Neste artigo, mostro como instalar o Oracle Linux do zero e preparar um ambiente funcional com MySQL Community Edition, ideal para testes, desenvolvimento ou aprendizado.
Requisitos do Ambiente
Máquina física ou virtual com no mínimo:
2 GB de RAM
20 GB de disco
2 CPUs
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Imagem ISO do Oracle Linux (versão mais recente)
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Conexão com a internet (para atualizar pacotes)
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Acesso com privilégio root
Baixando e Instalando o Oracle Linux
Passo 1 – Download da ISO - Acesse o site oficial da Oracle e baixe a imagem ISO da versão desejada. Para este guia, usamos o Oracle Linux 9.
Passo 2 – Criação da Máquina Virtual - Com base nos requisitos acima, foi criada uma maquina virtual cm o VirtualBox.
Passo 3 – Instalação do Sistema Operacional
- Iniciar a maquina com a ISO e escolher a opção Install Oracle Linux 9.6.0.
- Em seguida, escolha o idioma (sugiro utilizar o inglês).
- Na seleção de software, escolha a opção "Server with GUI" ou "Minimal Install" (recomendado para servidores). Configure o teclado, rede, timezone e senha do root.
Passo 4 – Atualizando o sistema - o objetivo é garantir que todos os pacotes instalados no Oracle Linux estejam com as versões mais recentes disponíveis nos repositórios oficiais. Essa prática é fundamental por motivos de segurança, estabilidade e compatibilidade.
[root@mysql01 ~]# dnf update -y
Instalando o MySQL no Oracle Linux
Passo 1 - Instalar o MySQL Server.
[root@mysql01 ~]# dnf install -y mysql-server Last metadata expiration check: 0:26:35 ago on Fri 13 Jun 2025 04:27:14 PM -03. Dependencies resolved. ============================================================================================================================================================================================================================================= Package Architecture Version Repository Size ============================================================================================================================================================================================================================================= Installing: mysql-server x86_64 8.0.41-2.el9_5 ol9_appstream 17 M Installing dependencies: checkpolicy x86_64 3.6-1.el9 ol9_appstream 362 k libicu x86_64 67.1-9.el9 ol9_baseos_latest 9.6 M libtirpc x86_64 1.3.3-9.el9 ol9_baseos_latest 100 k mecab x86_64 0.996-3.el9.4 ol9_appstream 384 k mysql-errmsg x86_64 8.0.41-2.el9_5 ol9_appstream 526 k mysql-selinux noarch 1.0.13-1.el9_5 ol9_appstream 36 k perl-AutoLoader noarch 5.74-481.el9 ol9_appstream 20 k perl-B x86_64 1.80-481.el9 ol9_appstream 195 k perl-Carp noarch 1.50-460.el9 ol9_appstream 34 k perl-Class-Struct noarch 0.66-481.el9 ol9_appstream 21 k perl-Data-Dumper x86_64 2.174-462.el9 ol9_appstream 60 k perl-Digest noarch 1.19-4.el9 ol9_appstream 35 k perl-Digest-MD5 x86_64 2.58-4.el9 ol9_appstream 41 k perl-Encode x86_64 4:3.08-462.el9 ol9_appstream 1.8 M perl-Errno x86_64 1.30-481.el9 ol9_appstream 13 k perl-Exporter noarch 5.74-461.el9 ol9_appstream 37 k perl-Fcntl x86_64 1.13-481.el9 ol9_appstream 