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اینجا از علاقمندی هام پست میزارم : )
لینوکس - بلاکچین - هوش مصنوعی - تازه های تکنولوژی
و گاهی پست های غیرمرتبط
Download Telegram
@uselinux
💥آپدیت از فدورا 31 به 32(بدون پاک کردن نسخه قدیمی و نصب مجدد نسخه جدید)
@uselinux
ابتدا اخرین آپدیت های نرم افزاری روی فدورا 31 رو بگیرید
sudo dnf upgrade --refresh
@uselinux
بعد از این . ترجیحا از سیستمتون یک بک آپ بگیرید(از فایل های مهم)
@uselinux
بعد پلاگین system-upgrade رو برای dnf دانلود کنید
sudo dnf install dnf-plugin-system-upgrade
@uselinux
و در نهایت با این کامند روند دانلود فایل های آپگرید رو اجرا میکنید
sudo dnf system-upgrade download --releasever=32
@uselinux
اگر در این پروسه اروری داشتید مبنی بر دپندنسی های شکسته یا قدیمی میتونید با اضافه کردن فلگ ‐‐allowerasing اجازه بدید تا اونها رو پاک کنه
@uselinux
و در نهایت
sudo dnf system-upgrade reboot
ریبوت توسط این پلاگین آپگرید .
@uselinux
با این پلاگین و پکیج . شما همون کرنل که روی فدورا 31 داشتید رو روی 32 هم خواهید داشت(نگران نشید!!)
حالا منتظر بمونید تا این پروسه پاکسازی و نصب کامل اپگرید انجام بشه و سیستم بالا بیاد
@uselinux
(نکات:
نکته ۱ : این پروسه زمان بر هست ,در محل کار یا وقتی کار مهمی دارید انجام ندید
نکته۲ : این روال تست شده هست , اما حتما و حتما از سیستمتون بک آپ داشته باشید تا اگر خطای غیرمنتظره ای بروز کرد بتونید داون گرید کنید
نکته ۳: پایتون3.7 به پایتون 3.8 به روز خواهد شد!! بنابرین اگر پکیجی درحال دولوپ یا استفاده بودید که روی پایتون 3.7 درحال فعالیت بود ,دقت کنید . میتونید از مخزن مجددا پایتون 3.7 نصب کنید )
@uselinux
@uselinux
💥افزایش سرعت دانلود پکیج ها با dnf فدورا
@uselinux
فایل کانفیگ dnf رو باز کنید
sudo nano -w /etc/dnf/dnf.conf

و این دو خط رو به اخرش اضافه کنید
fastestmirror=true
max_parallel_downloads=8
و بعد با کلید های ctrl + x سیو کنید
@uselinux
توضیحات:
خط اول fastestmirror بهترین میرور ریپوزیتوری رو انتخاب میکنه (بین cdn ها و کلاود هایی که پینگشون خوبه و نزدیک هست به ما)
خط دوم . تعداد دانلود های موازی رو میگه (نکته : بیش از حد بالا نزارید تعداد رو . وگرنه تاثیر معکوس خواهد گذاشت )
@uselinux
Manjaro Linux 20.0 Lysia released with Xfce, KDE and GNOME editions - Snap and Flatpak support included
@uselinux
Manjaro Linux 20.0 Lysia has been released today, as the latest major refresh for this Arch Linux based distribution.
@uselinux

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GamingOnLinux; By Liam Dawe
(Posted by liamdawe on Apr 27, 2020 7:02 AM EDT)

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Adobe offers up a light Patch Tuesday for April
@uselinux
Adobe issued a mild batch of Patch Tuesday security update for April covering three products with all vulnerabilities being rated as important. ColdFusion 2016 and 2018 received patches for CVE-2020-3767, an insufficient input validation issue that can lead to an application-level DoS situation;  CVE-2020-3768 is a DLL search-order hijacking problem that can lead to Privilege…
@uselinux

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April 14, 2020
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How to Install Git on Ubuntu 20.04
@uselinux
Git is the world’s most popular distributed version control system used by many open-source and commercial projects. It allows you to collaborate on projects with your fellow developers, keep track of your code changes, revert to previous stages, create branches, and more.
@uselinux

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Linuxize.com; By linuxize
(Posted by linuxize on May 1, 2020 12:59 AM EDT)

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How to Write and Run a C program in Debian 10
@uselinux
In this article we will explain how to write, compile and run a simple C program in Debian. This will serve as a basis for you to move on to more complicated and useful C programs that you can write and run on Linux.
@uselinux

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vitux.com; By Karim Buzdar
(Posted by vitux on May 13, 2020 1:59 PM EDT)

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How to Install DOSBox For Linux to Play Old DOS Games
@uselinux
Keen to play old DOS games in your Linux computer? This guide covers how to install DOSBox for Linux and how to automatically mount your C: drive.
@uselinux

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Make Tech Easier; By John Knight
(Posted by damien on May 12, 2020 7:03 PM EDT)

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How to setup Apache Tomcat cluster with 3 Nodes on Ubuntu
@uselinux
In this article, we will see how to set up a cluster of Apache Tomcat servers. We will be using 3 Ubuntu 18.04 EC2 Instances or VMs, here I have used EC2 instances. We will also see the steps to install Java since Apache Tomcat requires Java.
@uselinux

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Howtoforge Linux Howtos und Tutorials
(Posted by bob on May 5, 2020 3:31 PM EDT)

