Install Skype 8.65 on Fedora 33/32, CentOS/RHEL/SL 8.2/7.7

This is guide, howto install Skype 8.65 on Fedora 33/32/31/30 on CentOS/Red Hat (RHEL)/Scientific Linux (SL) 8.2/7.8. This is actually easy process, I updated this guide and use Skype own RPM package, because it's currently only way the install Skype. Skype 4.3 and older versions are outdated after July 1. 2017. Notice From Skype download page: Important notice: All Skype for Linux clients version 4.3 and older will be retired on July 1, 2017. To keep chatting, please install the latest...

Fedora 33/32/31 nVidia Drivers Install Guide

This is guide, howto install nVidia proprietary drivers on Fedora 33/32/31/30/29 and disable Nouveau driver. This guide works with GeForce 6/7/8/9/200/300/400/500/600/700/800/900/10/20/30 series cards. GeForce 30 series cards works with 455.xx nVidia drivers, (RTX 3080 and RTX 3090) GeForce 20 series cards works with 450.xx and 455.xx nVidia drivers (RTX 2080 Ti, RTX 2080, RTX 2070 Ti, RTX 2070, RTX 2060) GeForce 600/700/800/900/10 series cards works with 390.xx, 450.xx and 455.xx...

VirtualBox 6.1 on Fedora 32/31, CentOS/RHEL 8.0/7.7

Oracle VirtualBox is a powerful x86 and AMD64/Intel64 virtualization product for enterprise as well as home use. VirtualBox is a general-purpose full virtualizer for x86 hardware. Targeted at server, desktop and embedded use, it is now the only professional-quality virtualization solution that is also Open Source Software. Check video version of guide: VirtualBox supports a large number of guest operating systems: [inttf_post_ad1] Windows 3.x Windows NT 4.0 Windows...

Adobe Flash Player 32 on Fedora 32/31, CentOS/RHEL 8.0/7.7

This is guide, howto install Adobe Flash Player Plugin version 32 (32-bit and 64-bit) with YUM/DNF on Fedora 32/31/30/29, CentOS 8.0/7.7/6.10 and Red Hat (RHEL) 8.0/7.7/6.10. Currently only Firefox is supported and you need firefox-x11 launcher or fallback to x11. Wayland and Google Chrome/Chromium is not supported anymore. Install Adobe Flash Player Plugin 32 Fedora 32/31/30/29, CentOS 8.0/7.7/6.10 and Red Hat (RHEL) 8.0/7.7/6.10 1. Change Root User sudo -i ## OR ## su - 2....

Install Google Chrome on Fedora 33/32, CentOS/RHEL 8.2/7.7

This guide explains howto install Google Chrome Web browser on Fedora 33/32/31/30 and CentOS/Red Hat (RHEL) 8.2/7.8. Best way to install and keep up-to-date with Google Chrome browser is use Google's own YUM/DNF repository. Check quick video version of guide: Install Google Chrome on Fedora 33/32/31/30, CentOS 8.2/7.8, Red Hat (RHEL) 8.2/7.8 [inttf_post_ad1] 1. Change to root user. sudo -i ## OR ## su - 2. Enable Google YUM repository Note: Google Chrome Linux...

VirtualBox Guest Additions on Fedora 33/32, CentOS/RHEL 8/7/6/5

This is guide, howto install Oracle VirtualBox Guest Additions on Fedora, CentOS and Red Hat (RHEL). This guide should work with Fedora 33/32/31/30/29/28, CentOS 8.2/7.8/6.10/5.11, Red Hat (RHEL) 8.2/7.8/6.10/5.11. VirtualBox Guest Additions is special software that can be installed inside Linux virtual machines to improve performance and make integration much more seamless. Among the features provided by these VirtualBox Guest Additions are mouse pointer integration and arbitrary screen...

Install Opera 72 on Fedora 33/32, CentOS/Red Hat (RHEL) 8/7

This is guide, howto install or update Opera 72.0.3815.148 browser on Fedora, CentOS and Red Hat (RHEL). This works on Fedora 33/32/31, CentOS 8.2/7.8 and Red Hat (RHEL) 8.2/7.8. Check Opera Browser features >> Check video version of guide: [inttf_post_ad1] 1. Change Root User sudo -i ## OR ## su - 2. Install Opera Browser 72 on Fedora, CentOS and Red Hat (RHEL) 2.1 Create Opera repo file Run following command (copy & paste all lines to console) to create...

Create Windows 10 Install Media (USB flash drive) on Linux

This is quick guide howto create Windows 10 install media / bootable USB flash drive on Linux. I use here Fedora Linux, but same method works on Ubuntu, Arch, Gentoo or any other Linux too. Reason why this guide exist is that the latest Windows 10 image Win10_2004_English_x64.iso (May 2020 update) install.wim file is too big to fit on Fat32 file system 4 Gb file size limit. Yes I know that you can use NTFS, but systems with older UEFI/BIOS won't boot NTFS formatted USB flash drives, so it's...

PHP: Remove Last Character from String – substr / substr_replace / rtrim

This is a very common PHP question, how to remove last character from string in PHP? So here are three ways how to delete last character from string in PHP. [inttf_post_ad1] Method 1 - PHP: Remove Last Character from String using substr and mb_substr substr and mb_substr commands usage substr($string, 0, -1); mb_substr($string, 0, -1); substr and mb_substr example: $string = "This is test string.."; echo $string . "\n"; // substr function echo "substr: " ....

