Tag how-to

Pages with tag how-to

Acessibilidade– Instalando Fedora com Orca

Obrigado por escolher instalar o Fedora. A primeira coisa que você precisa fazer é colocar o instalador em um disco removível, como um DVD ou pen drive. Para máxima acessibilidade,… Read more

Accessibility – Getting Started After Installation with Orca

Now that the system is installed, you’ll need to log in with your user account password. But, Orca isn’t speaking at this point. To turn it on, press Alt +… Read more

Accessibility – Why Choose Fedora Linux?

As other, proprietary, computer operating systems (OS) decline in accessibility, or fail to move forward on lofty promises, people with disabilities may begin looking for an alternative, particularly as computers… Read more

Adicionando ou removendo repositórios de software no Fedora

Esta seção descreve como adicionar, habilitar ou desabilitar um repositório de software com o aplicativo DNF. Adding repositories This section describes how to add software repositories with the dnf config-manager… Read more

Adicionando um usuário ao sudoers

Uma das operações mais comuns que os administradores desejam realizar ao gerenciar as permissões sudo é conceder a um novo usuário acesso geral` sudo`. Isso é útil se você deseja… Read more

Checking Integrity With AIDE

Advanced Intrusion Detection Environment (AIDE) is a utility that creates a database of files on the system, and then uses that database to ensure file integrity and detect system intrusions.… Read more

Anaconda Logging

Introdução Anaconda tracks all of its activities in logs. This includes: changing installation steps (that roughly correspond to different screens in the graphical installer) storage devices detection and manipulation installation… Read more

Atualizações Automáticas

Você deve decidir se deseja usar atualizações automáticas do DNF em cada uma de suas máquinas. Existem vários argumentos a favor e contra as atualizações automáticas a serem considerados. No… Read more

Using Bugzilla

Fedora uses Red Hat Bugzilla for bug tracking. This page and the other pages under the "Bugs" header on the left offer some tips and guidance. Permissions Any user, including… Read more

Managing Bugzilla email notifications

Bugzilla allows you to set granular email notification preferences. Email preferences To set your email preferences, go to the Email Preferences tab of your user preferences. You will see a… Read more

How to file a bug

The purpose of this document is to give step by step instructions on filing bugs in Fedora. For more information about using Bugzilla, see the Bugs section of the Quick… Read more

Bugzilla – Finding the Correct Component

When filing a bug, it helps if you can identify the component at fault. This is not always obvious, so here are some tips. Which program is it? If you… Read more

Finding duplicates in Bugzilla

Fedora developers want to hear about specific and reproducible bugs that happen when you use Fedora Linux, but it does not help to have the same bug reported many times.… Read more

Providing a Stack Trace

A stack trace is one of the most important pieces of information you can provide to help others debug an application crash. This page details the importance of stack traces… Read more

Bugzilla queries

Bugzilla lets you search for bug reports that match specified conditions. This page covers common options. The Red Hat Bugzilla User Guide has more information. Simple queries The simple Bugzilla… Read more

Reporting Bugzilla spam

Like any website that allows user contribution, Red Hat Bugzilla sometimes gets spam comments. There are two ways to report spam. Tag comment The preferred way is to tag the… Read more

Alterando nome do host

Uma nova instalação do Fedora irá atribuir um nome de host padrão. Você pode desejar definir um nome diferente para facilitar a identificação de seu(s) host(s) em uma rede. Existem… Read more

Configurando a rede IP com nmcli

Como configurar a rede usando a utilidade de linha de comando nmcli (Interface de Linha de Comando NetworkManager). Getting started with nmcli The nmcli (NetworkManager Command Line Interface) command-line utility… Read more

Configurando o Sistema de Janelas X usando o arquivo xorg.conf

Sobre o xorg.conf Tradicionalmente, o arquivo xorg.conf é usado para configurar um servidor de exibição Xorg. No Fedora (onde um servidor de exibição Xorg é configurado em vez do padrão… Read more

Configurando o Xorg como a sessão padrão do GNOME

O Wayland é o servidor de exibição padrão para o GNOME, e tem sido padrão no Fedora desde o Fedora 25. No entanto, alguns usuários podem precisar de ainda usar… Read more

Contribua para as Documentações Rápidas

O objetivo é abandonar os wikis, onde guias úteis são misturados com rascunhos de documentação e notas internas, e adotar guias práticos e tutoriais interessantes, orientados a tópicos específicos, repletos… Read more

GPG Keys Management

This document explains in detail how to obtain a GPG key using common Fedora utilities. It also provides information on managing your key as a Fedora contributor. Criando Chaves GPG… Read more

