Pages in category administration
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
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
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
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
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
DNF Package Manager Quick Reference
This sections lists the most useful commands provided by the dnf utility. For a complete list of commands, options, and their syntax, see the dnf(8) man page. dnf help command…
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
Disk Encryption User Guide
What is block device encryption? Block device encryption encrypts/decrypts the data transparently as it is written/read from block devices, the underlying block device sees only encrypted data. To mount encrypted…
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
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
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
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 plugins para reprodução de filmes e músicas
As a Fedora user and system administrator, you can use these steps to install additional multimedia plugins that enable you to play various video and audio types. Procedimento Use the…
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
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
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
Sistema de gerenciamento de pacotes
Sistema de Gerenciamento de Pacotes Introdução Fedora is a distribution that uses a package management system. This system is based on rpm , the RPM Package Manager, with several higher…
Read more
Itens do PackageKit Não Encontrados
Pacote Faltando Unfortunately, the package you were searching for is not available in Fedora. There are a few common reasons why a package might not be in Fedora’s repositories: Fedora…
Read more
Performando tarefas de administração usando sudo
Como performar tarefas que exigem privilégios root sem fazer login como root. What is sudo? The sudo command allows users to gain administrative or root access. When trusted users precede…
Read more
Como resetar a senha de root
A root password may be set up while installing Fedora Linux, although it is now suggested to leave the root account locked and use sudo. This article describes how to…
Read more
Root Account Locked
Phenomenon Cannot open access to console, the root account is locked in emergency mode (dracut emergency shell) Reason This is a known problem. It happens Fedora releases 28 and newer,…
Read more
How to create a Samba share
Samba allows for Windows and other clients to connect to file share directories on Linux hosts. It implements the server message block (SMB) protocol. This guide covers creating a shared…
Read more
Mantendo o sistema seguro ao mantê-lo atualizado
Essa seção explica: Why it is important to update your system regularly How to apply updates manually by using the GUI or CLI How to enable automatic updates Why it…
Read more
How to Set Nvidia as Primary GPU on Optimus-based Laptops
Introdução The objective is to enable NVIDIA GPU of an Optimus-based laptop all the time and use it for every single activity. Please do not use this guide if you…
Read more
Compreendendo e administrando o systemd
Learn the basic principles of the systemd init system: how to configure it and use it to administer the system. Understanding systemd Systemd is a system and service manager for…
Read more
Upgrading Fedora to a New Release
Upgrading to the next Fedora Workstation release In Fedora Workstation, when the next stable release is available, a graphical notification will appear similar to the update notifications. Clicking this, or…
Read more
Upgrading Fedora Using DNF System Plugin
dnf-plugin-system-upgrade is a plugin for the DNF package manager and is used to upgrade your system to the current release of Fedora. For Fedora Silverblue and Fedora CoreOS, which use…
Read more
Upgrading Fedora Online Using Package Manager
This page contains information explaining how to upgrade Fedora online using dnf (without the DNF system upgrade plugin). Upgrading Fedora using dnf directly Participate If you are upgrading using DNF…
Read more
Como habilitar virtualização em KVM
Nested virtualization allows you to run a virtual machine (VM) inside another VM while still using hardware acceleration from the host. Verificando se a virtualização aninhada é suportada For Intel…
Read more
Usando Certificados de Sistema Compartilhados
O armazenamento de Certificados do Sistema Compartilhado permite que o NSS, o GnuTLS, o OpenSSL e o Java compartilhem uma fonte padrão para recuperar âncoras de certificados do sistema e…
Read more
Visualizando logs no Fedora
Log files contain messages about the system, including the kernel, services, and applications running on it. These contain information that helps troubleshoot issues, or simply monitor system functions. Fedora uses…
Read more
Instalando o Zoom no Fedora
Descrição Zoom Video Communications. Inc. is an American communications technology company headquartered in San Jose, California. It provides videotelephony and online chat services through a cloud-based peer-to-peer software platform and…
Read more