smartphones and make them useful again.
- Manjaro ARM: A user-friendly and customizable Linux distribution that offers a simplified mobile interface.
- Ubuntu Touch: An official port of Ubuntu for mobile devices, which brings the familiar Ubuntu experience to the PinePhone.
- Mobian: Based on Debian, Mobian offers a familiar Linux experience on the PinePhone with access to thousands of open-source applications.
Conclusion
The PinePhone is not just a smartphone; it’s a symbol of the open-source and privacy-focused movement in the tech world. While it may not have the flashy features of flagship smartphones, its commitment to user control, privacy, and open-source software makes it a compelling choice for those who value these principles.
The PinePhone is not for everyone; it’s primarily aimed at tech enthusiasts, developers, and those who want to explore the possibilities of a truly open and customizable mobile device. If you’re willing to embrace its quirks and limitations, the PinePhone offers a unique and rewarding experience that aligns with the values of the open-source community. Whether you’re a Linux lover or someone who values digital privacy, the PinePhone is worth considering as your next smartphone.
images and find more from https://en.wikipedia.org/wiki/PinePhone
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progrmming language
“The C Programming Language” is a well-known book often referred to as “K&R C” or simply “K&R” (named after its authors, Brian Kernighan and Dennis Ritchie). It is considered one of the seminal texts on the C programming language. The book was first published in 1978 and has since become a classic in the field of computer programming.
Key points about “The C Programming Language”:
- Authors: The book was authored by Brian Kernighan and Dennis Ritchie. Dennis Ritchie is also known for creating the C programming language.
- Importance: “The C Programming Language” played a crucial role in popularizing C and served as a reference guide for C programmers, especially in its early years.
- Content: The book provides a concise and clear introduction to the C programming language. It covers the syntax, data types, control structures, and other fundamental concepts of C programming.
- Programming Examples: The book includes numerous code examples to illustrate C programming concepts. These examples are often compact and efficient, showcasing the elegance and power of the C language.
- Notable Features: K&R C introduced several important features of the C language, such as the use of
printf
andscanf
for formatted input and output, the concept of amain
function, and the basics of memory management through pointers. - Portability: The book emphasizes writing portable code, which means writing code that can be compiled and run on different computer systems with minimal changes.
- Influence: “The C Programming Language” played a pivotal role in the widespread adoption of C as a programming language, and it continues to be a valuable resource for both beginners and experienced C programmers.
It’s worth noting that C has evolved since the publication of the book, and there are newer versions of the C standard (e.g., C99, C11, C18) with additional features and improvements. However, the core concepts introduced in “The C Programming Language” remain relevant and foundational for anyone learning C programming.