目錄
下載mysql源
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打開mysql官網
mysql官網文檔
進入下載地址頁面
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下載mysql源
apt-get install -y wget #如果沒有wget命令就安裝一下
wget https://dev.mysql.com/get/mysql-apt-config_0.8.15-1_all.deb
dpkg -i mysql-apt-config_0.8.15-1_all.deb
選擇1,2,4
root@7c609eaf61d3:/usr/local/src# dpkg -i mysql-apt-config_0.8.15-1_all.deb
(Reading database ... 8304 files and directories currently installed.)
Preparing to unpack mysql-apt-config_0.8.15-1_all.deb ...
Unpacking mysql-apt-config (0.8.15-1) over (0.8.15-1) ...
Setting up mysql-apt-config (0.8.15-1) ...
debconf: unable to initialize frontend: Dialog
debconf: (No usable dialog-like program is installed, so the dialog based frontend cannot be used. at /usr/share/perl5/Debconf/FrontEnd/Dialog.pm line 76.)
debconf: falling back to frontend: Readline
debconf: unable to initialize frontend: Readline
debconf: (Can't locate Term/ReadLine.pm in @INC (you may need to install the Term::ReadLine module) (@INC contains: /etc/perl /usr/local/lib/x86_64-linux-gnu/perl/5.26.1 /usr/local/share/perl/5.26.1 /usr/lib/x86_64-linux-gnu/perl5/5.26 /usr/share/perl5 /usr/lib/x86_64-linux-gnu/perl/5.26 /usr/share/perl/5.26 /usr/local/lib/site_perl /usr/lib/x86_64-linux-gnu/perl-base) at /usr/share/perl5/Debconf/FrontEnd/Readline.pm line 7.)
debconf: falling back to frontend: Teletype
Configuring mysql-apt-config
----------------------------
MySQL APT Repo features MySQL Server along with a variety of MySQL components. You may select the appropriate product to choose the version
that you wish to receive.
Once you are satisfied with the configuration then select last option 'Ok' to save the configuration, then run 'apt-get update' to load
package list. Advanced users can always change the configurations later, depending on their own needs.
1. MySQL Server & Cluster (Currently selected: mysql-8.0) 3. MySQL Preview Packages (Currently selected: Disabled)
2. MySQL Tools & Connectors (Currently selected: Enabled) 4. Ok
Which MySQL product do you wish to configure? 1
This configuration program has determined that mysql-8.0 is configured on your system, and has highlighted the most appropriate repository
package. If you are not sure which version to install, do not change the auto-selected version. Advanced users can always change the
version as needed later. Note that MySQL Cluster also contains MySQL Server.
1. mysql-5.7 2. mysql-8.0 3. mysql-cluster-7.5 4. mysql-cluster-7.6 5. mysql-cluster-8.0 6. None
Which server version do you wish to receive? 2
MySQL APT Repo features MySQL Server along with a variety of MySQL components. You may select the appropriate product to choose the version
that you wish to receive.
Once you are satisfied with the configuration then select last option 'Ok' to save the configuration, then run 'apt-get update' to load
package list. Advanced users can always change the configurations later, depending on their own needs.
1. MySQL Server & Cluster (Currently selected: mysql-8.0) 3. MySQL Preview Packages (Currently selected: Disabled)
2. MySQL Tools & Connectors (Currently selected: Enabled) 4. Ok
Which MySQL product do you wish to configure? 4
Warning: apt-key should not be used in scripts (called from postinst maintainerscript of the package mysql-apt-config)
OK
apt-get update #更新mysql源
注意看一下是否更新成功，有時候會出現connect time out,多試幾次就可以了
apt-get install mysql-server #安裝mysql
輸入密碼 123456
確認密碼 123456
選 1. Use Strong Password Encryption (RECOMMENDED) #選擇1強密碼加密
安裝完成后，官網說直接使用service就可以啟動，service mysql start,但是我這里報找不到這個service啟動腳本。
因為在/etc/init.d/目錄里沒有這個mysql的啟動命令
使用mysqld來啟動，直接使用mysqld命令啟動，報錯不允許使用root用戶執行
[Server] Fatal error: Please read "Security" section of the manual to find out how to run mysqld as root!
使用mysql用戶執行
mysqld --user=mysql & #啟動並后台運行
ps aux | grep mysql #查看已經啟動了mysqld
kill 進程號可以停止mysql服務
mysql -uroot -p
輸入密碼123456
show databases; #查看現有的庫
root@7c609eaf61d3:/etc/init.d# mysql -uroot -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 8
Server version: 8.0.21 MySQL Community Server - GPL
Copyright (c) 2000, 2020, Oracle and/or its affiliates. All rights reserved.
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> show databases;
+--------------------+
| Database |
+--------------------+
| information_schema |
| mysql |
| performance_schema |
| sys |
+--------------------+
4 rows in set (0.00 sec)
mysql> exit #退出msyql
whereis mysql #查看mysql安裝的位置
到此已經成功安裝上8.0.21 MySQL