Install Adobe Reader on Fedora 32/31, CentOS/RHEL 7.7/6.10

This is guide shows, howto install Adobe Reader (Acrobat PDF Reader) current version 9.5.5 RPM on Fedora 32/31/30/29, CentOS 7.7/6.10, Red Hat (RHEL) 7.7/6.10. This method works both 32-bit and 64-bit architectures. Note: Before it was possible install Adobe Reader using YUM, but currently there is not Adobe Reader in their 32-bit repo, so here is updated installation guide to get Adobe Reader working. [inttf_post_ad1] 1. Change Root User sudo -i ## OR ## su - 2. Get Adobe...

Fedora 31 Netinstall / Desktop Install Guide

This is guide with screenshots, howto install Fedora 31 (F31) Desktop using Fedora Netinstall image. This same Fedora Netinstall method works for Fedora server installation too. Server or minimal install is possible select Software Selection step. [inttf_post_ad1] 1. Before Fedora 31 Installation 1.1 Download Fedora 31 Netinstall Image Download Fedora 31 here. Select Fedora 31 Netinstall image. In this guide I use desktop install image. You can of course use Server install image...

Install SVN Server on Fedora 31/30, CentOS/RHEL 8.0/7.7

This is guide, howto install SVN (Subversion) server on Fedora 31/30/29/28, CentOS 8.0/7.7/6.10, Red Hat (RHEL) 8.0/7.7/6.10. What is SVN (Subversion)? Subversion is a free/open-source version control system. Subversion manages files and directories, and the changes made to them, over time. This allows you to recover older versions of your data, or examine the history of how your data changed. In this regard, many people think of a version control system as a sort of "time...

Apache Userdir with SELinux on Fedora 31/30, CentOS/RHEL 8.0/7.7

This is quick guide howto enable Apache userdirs with SELinux on Fedora 31/30/29/28, CentOS 8.0/7.7/6.10 and Red Hat (RHEL) 8.0/7.7/6.10. This guide assumes that you have Apache (httpd) server installed on your system. This guide uses separeted userdir.conf without touching httpd.conf so later default httpd.conf can be overrided or whole configuration moved simply. This guide uses user called testuser and should be replaced by real user name(s). [inttf_post_ad1] Enable Apache...

Install MariaDB 10.4 on Fedora 31/30, CentOS/RHEL 8.0/7.7/6.10

MariaDB is a binary drop in replacement for MySQL database server. This means that for most cases, you can just uninstall MySQL and install MariaDB and you are good to go. Why MariaDB? MariaDB is totally open source version of MySQL It works just like MySQL and is compatible with MySQL setups Fedora and Red Hat/CentOS is moving to use MariaDB from Fedora 19/RHEL 7/CentOS 7 versions [inttf_post_ad1] This is guide, howto install or upgrade MariaDB 10.4.8 [stable] or 10.3.18...

CentOS 8 Stream Install Guide – CentOS 8 Installation Screenshots

This is CentOS 8 Stream installation guide, step-by-step walkthrough with screenshots. The CentOS 8 is available for the following architectures Intel/AMD 64-bit IBM Power little endian ARM 64-bit [inttf_post_ad1] On this guide I use Anaconda Graphical Installer and CentOS 8 Stream DVD ISO. You can alternatively use Stream Boot ISO or 8.0.1905 medias. 1. Before CentOS 8 Installation 1.1 Download CentOS 8 DVD ISO Image Check closest CentOS mirror and download CentOS...

CentOS 7.7 Netinstall Guide – Network Installation Screenshots

This step-by-step walkthrough with screenshots, howto install CentOS (The Community ENTerprise Operating System) 7.7 Linux with Network installation (NetInstall). CentOS 7.7 is released and it brings all Red Hat (RHEL) 7.7 goodness to all CentOS 7.7 users. Want just CentOS 7.7 Netinstall mirror URL? Goto CentOS 7.7 Netinstall URL [inttf_post_ad1] 1. Download CentOS 7.7 Net Install (NetInstall) image Select mirror here: CentOS 7.7 x86_64 version Select ISO...

Fedora 30 Netinstall / Server Install Guide

This is guide with screenshots, howto install Fedora 30 (F30) Server using Fedora Netinstall image. This same Fedora Netinstall method work for desktop installation too. Desktop is possible select Software Selection step. 1. Before Fedora 30 Installation [inttf_post_ad1] 1.1 Download Fedora 30 Netinstall Image Download Fedora 30 here. Select Fedora 30 Netinstall image. On this guide I use server install image. 1.2 Burn Fedora 30 Image to CD/DVD, Create Live USB or use image...

Fedora 29 Netinstall / Server Install Guide

This is guide with screenshots, howto install Fedora 29 (F29) Server using Fedora Netinstall image. This same Fedora Netinstall method work for desktop installation too. Desktop is possible select Software Selection step. 1. Before Fedora 29 Installation [inttf_post_ad1] 1.1 Download Fedora 29 Netinstall Image Download Fedora 29 here. Select Fedora 29 Netinstall image. On this guide I use server install image. 1.2 Burn Fedora 29 Image to CD/DVD, Create Live USB or use image...
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