Debian based PinePhone Mobian Edition Review. Spec, Price, and More.

We take a detailed look on the PinePhone Mobian Edition and give you a perspective on the features, prices and comparsions.

today's howtos

• How Do I Change UEFI Settings? – Linux Hint

  When you are using Linux, of any distribution, you sometimes need to look at settings for the UEFI. The reasons vary; you may have a dual-boot system and cannot find the other boot option, maybe you want to have it boot securely, or, in some cases, you want to turn secure boot off so you can boot anything.

• How to Deploy GraphQL Application Using Node.js on EC2 Server – Linux Hint

  GraphQL, also known as Graph Query Language, established and maintained by Facebook, is a query language used for APIs. It is built using JavaScript, Scala, Java, and Ruby programming languages. Its basic purpose is to ask for the data from server to client.GraphQL aggregates the data from different sources. Aggregation is the process of filtering data on the server side and then sending the filtered data to the client. Without aggregation, we send all the data to the client, and then the data is filtered at the client-side. This makes the system slow, and we can improve the efficiency of an API by using GraphQL. Here we will learn to deploy a simple GraphQL application using node.js on an EC2 server.

• How to Install OpenJDK on Fedora Linux – Linux Hint

  Java is a general-purpose programming language offering reliability, security, and compatibility. Java is everywhere – mobile apps, desktop programs, web applications, and enterprise systems. To build Java apps, developers need the JDK (Java Development Kit) that comes with all the essential tools. In this guide, check out how to install OpenJDK on Fedora Linux.

• Ultimate Guide to Install Flask on Ubuntu

  Flask is an open-source and free micro web-based python framework, designed to help programmers for building scalable, secure, and easily maintainable web applications. If you are a beginner, then, it’s quite easy and simple to start. We will tell you in this article how to install the python framework Flask on Ubuntu 20.04 system. The commands we have implemented can also run on Debian and old Ubuntu distributions.

• How to Install Linux Apps Using the Snap Store – Linux Hint

  Snap store is a desktop application used to find, install, and manage apps(also known as snaps) on Linux platforms. It shows all of the featured and famous applications with a thorough description, reviews, screenshots, and ratings. You can easily search for a specific application then download it on your system. Snap store always keeps users’ data secure and safe so that no one can access the data without your permission. Snap store is a similar platform to Google app store as a user can download any Linux supported application easily from it. It is good to use the Snap store in your system to cover complete details on how to install Linux apps using the Snap store in this article. Snap store installation is almost the same for every Linux distro; read the article below to install snap store and download applications completely.

• How to Install SysStat to Enable System Monitoring on Debian 10? – Linux Hint

  SysStat is a very useful utility for Linux based systems that are used for effectively monitoring your system. With system monitoring, you can easily figure out all the potential issues in your system, and hence, you can keenly observe the activities going on in your system. In this article, we are going to explain to you the procedure of installing SysStat to enable system monitoring on Debian 10.

• How to Setup vsftpd FTP Server on Debian 10? – Linux Hint

  Vsftpd (Very Secure FTP Daemon), licensed under GNU General Public License, is an FTP protocol used to transfer files to and from a remote network. It is a secure, stable, and fast FTP server that is supported on Linux/UNIX operating systems. In this post, we will learn how to set up a vsftpd FTP server on the Debian system.

• Tweaks for OpenEmbedded Dunfell

  I am currently working on changes to my fork of OE, Dunfell release. Working through a to-do list, here is progress so far... When I compiled LibreOffice recently on the Pi4, was unable to use the 'boost', 'harfbuzz' and 'neon' system packages, had to use internal versions. This is duplication, means that the final LibreOffice binary package will be bigger that is could be.

• Installing Steam on Fedora Linux – Linux Hint

  Vsftpd (Very Secure FTP Daemon) is a secure, stable, and fast FTP protocol used to transfer files to and from a remote network. In this article, we’ll discuss how to setup vsftpd FTP server on Debian 10 machine to easily access and upload/download files to and from your FTP server.

• BRL‑CAD : Open-Source Solid Modeling CAD Software

  Are you looking for open-source solid modeling software for your Linux PC? We recommend you try BRL-CAD. FOSS Linux brings you a detailed guide on its set up and usage.

Python Programming

• Python Deque – Linux Hint

  A deque means double-ended-queue with the addition of elements from any end; users can also remove elements from any end. This module comes from the collections library and is implemented using this module. It is generally preferable over the list where we need to have a faster method to append operations. The additions and removal can be done from both container ends. Users can add the values in the deque or remove them from both sides. They can even reverse the entire deque. The tutorial will cover all possible use cases along with elaborate examples for the ease of the users. We ideally use the latest version of Python for implementation that is Python x3.8, but if anyone does not have the latest version, even then they can implement it on their versions. It will generate similar results.

• Python Eclipse and PyDev Installation – Linux Hint

  Eclipse is a framework for interactive development that is being used in software development. It comprises a base platform and an optimized environment customization plug-in framework. On the other hand, PyDev is a third-party module or plug-in, which is used in Eclipse. It is an optimized development platform that facilitates code refactoring, graphic debug, code inspection, and other functions for Python coding. If you are searching for a guide to install and configure both the tools, then you are in the right place.

• Python Enumerate Function Tutorial – Linux Hint

  Enumerate is a Python built-in method. Enumerate() takes a set (e.g. a tuple) and returns it like an entity of enumeration. In a small statement, its significance can not be described. Although it is unfamiliar to most beginners, as well as some proficient programmers. It enables one to loop and provide an auto-counter about something. A counter is inserted by the enumerate() method as the enumerate object key.

• Python Map() Function Tutorial – Linux Hint

  Often you may face cases where you need to execute the same procedure on all the objects of an iterable input to generate a new iterable. Python’s map() is an integrated method that enables all the objects to be interpreted and translated into an iterable instead of an explicit loop, usually referred to as mapping. Using a Python for loop is the simplest but using the map, you can also solve this issue without the need for an explicit loop(). When you’re about to implement a transformation method to each object in an iterable, map() helps translate them into a fresh iterable. One of the methods which are promoting a functional programming type in Python is a map(). In this guide, you will learn about how the map() method works with different object types.

• What is Pony ORM and How to Get Started?

  Pony ORM is a Python programming language directory that enables people to work comfortably with objects kept as tuples in a relational database system. It enables you to deal with the information of the databank, in the form of substances/objects. In the database, there are tables having tuples of data. Conversely, when it is possible to view the data obtained from the databank in object form, it is far more useful when writing the code in an advanced-level object-oriented semantic. If you wish to work with Pony ORM, you have to go through the below-appended steps thoroughly.