Creating a Disk Partition in Linux

Creating and deleting partitions in Linux is a regular practice because storage devices (such as hard drives and USB drives) must be structured in some way before they can be… Read more

Creating and Using a Live Installation Image

Downloading Fedora Linux Download Fedora Linux from https://fedoraproject.org/. Fedora Linux is freely available and comes in a number of different versions to meet different needs. If you are trying out… Read more

Criando máquinas virtuais de Windows com drivers virtIO

A infraestrutura do Fedora hospeda drivers virtIO e agentes de software adicionais para máquinas virtuais Windows em execução em máquinas virtuais baseadas em kernel (KVM). virtIO é um padrão de… Read more

CUPS – How to Debug Printing Issues

If you are experiencing a problem with printing, please take a look at the common bugs page before filing a bug. If the problem you are seeing is not listed… Read more

CUPS – How to Debug Scanning Issues

SANE library, communication libraries and backends can turn on and off debug logging via SANE_DEBUG_* environment variables. The common environment variables: SANE_DEBUG_DLL - enables debugging SANE library SANE_DEBUG_SANEI_USB - enables… Read more

CUPS – Filing a Bug Report

Deciding which component Problems involving printing may relate to several components. The configuration GUI (See above) is either GNOME 3 System Settings application or system-config-printer. These packages also provide the… Read more

CUPS – Known Issues

Here are several known issues, which arise with certain circumstances, and there isn’t general solution or upstream didn’t want to add the solution to its project: cups-browsed Cannot print due… Read more

CUPS – Printing and Scanning Terminology

Printing Print queue Abstraction unit in CUPS for a printer - it has a device uri, which represents connection to the device, and can exist with classic driver (PPD file… Read more

CUPS – Useful Tricks

How to install a print queue The fact whether you have to install a printer or not depends on several things: what is the device you want to install -… Read more

Como debugar problemas com o Dracut

Prefácio If you are experiencing a problem with system initialization due to Dracut, please see the common bugs document before filing a bug. Some easy configuration tweaks that fix a… Read more

Desabilitando o bloqueio automático de tela do GNOME

In the interest of safety and privacy, the GNOME automatic screen lock is enabled by default. When the screen locks after a period of inactivity, you must enter your password… Read more

Displaying a User Prompt on the GNOME Login Screen

To show a user prompt instead of a list of users on the GNOME login screen, open a terminal and perform the following steps: Create a file for the GNOME… Read more

Referência rápida do gerenciador de pacotes DNF

Esta seção lista os comandos mais úteis fornecidos pelo utilitário dnf. Para uma lista completa de comandos, opções e suas sintaxes, consulte a página man dnf(8). dnf help comando Exibe… Read more

DNF and its APT command equivalents on Fedora

APT é o gerenciador de pacotes / solucionador de dependências para o ecossistema Debian, ou seja, ele gerencia pacotes .deb instalados pelo programa DPKG. O software Fedora é baseado em… Read more

Usando o software gerenciador de pacotes DNF

DNF is a software package manager that installs, updates, and removes packages on Fedora and is the successor to YUM (Yellow-Dog Updater Modified). DNF makes it easy to maintain packages… Read more

Como habilitar o clique do touchpad

Escopo Fedora tries to make various desktop environments available to its users. Since Fedora tries to stay as close to upstream as possible, we follow the various defaults selected by… Read more

Fedora Repositories

This page explains the various Fedora repositories that exist for different Fedora Releases, the relationship between them, and what packages they contain. The fedora repository The fedora repository exists for… Read more

Control of System Accessibility by firewalld

A firewall is a way to protect machines from any unwanted access from outside. In Fedora, it is installed by default during the installation of the operating system, enabled and… Read more

Adding New Fonts in Fedora

Fedora pré-instala inúmeras fontes básicas por padrão. Essa página explica como adicionar novas fontes em uma instalação do Fedora. Packaged fonts Did you know Fedora packages several freely-licensed fonts? There… Read more

Primeiros passos com Apache HTTP Server

O Apache HTTP Server é um dos servidores da web mais comumente usados. Esta seção atua como um guia de início rápido para implantar e configurar o Apache no Fedora.… Read more

Definindo um atalho de teclado para abrir um aplicativo no GNOME

If you frequently use a certain application, you can set a keyboard shortcut to quickly launch that application on GNOME. This example shows how to set a key shortcut to… Read more

Extensões do GNOME Shell

Através do website: "GNOME Shell extensions are small pieces of code written by third party developers that modify the way GNOME works. (If you are familiar with Chrome Extensions or… Read more