19 k perl-File-Basename noarch 2.85-481.el9 ol9_appstream 16 k perl-File-Path noarch 2.18-4.el9 ol9_appstream 36 k perl-File-Temp noarch 1:0.231.100-4.el9 ol9_appstream 67 k perl-File-stat noarch 1.09-481.el9 ol9_appstream 16 k perl-FileHandle noarch 2.03-481.el9 ol9_appstream 14 k perl-Getopt-Long noarch 1:2.52-4.el9 ol9_appstream 71 k perl-Getopt-Std noarch 1.12-481.el9 ol9_appstream 14 k perl-HTTP-Tiny noarch 0.076-462.el9 ol9_appstream 63 k perl-IO x86_64 1.43-481.el9 ol9_appstream 109 k perl-IO-Socket-IP noarch 0.41-5.el9 ol9_appstream 49 k perl-IO-Socket-SSL noarch 2.073-2.el9 ol9_appstream 234 k perl-IPC-Open3 noarch 1.21-481.el9 ol9_appstream 26 k perl-MIME-Base64 x86_64 3.16-4.el9 ol9_appstream 38 k perl-Mozilla-CA noarch 20200520-6.el9 ol9_appstream 13 k perl-Net-SSLeay x86_64 1.94-1.el9 ol9_appstream 504 k perl-POSIX x86_64 1.94-481.el9 ol9_appstream 99 k perl-PathTools x86_64 3.78-461.el9 ol9_appstream 108 k perl-Pod-Escapes noarch 1:1.07-460.el9 ol9_appstream 21 k perl-Pod-Perldoc noarch 3.28.01-461.el9 ol9_appstream 116 k perl-Pod-Simple noarch 1:3.42-4.el9 ol9_appstream 272 k perl-Pod-Usage noarch 4:2.01-4.el9 ol9_appstream 48 k perl-Scalar-List-Utils x86_64 4:1.56-462.el9 ol9_appstream 81 k perl-SelectSaver noarch 1.02-481.el9 ol9_appstream 10 k perl-Socket x86_64 4:2.031-4.el9 ol9_appstream 62 k perl-Storable x86_64 1:3.21-460.el9 ol9_appstream 100 k perl-Symbol noarch 1.08-481.el9 ol9_appstream 13 k perl-Term-ANSIColor noarch 5.01-461.el9 ol9_appstream 54 k perl-Term-Cap noarch 1.17-460.el9 ol9_appstream 27 k perl-Text-ParseWords noarch 3.30-460.el9 ol9_appstream 17 k perl-Text-Tabs+Wrap noarch 2013.0523-460.el9 ol9_appstream 29 k perl-Time-Local noarch 2:1.300-7.el9 ol9_appstream 41 k perl-URI noarch 5.09-3.el9 ol9_appstream 180 k perl-base noarch 2.27-481.el9 ol9_appstream 15 k perl-constant noarch 1.33-461.el9 ol9_appstream 28 k perl-if noarch 0.60.800-481.el9 ol9_appstream 12 k perl-interpreter x86_64 4:5.32.1-481.el9 ol9_appstream 76 k perl-libnet noarch 3.13-4.el9 ol9_appstream 157 k perl-libs x86_64 4:5.32.1-481.el9 ol9_appstream 2.7 M perl-mro x86_64 1.23-481.el9 ol9_appstream 27 k perl-overload noarch 1.31-481.el9 ol9_appstream 44 k perl-overloading noarch 0.02-481.el9 ol9_appstream 11 k perl-parent noarch 1:0.238-460.el9 ol9_appstream 15 k perl-podlators noarch 1:4.14-460.el9 ol9_appstream 135 k perl-subs noarch 1.03-481.el9 ol9_appstream 10 k perl-vars noarch 1.05-481.el9 ol9_appstream 11 k policycoreutils-python-utils noarch 3.6-2.1.el9 ol9_appstream 113 k protobuf-lite x86_64 3.14.0-16.el9 ol9_appstream 231 k python3-audit x86_64 3.1.5-4.0.1.el9 ol9_appstream 88 k python3-distro noarch 1.5.0-7.el9 ol9_appstream 50 k python3-libsemanage x86_64 3.6-5.el9_6 ol9_appstream 83 k python3-policycoreutils noarch 3.6-2.1.el9 ol9_appstream 2.3 M python3-setools x86_64 4.4.4-1.el9 ol9_baseos_latest 802 k python3-setuptools noarch 53.0.0-13.el9 ol9_baseos_latest 1.3 M Transaction Summary ============================================================================================================================================================================================================================================= Install 