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How to setup an Elastic Beanstalk Application on AWS
@uselinux
Elastic Beanstalk is one of the "computer" services in the Amazon Web Services (AWS) cloud. It allows us to easily manage and deploy applications. We don't have to understand or learn the services required to run our application. With Elastic Beanstalk, we only need to upload our application and Elastic Beanstalk takes care of the rest. Elastic Beanstalk supports applications developed in Java, .NET, Go, PHP, Python, Node.js and Ruby.
@uselinux

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Howtoforge Linux Howtos und Tutorials
(Posted by bob on Apr 21, 2020 5:03 AM EDT)

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The 12 Habits of Highly Effective Software Developers
@uselinux
#3 — Don’t be clever
@uselinux

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Better Programming; By Erik-Jan van Baaren
(Posted by eriky on Apr 15, 2020 8:53 PM EDT)

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How to Install osquery on Debian 10
@uselinux
osquery is a free and open-source tool developed by Facebook that can be used for querying operating system-related information including, memory usage, installed packages, process information, login users, listening ports and many more.
@uselinux

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Howtoforge Linux Howtos und Tutorials
(Posted by bob on Apr 28, 2020 3:42 PM EDT)

#auto_post
@uselinux
💥فریز شدن ترمینال بعد از ssh
@uselinux
احتمالا برای شما هم پیش اومده که بعد از ssh به یک سرور و مدت زیادی فعال نبودن , ترمینال شما فریز میشه و کانکشن قطع میشه و باید منتظر بمونید تا پایپ لاین و سشن کلا از بین بره تا دوباره ترمینالتون رو داشته باشید
@uselinux
درواقع NATشما کانکشن رو دراپ میکنه بعد از مدتی
@uselinux
یکی از راه حل ها اضافه کردن این کانفیگ
Host *
ServerAliveInterval 60
به کانفیگ ssh روی سیستم خودتون هست . در این مسیر
~/.ssh/config
@uselinux
(با اینکار به sshکلاینت میگید که بصورت منظم و دوره ای(اینجا 60ثانیه) پکت null ارسال کنه به سرور تا تایم آوت نشه)
نکته۱ : اگه فایل config نبود . بسازید خودتون
نکته۲: بعد از اضافه کردن این کانفیگ به ssh حتما پرمیژن رو تنظیم کنید :
chmod 600 ~/.ssh/config
@uselinux
Ubuntu Unity Remix 20.04 Unofficial Flavor Sees First Stable Release
@uselinux
Unity is back! An unofficial Ubuntu flavor featuring the good old Unity 7 desktop environment saw its first stable release as Ubuntu Unity Remix 20.04.
@uselinux

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9to5Linux; By Marius Nestor
(Posted by hanuca on May 13, 2020 8:41 AM EDT)

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3.5-inch Whiskey Lake SBC ships with Ubuntu image
@uselinux
Advantech’s 3.5-inch “MIO-5373” SBC runs Ubuntu or Win 10 on an 8th Gen Whiskey Lake CPU and offers up to 32GB DDR4, up to 64GB eMMC, triple display support, 2x GbE, 4x USB 3.0, 2x M.2, and MI/O expansion. The MIO-5373 follows a long list of other 3.5-inch SBCs with Intel’s 8th Gen Whiskey Lake […]
@uselinux

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LinuxGizmos.com; By Eric Brown
(Posted by bob on May 1, 2020 10:12 AM EDT)

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How to list all users in Linux
@uselinux
Since Linux is a multi-user operating system, it may consists of more than one user. This brief guide explains how to list all users in Linux.
@uselinux

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ostechnix.com
(Posted by ostechnix on May 17, 2020 2:28 PM EDT)
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How to Install Odoo 12 on Debian 10 with Nginx as a Reverse Proxy
@uselinux
Odoo, also known as OpenERP, is a free and open-source ERP platform. It’s one of the most popular ERP platforms available thanks to its customizability and flexibility. Written in the Python programming language, Odoo is used for many business applications, including sales pipeline, project management, CRM, invoicing, accounting, inventory, and much more. In this guide, we will show you how to install Odoo 12 with Nginx as a reverse proxy on a Debian 10 VPS.
@uselinux

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RoseHosting
(Posted by RoseHosting on May 12, 2020 4:34 PM EDT)

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How to Install Zoom on Ubuntu 20.04
@uselinux
Zoom is an easy to use communication platform that unifies cloud video conferencing, real-time messaging, and content sharing. With Zoom, you can host webinars, organize online meetings, and create conference rooms.
@uselinux

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Linuxize.com; By linuxize
(Posted by linuxize on May 15, 2020 4:35 PM EDT)

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REvil hackers double ransom for celebrity law firm, threaten to release Trump ‘dirty laundry’
@uselinux
A celebrity law firm hit by a REvil ransomware attack is refusing to pay up, and now attackers have doubled the ransom request to $42 million and threatened to release damaging information on President Trump. Although Trump reportedly has never been a client of Grubman Shire Meiselas & Sacks, the New York Post Page Six…
@uselinux

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May 15, 2020
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Download Recursive Dependencies Of A Package In Ubuntu
@uselinux
In this guide, we will see how to download recursive dependencies of a package in Ubuntu. In other words, we are going to download the dependencies of dependencies.
@uselinux

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ostechnix.com; By Senthil Kumar
(Posted by ostechnix on Apr 15, 2020 12:10 AM EDT)

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