O Carregador de Inicialização GRUB2 – Instalação e Configuração

GRUB2 é a versão mais recente do GNU GRUB, o GRand Unified Bootloader. Um bootloader é o primeiro programa de software que é executado quando um computador é inicializado. Ele… Read more

Instalando e Usando o VLC

Installing VLC Install VLC: Running VLC To run the VLC media player using GUI: Open the launcher by pressing the Super key. Type vlc. Press Enter. To run VLC from… Read more

Instalando os navegadores Chromium ou Google Chrome

Chromium and Google Chrome web browsers Fedora Workstation, in its out of the box configuration, only includes free and open source software. Mozilla Firefox is the browser included in Fedora… Read more

Installing Docker and Docker-Compose

Overview This guide provides useful information about installing Docker and Docker-Compose using rpms available from Fedora. The role of Podman and related packages is also discussed. The Docker community also… Read more

Installing software from source on Fedora

Most of the software you will install on your Fedora system will either come from a desktop application manager tool such as the GNOME Software tool or from a command… Read more

Instalando o Java

Java is a popular programming language that allows you run programs on many platforms, including Fedora. If you want to create Java programs, you need to install a JDK (Java… Read more

Instalando MySQL/MariaDB

MySQL is a widely used relational database management system (RDBMS). MariaDB is a community-developed fork of MySQL and is the preferred MySQL implementation in Fedora. While the two products share… Read more

Instalando plugins para reprodução de filmes e músicas

Como usuário e administrador de sistemas do Fedora, você pode seguir estes passos para instalar plugins multimídia adicionais que permitem reproduzir diversos tipos de vídeo e áudio. Procedimento Utilize o… Read more

Instalando o Spotify no Fedora

Spotify é um serviço proprietário de streaming de música compatível com diversas plataformas. Spotify é um serviço freemium, com propagandas que podem ser removidas ao pagar por uma assinatura. Apesar… Read more

Instalando sistemas operacionais virtuais com GNOME Boxes

GNOME Boxes é um aplicativo do ambiente de trabalho GNOME, que permite que você acesse sistemas operacionais instalados virtualmente. Installing a virtual operating system from the list of predefined systems… Read more

Jitsi Meet Self-Hosting Guide

Jitsi video conferencing stack enables users to create virtual meetings, conferences, and collaboration sessions among other notable use-cases. Jitsi video conferencing stack provides: Jitsi Meet (jitsi-meet): a web-based client application… Read more

Joining an Active Directory or FreeIPA domain

Fedora can join Active Directory and FreeIPA domains using the realm command. If you want your Fedora machine to be part of an Active directory or FreeIPA domain just follow… Read more

Booting

Setting an installed kernel to boot by default To set a specific installed kernel to boot by default, first check the kernels installed on the system. Identify the kernel to… Read more

Construindo um Kernel Customizado

This document provides instructions for advanced users who want to rebuild the kernel from some source. Some common reasons to build a custom kernel are: To apply patches for testing… Read more

Instalando um kernel do Koji

A quick guide on installing a kernel from the Koji repository. Koji is the build system Fedora developers use to build software for inclusion into Fedora. If there is a… Read more

Dias de Teste do Kernel

A quick guide for Kernel Test Days. During Kernel Test Days, contributors are asked to run a Kernel Regression Test which will help to detect and troubleshoot any issue with… Read more

Testando patches

A quick guide for testing if a patch resolves your issue. Occasionally, when attempting to resolve a kernel issue (particularly one that’s specific to your hardware) you may be asked… Read more

Solução de Problemas

The kernel, like any software, has bugs. It’s a large, complex project and can be difficult to troubleshoot problems. This document covers some basic troubleshooting techniques to help narrow down… Read more

How to Manage Various Database Server from GUI

For database management, it is more user-friendly to use graphical tools: MySQL/MariaDB: phpMyAdmin.noarch : A web interface for MySQL and MariaDB MySQL Specific: MySQL Workbench is a unified visual tool… Read more

Gerenciando atalhos de teclado para abrir um aplicativo no GNOME

Adding keyboard shortcuts for custom applications in GNOME This section describes how to add a keyboard shortcut for starting a custom application in GNOME. Procedure Open Settings and choose the… Read more

Machine Owner Key Enrollment

This page documents how to enroll a machine owner key that is created during the Nvidia driver installation (typically in GNOME Software, or as described in the RPM Fusion article… Read more

Network Manager Quick Reference

NetworkManager status Overall status of NetworkManager Display active connections Display all configured connections Connect/disconnect to an already configured connection Connect to a configured connection by name Disconnection by name Wi-Fi… Read more