71 Packages Total download size: 41 M Installed size: 192 M Downloading Packages: (1/71): libtirpc-1.3.3-9.el9.x86_64.rpm 309 kB/s | 100 kB 00:00 (2/71): python3-setools-4.4.4-1.el9.x86_64.rpm 2.1 MB/s | 802 kB 00:00 (3/71): checkpolicy-3.6-1.el9.x86_64.rpm 8.8 MB/s | 362 kB 00:00 (4/71): mecab-0.996-3.el9.4.x86_64.rpm 4.6 MB/s | 384 kB 00:00 (5/71): libicu-67.1-9.el9.x86_64.rpm 16 MB/s | 9.6 MB 00:00 (6/71): mysql-errmsg-8.0.41-2.el9_5.x86_64.rpm 4.8 MB/s | 526 kB 00:00 (7/71): mysql-selinux-1.0.13-1.el9_5.noarch.rpm 1.4 MB/s | 36 kB 00:00 (8/71): perl-AutoLoader-5.74-481.el9.noarch.rpm 1.2 MB/s | 20 kB 00:00 (9/71): perl-B-1.80-481.el9.x86_64.rpm 6.5 MB/s | 195 kB 00:00 (10/71): perl-Carp-1.50-460.el9.noarch.rpm 994 kB/s | 34 kB 00:00 (11/71): python3-setuptools-53.0.0-13.el9.noarch.rpm 3.0 MB/s | 1.3 MB 00:00 (12/71): perl-Class-Struct-0.66-481.el9.noarch.rpm 326 kB/s | 21 kB 00:00 (13/71): perl-Data-Dumper-2.174-462.el9.x86_64.rpm 1.6 MB/s | 60 kB 00:00 (14/71): perl-Digest-1.19-4.el9.noarch.rpm 1.0 MB/s | 35 kB 00:00 (15/71): perl-Digest-MD5-2.58-4.el9.x86_64.rpm 1.4 MB/s | 41 kB 00:00 (16/71): perl-Errno-1.30-481.el9.x86_64.rpm 533 kB/s | 13 kB 00:00 (17/71): perl-Exporter-5.74-461.el9.noarch.rpm 1.1 MB/s | 37 kB 00:00 (18/71): perl-Fcntl-1.13-481.el9.x86_64.rpm 976 kB/s | 19 kB 00:00 (19/71): mysql-server-8.0.41-2.el9_5.x86_64.rpm 33 MB/s | 17 MB 00:00 (20/71): perl-File-Basename-2.85-481.el9.noarch.rpm 73 kB/s | 16 kB 00:00 (21/71): perl-Encode-3.08-462.el9.x86_64.rpm 4.8 MB/s | 1.8 MB 00:00 (22/71): perl-File-Temp-0.231.100-4.el9.noarch.rpm 1.5 MB/s | 67 kB 00:00 (23/71): perl-File-Path-2.18-4.el9.noarch.rpm 589 kB/s | 36 kB 00:00 (24/71): perl-FileHandle-2.03-481.el9.noarch.rpm 763 kB/s | 14 kB 00:00 (25/71): perl-File-stat-1.09-481.el9.noarch.rpm 503 kB/s | 16 kB 00:00 (26/71): perl-Getopt-Std-1.12-481.el9.noarch.rpm 651 kB/s | 14 kB 00:00 (27/71): perl-HTTP-Tiny-0.076-462.el9.noarch.rpm 2.2 MB/s | 63 kB 00:00 (28/71): perl-Getopt-Long-2.52-4.el9.noarch.rpm 1.4 MB/s | 71 kB 00:00 (29/71): perl-IO-Socket-IP-0.41-5.el9.noarch.rpm 2.6 MB/s | 49 kB 00:00 (30/71): perl-IO-1.43-481.el9.x86_64.rpm 2.4 MB/s | 109 kB 00:00 (31/71): perl-IO-Socket-SSL-2.073-2.el9.noarch.rpm 7.2 MB/s | 234 kB 00:00 (32/71): perl-IPC-Open3-1.21-481.el9.noarch.rpm 1.0 MB/s | 26 kB 00:00 (33/71): perl-Mozilla-CA-20200520-6.el9.noarch.rpm 842 kB/s | 13 kB 00:00 (34/71): perl-MIME-Base64-3.16-4.el9.x86_64.rpm 868 kB/s | 38 kB 00:00 (35/71): perl-Net-SSLeay-1.94-1.el9.x86_64.rpm 12 MB/s | 504 kB 00:00 (36/71): perl-POSIX-1.94-481.el9.x86_64.rpm 2.7 MB/s | 99 kB 00:00 (37/71): perl-PathTools-3.78-461.el9.x86_64.rpm 2.9 MB/s | 108 kB 00:00 (38/71): perl-Pod-Perldoc-3.28.01-461.el9.noarch.rpm 4.8 MB/s | 116 kB 00:00 (39/71): perl-Pod-Escapes-1.07-460.el9.noarch.rpm 511 kB/s | 21 kB 00:00 (40/71): perl-Pod-Usage-2.01-4.el9.noarch.rpm 2.6 MB/s | 48 kB 00:00 (41/71): perl-Scalar-List-Utils-1.56-462.el9.x86_64.rpm 3.9 MB/s | 81 kB 00:00 (42/71): perl-SelectSaver-1.02-481.el9.noarch.rpm 532 kB/s | 10 kB 00:00 (43/71): perl-Socket-2.031-4.el9.x86_64.rpm 2.9 MB/s | 62 kB 00:00 (44/71): perl-Pod-Simple-3.42-4.el9.noarch.rpm 4.0 MB/s | 272 kB 00:00 (45/71): perl-Storable-3.21-460.el9.x86_64.rpm 3.6 MB/s | 100 kB 00:00 (46/71): perl-Symbol-1.08-481.el9.noarch.rpm 686 kB/s | 13 kB 00:00 (47/71): perl-Term-ANSIColor-5.01-461.el9.noarch.rpm 3.2 MB/s | 54 kB 00:00 (48/71): perl-Term-Cap-1.17-460.el9.noarch.rpm 1.0 MB/s | 27 kB 00:00 (49/71): perl-Text-Tabs+Wrap-2013.0523-460.el9.noarch.rpm 1.3 MB/s | 29 kB 00:00 (50/71): perl-Text-ParseWords-3.30-460.el9.noarch.rpm 513 kB/s | 17 kB 00:00 (51/71): perl-Time-Local-1.300-7.el9.noarch.rpm 2.0 MB/s | 41 kB 00:00 (52/71): perl-base-2.27-481.el9.noarch.rpm 600 kB/s | 15 kB 00:00 (53/71): perl-constant-1.33-461.el9.noarch.rpm 1.5 MB/s | 28 kB 00:00 (54/71): perl-URI-5.09-3.el9.noarch.rpm 4.2 MB/s | 180 kB 00:00 (55/71): perl-if-0.60.800-481.el9.noarch.rpm 695 kB/s | 12 kB 00:00 (56/71): perl-interpreter-5.32.1-481.el9.x86_64.rpm 4.1 MB/s | 76 kB 00:00 (57/71): perl-libnet-3.13-4.el9.noarch.rpm 4.3 MB/s | 157 kB 00:00 (58/71): perl-mro-1.23-481.el9.x86_64.rpm 592 kB/s | 27 kB 00:00 (59/71): perl-overload-1.31-481.el9.noarch.rpm 1.7 MB/s | 44 kB 00:00 (60/71): perl-libs-5.32.1-481.el9.x86_64.rpm 26 MB/s | 2.7 MB 00:00 (61/71): perl-overloading-0.02-481.el9.noarch.rpm 207 kB/s | 11 kB 00:00 (62/71): perl-parent-0.238-460.el9.noarch.rpm 284 kB/s | 15 kB 00:00 (63/71): perl-subs-1.03-481.el9.noarch.rpm 602 kB/s | 10 kB 00:00 (64/71): perl-vars-1.05-481.el9.noarch.rpm 512 kB/s | 11 kB 00:00 (65/71): perl-podlators-4.14-460.el9.noarch.rpm 3.4 MB/s | 135 kB 00:00 (66/71): protobuf-lite-3.14.0-16.el9.x86_64.rpm 11 MB/s | 231 kB 00:00 (67/71): python3-audit-3.1.5-4.0.1.el9.x86_64.rpm 4.6 MB/s | 88 kB 00:00 (68/71): python3-distro-1.5.0-7.el9.noarch.rpm 3.0 MB/s | 50 kB 00:00 (69/71): python3-libsemanage-3.6-5.el9_6.x86_64.rpm 4.3 MB/s | 83 kB 00:00 (70/71): policycoreutils-python-utils-3.6-2.1.el9.noarch.rpm 2.0 MB/s | 113 kB 00:00 (71/71): python3-policycoreutils-3.6-2.1.el9.noarch.rpm 32 MB/s | 2.3 MB 00:00 --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Total 23 MB/s | 41 MB 00:01 Running transaction check Transaction check succeeded. Running transaction test Transaction test succeeded. Running transaction Preparing : 1/1 Installing : python3-setuptools-53.0.0-13.el9.noarch 1/71 Installing : python3-setools-4.4.4-1.el9.x86_64 2/71 Installing : python3-distro-1.5.0-7.el9.noarch 3/71 Installing : perl-Digest-1.19-4.el9.noarch 4/71 Installing : perl-Digest-MD5-2.58-4.el9.x86_64 5/71 Installing : perl-B-1.80-481.el9.x86_64 6/71 Installing : perl-FileHandle-2.03-481.el9.noarch 7/71 Installing : perl-Data-Dumper-2.174-462.el9.x86_64 8/71 Installing : perl-libnet-3.13-4.el9.noarch 9/71 Installing : perl-base-2.27-481.el9.noarch 10/71 Installing : perl-URI-5.09-3.el9.noarch 11/71 Installing : perl-AutoLoader-5.74-481.el9.noarch 12/71 Installing : perl-Mozilla-CA-20200520-6.el9.noarch 13/71 Installing : perl-if-0.60.800-481.el9.noarch 14/71 Installing : perl-IO-Socket-IP-0.41-5.el9.noarch 15/71 Installing : perl-Time-Local-2:1.300-7.el9.noarch 16/71 Installing : perl-File-Path-2.18-4.el9.noarch 17/71 Installing : perl-Pod-Escapes-1:1.07-460.el9.noarch 18/71 Installing : perl-Text-Tabs+Wrap-2013.0523-460.el9.noarch 19/71 Installing : perl-IO-Socket-SSL-2.073-2.el9.noarch 20/71 Installing : perl-Net-SSLeay-1.94-1.el9.x86_64 21/71 Installing : perl-Class-Struct-0.66-481.el9.noarch 22/71 Installing : perl-POSIX-1.94-481.el9.x86_64 23/71 Installing : perl-Term-ANSIColor-5.01-461.el9.noarch 24/71 Installing : perl-IPC-Open3-1.21-481.el9.noarch 25/71 Installing : perl-subs-1.03-481.el9.noarch 26/71 Installing : perl-File-Temp-1:0.231.100-4.el9.noarch 27/71 Installing : perl-Term-Cap-1.17-460.el9.noarch 28/71 Installing : perl-Pod-Simple-1:3.42-4.el9.noarch 29/71 Installing : perl-HTTP-Tiny-0.076-462.el9.noarch 30/71 Installing : perl-Socket-4:2.031-4.el9.x86_64 31/71 Installing : perl-SelectSaver-1.02-481.el9.noarch 32/71 Installing : perl-Symbol-1.08-481.el9.noarch 33/71 Installing : perl-File-stat-1.09-481.el9.noarch 34/71 Installing : perl-podlators-1:4.14-460.el9.noarch 35/71 Installing : perl-Pod-Perldoc-3.28.01-461.el9.noarch 36/71 Installing : perl-Fcntl-1.13-481.el9.x86_64 37/71 Installing : perl-Text-ParseWords-3.30-460.el9.noarch 38/71 Installing : perl-mro-1.23-481.el9.x86_64 39/71 Installing : perl-IO-1.43-481.el9.x86_64 40/71 Installing : perl-overloading-0.02-481.el9.noarch 41/71 Installing : perl-Pod-Usage-4:2.01-4.el9.noarch 42/71 Installing : perl-Errno-1.30-481.el9.x86_64 43/71 Installing : perl-File-Basename-2.85-481.el9.noarch 44/71 Installing : perl-Getopt-Std-1.12-481.el9.noarch 45/71 Installing : perl-MIME-Base64-3.16-4.el9.x86_64 46/71 Installing : perl-Scalar-List-Utils-4:1.56-462.el9.x86_64 47/71 Installing : perl-constant-1.33-461.el9.noarch 48/71 Installing : perl-Storable-1:3.21-460.el9.x86_64 49/71 Installing : perl-overload-1.31-481.el9.noarch 50/71 Installing : perl-parent-1:0.238-460.el9.noarch 51/71 Installing : perl-vars-1.05-481.el9.noarch 52/71 Installing : perl-Getopt-Long-1:2.52-4.el9.noarch 53/71 Installing : perl-Carp-1.50-460.el9.noarch 54/71 Installing : perl-Exporter-5.74-461.el9.noarch 55/71 Installing : perl-PathTools-3.78-461.el9.x86_64 56/71 Installing : perl-Encode-4:3.08-462.el9.x86_64 57/71 Installing : perl-libs-4:5.32.1-481.el9.x86_64 58/71 Installing : perl-interpreter-4:5.32.1-481.el9.x86_64 59/71 Installing : python3-libsemanage-3.6-5.el9_6.x86_64 60/71 Installing : python3-audit-3.1.5-4.0.1.el9.x86_64 61/71 Installing : protobuf-lite-3.14.0-16.el9.x86_64 62/71 Installing : mysql-errmsg-8.0.41-2.el9_5.x86_64 63/71 Installing : mecab-0.996-3.el9.4.x86_64 64/71 Installing : checkpolicy-3.6-1.el9.x86_64 65/71 Installing : python3-policycoreutils-3.6-2.1.el9.noarch 66/71 Installing : policycoreutils-python-utils-3.6-2.1.el9.noarch 67/71 Running scriptlet: mysql-selinux-1.0.13-1.el9_5.noarch 68/71 Installing : mysql-selinux-1.0.13-1.el9_5.noarch 68/71 Running scriptlet: mysql-selinux-1.0.13-1.el9_5.noarch 68/71 libsemanage.semanage_direct_install_info: Overriding mysql module at lower priority 100 with module at priority 200. Installing : libtirpc-1.3.3-9.el9.x86_64 69/71 Installing : libicu-67.1-9.el9.x86_64 70/71 Running scriptlet: mysql-server-8.0.41-2.el9_5.x86_64 71/71 Installing : mysql-server-8.0.41-2.el9_5.x86_64 71/71 Running scriptlet: mysql-server-8.0.41-2.el9_5.x86_64 71/71 Running scriptlet: mysql-selinux-1.0.13-1.el9_5.noarch 71/71 Running scriptlet: mysql-server-8.0.41-2.el9_5.x86_64 71/71 Verifying : libicu-67.1-9.el9.x86_64 1/71 Verifying : libtirpc-1.3.3-9.el9.x86_64 2/71 Verifying : python3-setools-4.4.4-1.el9.x86_64 3/71 Verifying : python3-setuptools-53.0.0-13.el9.noarch 4/71 Verifying : checkpolicy-3.6-1.el9.x86_64 5/71 Verifying : mecab-0.996-3.el9.4.x86_64 6/71 Verifying : mysql-errmsg-8.0.41-2.el9_5.x86_64 7/71 Verifying : mysql-selinux-1.0.13-1.el9_5.noarch 8/71 Verifying : mysql-server-8.0.41-2.el9_5.x86_64 9/71 Verifying : perl-AutoLoader-5.74-481.el9.noarch 10/71 Verifying : perl-B-1.80-481.el9.x86_64 11/71 Verifying : perl-Carp-1.50-460.el9.noarch 12/71 Verifying : perl-Class-Struct-0.66-481.el9.noarch 13/71 Verifying : perl-Data-Dumper-2.174-462.el9.x86_64 14/71 Verifying : perl-Digest-1.19-4.el9.noarch 15/71 Verifying : perl-Digest-MD5-2.58-4.el9.x86_64 16/71 Verifying : perl-Encode-4:3.08-462.el9.x86_64 17/71 Verifying : perl-Errno-1.30-481.el9.x86_64 18/71 Verifying : perl-Exporter-5.74-461.el9.noarch 19/71 Verifying : perl-Fcntl-1.13-481.el9.x86_64 20/71 Verifying : perl-File-Basename-2.85-481.el9.noarch 21/71 Verifying : perl-File-Path-2.18-4.el9.noarch 22/71 Verifying : perl-File-Temp-1:0.231.100-4.el9.noarch 23/71 Verifying : perl-File-stat-1.09-481.el9.noarch 24/71 Verifying : perl-FileHandle-2.03-481.el9.noarch 25/71 Verifying : perl-Getopt-Long-1:2.52-4.el9.noarch 26/71 Verifying : perl-Getopt-Std-1.12-481.el9.noarch 27/71 Verifying : perl-HTTP-Tiny-0.076-462.el9.noarch 28/71 Verifying : perl-IO-1.43-481.el9.x86_64 29/71 Verifying : perl-IO-Socket-IP-0.41-5.el9.noarch 30/71 Verifying : perl-IO-Socket-SSL-2.073-2.el9.noarch 31/71 Verifying : perl-IPC-Open3-1.21-481.el9.noarch 32/71 Verifying : perl-MIME-Base64-3.16-4.el9.x86_64 33/71 Verifying : perl-Mozilla-CA-20200520-6.el9.noarch 34/71 Verifying : perl-Net-SSLeay-1.94-1.el9.x86_64 35/71 Verifying : perl-POSIX-1.94-481.el9.x86_64 36/71 Verifying : perl-PathTools-3.78-461.el9.x86_64 37/71 Verifying : perl-Pod-Escapes-1:1.07-460.el9.noarch 38/71 Verifying : perl-Pod-Perldoc-3.28.01-461.el9.noarch 39/71 Verifying : perl-Pod-Simple-1:3.42-4.el9.noarch 40/71 Verifying : perl-Pod-Usage-4:2.01-4.el9.noarch 41/71 Verifying : perl-Scalar-List-Utils-4:1.56-462.el9.x86_64 42/71 Verifying : perl-SelectSaver-1.02-481.el9.noarch 43/71 Verifying : perl-Socket-4:2.031-4.el9.x86_64 44/71 Verifying : perl-Storable-1:3.21-460.el9.x86_64 45/71 Verifying : perl-Symbol-1.08-481.el9.noarch 46/71 Verifying : perl-Term-ANSIColor-5.01-461.el9.noarch 47/71 Verifying : perl-Term-Cap-1.17-460.el9.noarch 48/71 Verifying : perl-Text-ParseWords-3.30-460.el9.noarch 49/71 Verifying : perl-Text-Tabs+Wrap-2013.0523-460.el9.noarch 50/71 Verifying : perl-Time-Local-2:1.300-7.el9.noarch 51/71 Verifying : perl-URI-5.09-3.el9.noarch 52/71 Verifying : perl-base-2.27-481.el9.noarch 53/71 Verifying : perl-constant-1.33-461.el9.noarch 54/71 Verifying : perl-if-0.60.800-481.el9.noarch 55/71 Verifying : perl-interpreter-4:5.32.1-481.el9.x86_64 56/71 Verifying : perl-libnet-3.13-4.el9.noarch 57/71 Verifying : perl-libs-4:5.32.1-481.el9.x86_64 58/71 Verifying : perl-mro-1.23-481.el9.x86_64 59/71 Verifying : perl-overload-1.31-481.el9.noarch 60/71 Verifying : perl-overloading-0.02-481.el9.noarch 61/71 Verifying : perl-parent-1:0.238-460.el9.noarch 62/71 Verifying : perl-podlators-1:4.14-460.el9.noarch 63/71 Verifying : perl-subs-1.03-481.el9.noarch 64/71 Verifying : perl-vars-1.05-481.el9.noarch 65/71 Verifying : policycoreutils-python-utils-3.6-2.1.el9.noarch 66/71 Verifying : protobuf-lite-3.14.0-16.el9.x86_64 67/71 Verifying : python3-audit-3.1.5-4.0.1.el9.x86_64 68/71 Verifying : python3-distro-1.5.0-7.el9.noarch 69/71 Verifying : python3-libsemanage-3.6-5.el9_6.x86_64 70/71 Verifying : python3-policycoreutils-3.6-2.1.el9.noarch 71/71 Installed: checkpolicy-3.6-1.el9.x86_64 libicu-67.1-9.el9.x86_64 libtirpc-1.3.3-9.el9.x86_64 mecab-0.996-3.el9.4.x86_64 mysql-errmsg-8.0.41-2.el9_5.x86_64 mysql-selinux-1.0.13-1.el9_5.noarch mysql-server-8.0.41-2.el9_5.x86_64 perl-AutoLoader-5.74-481.el9.noarch perl-B-1.80-481.el9.x86_64 perl-Carp-1.50-460.el9.noarch perl-Class-Struct-0.66-481.el9.noarch perl-Data-Dumper-2.174-462.el9.x86_64 perl-Digest-1.19-4.el9.noarch perl-Digest-MD5-2.58-4.el9.x86_64 perl-Encode-4:3.08-462.el9.x86_64 perl-Errno-1.30-481.el9.x86_64 perl-Exporter-5.74-461.el9.noarch perl-Fcntl-1.13-481.el9.x86_64 perl-File-Basename-2.85-481.el9.noarch perl-File-Path-2.18-4.el9.noarch perl-File-Temp-1:0.231.100-4.el9.noarch perl-File-stat-1.09-481.el9.noarch perl-FileHandle-2.03-481.el9.noarch perl-Getopt-Long-1:2.52-4.el9.noarch perl-Getopt-Std-1.12-481.el9.noarch perl-HTTP-Tiny-0.076-462.el9.noarch perl-IO-1.43-481.el9.x86_64 perl-IO-Socket-IP-0.41-5.el9.noarch perl-IO-Socket-SSL-2.073-2.el9.noarch perl-IPC-Open3-1.21-481.el9.noarch perl-MIME-Base64-3.16-4.el9.x86_64 perl-Mozilla-CA-20200520-6.el9.noarch perl-Net-SSLeay-1.94-1.el9.x86_64 perl-POSIX-1.94-481.el9.x86_64 perl-PathTools-3.78-461.el9.x86_64 perl-Pod-Escapes-1:1.07-460.el9.noarch perl-Pod-Perldoc-3.28.01-461.el9.noarch perl-Pod-Simple-1:3.42-4.el9.noarch perl-Pod-Usage-4:2.01-4.el9.noarch perl-Scalar-List-Utils-4:1.56-462.el9.x86_64 perl-SelectSaver-1.02-481.el9.noarch perl-Socket-4:2.031-4.el9.x86_64 perl-Storable-1:3.21-460.el9.x86_64 perl-Symbol-1.08-481.el9.noarch perl-Term-ANSIColor-5.01-461.el9.noarch perl-Term-Cap-1.17-460.el9.noarch perl-Text-ParseWords-3.30-460.el9.noarch perl-Text-Tabs+Wrap-2013.0523-460.el9.noarch perl-Time-Local-2:1.300-7.el9.noarch perl-URI-5.09-3.el9.noarch perl-base-2.27-481.el9.noarch perl-constant-1.33-461.el9.noarch perl-if-0.60.800-481.el9.noarch perl-interpreter-4:5.32.1-481.el9.x86_64 perl-libnet-3.13-4.el9.noarch perl-libs-4:5.32.1-481.el9.x86_64 perl-mro-1.23-481.el9.x86_64 perl-overload-1.31-481.el9.noarch perl-overloading-0.02-481.el9.noarch perl-parent-1:0.238-460.el9.noarch perl-podlators-1:4.14-460.el9.noarch perl-subs-1.03-481.el9.noarch perl-vars-1.05-481.el9.noarch policycoreutils-python-utils-3.6-2.1.el9.noarch protobuf-lite-3.14.0-16.el9.x86_64 python3-audit-3.1.5-4.0.1.el9.x86_64 python3-distro-1.5.0-7.el9.noarch python3-libsemanage-3.6-5.el9_6.x86_64 python3-policycoreutils-3.6-2.1.el9.noarch python3-setools-4.4.4-1.el9.x86_64 python3-setuptools-53.0.0-13.el9.noarch Complete! [root@mysql01 ~]#
Passo 3 – Iniciar e habilitar o serviço.
[root@mysql01 ~]# [root@mysql01 ~]# systemctl status mysqld ○ mysqld.service - MySQL 8.0 database server Loaded: loaded (/usr/lib/systemd/system/mysqld.service; disabled; preset: disabled) Active: inactive (dead) [root@mysql01 ~]# [root@mysql01 ~]# systemctl enable mysqld Created symlink /etc/systemd/system/multi-user.target.wants/mysqld.service → /usr/lib/systemd/system/mysqld.service. [root@mysql01 ~]# [root@mysql01 ~]# systemctl start mysqld [root@mysql01 ~]# [root@mysql01 ~]# systemctl status mysqld ● mysqld.service - MySQL 8.0 database server Loaded: loaded (/usr/lib/systemd/system/mysqld.service; enabled; preset: disabled) Active: active (running) since Fri 2025-06-13 17:00:23 -03; 1s ago Process: 38135 ExecStartPre=/usr/libexec/mysql-check-socket (code=exited, status=0/SUCCESS) Process: 38157 ExecStartPre=/usr/libexec/mysql-prepare-db-dir mysqld.service (code=exited, status=0/SUCCESS) Main PID: 38232 (mysqld) Status: "Server is operational" Tasks: 38 (limit: 9399) Memory: 449.0M CPU: 2.576s CGroup: /system.slice/mysqld.service └─38232 /usr/libexec/mysqld --basedir=/usr Jun 13 17:00:15 mysql01 systemd[1]: Starting MySQL 8.0 database server... Jun 13 17:00:15 mysql01 mysql-prepare-db-dir[38157]: Initializing MySQL database Jun 13 17:00:23 mysql01 systemd[1]: Started MySQL 8.0 database server. [root@mysql01 ~]# [root@mysql01 ~]#
Passo 4 - Acessando com root sem senha.
[root@mysql01 ~]# mysql -u root Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 9 Server version: 8.0.41 Source distribution Copyright (c) 2000, 2025, Oracle and/or its affiliates. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql>
Passo 5 - Executando o script de segurança.
Defina nova senha para o root
-
Remova usuários anônimos
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Desative acesso root remoto
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Remova banco de testes
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Atualize as permissões
[root@mysql01 ~]# [root@mysql01 ~]# mysql_secure_installation Securing the MySQL server deployment. Enter password for user root: VALIDATE PASSWORD COMPONENT can be used to test passwords and improve security. It checks the strength of password and allows the users to set only those passwords which are secure enough. Would you like to setup VALIDATE PASSWORD component? Press y|Y for Yes, any other key for No: Y There are three levels of password validation policy: LOW Length >= 8 MEDIUM Length >= 8, numeric, mixed case, and special characters STRONG Length >= 8, numeric, mixed case, special characters and dictionary file Please enter 0 = LOW, 1 = MEDIUM and 2 = STRONG: 2 Using existing password for root. Estimated strength of the password: 50 Change the password for root ? ((Press y|Y for Yes, any other key for No) : Y New password: Re-enter new password: Estimated strength of the password: 100 Do you wish to continue with the password provided?(Press y|Y for Yes, any other key for No) : Y By default, a MySQL installation has an anonymous user, allowing anyone to log into MySQL without having to have a user account created for them. This is intended only for testing, and to make the installation go a bit smoother. You should remove them before moving into a production environment. Remove anonymous users? (Press y|Y for Yes, any other key for No) : Y Success. Normally, root should only be allowed to connect from 'localhost'. This ensures that someone cannot guess at the root password from the network. Disallow root login remotely? (Press y|Y for Yes, any other key for No) : Y Success. By default, MySQL comes with a database named 'test' that anyone can access. This is also intended only for testing, and should be removed before moving into a production environment. Remove test database and access to it? (Press y|Y for Yes, any other key for No) : Y - Dropping test database... Success. - Removing privileges on test database... Success. Reloading the privilege tables will ensure that all changes made so far will take effect immediately. Reload privilege tables now? (Press y|Y for Yes, any other key for No) : Y Success. All done! [root@mysql01 ~]#
Passo 5 – Acessando o MySQL.
[root@mysql01 ~]# [root@mysql01 ~]# mysql -u root -p Enter password: Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 17 Server version: 8.0.41 Source distribution Copyright (c) 2000, 2025, Oracle and/or its affiliates. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql> select 1; +---+ | 1 | +---+ | 1 | +---+ 1 row in set (0.00 sec) mysql>
Pronto! O MySQL está instalado e pronto para uso.
Essa é uma excelente opção para quem quer estudar SQL, testar aplicações ou validar conectividade entre sistemas.
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