solus 系統 - 安裝 mariadb

# 安裝 mariadb（這個系統沒有 mysql 庫）

$ sudo eopkg it mariadb

$ sudo eopkg it mariadb-server

 

# 初始化數據文件地址

$ sudo mysql_install_db --user=mysql --basedir=/usr/ --ldata=/var/lib/mysql/
$ sudo chmod -R mysql:mysql /var/lib/mysql

 

# 初始化後， 控制檯輸出如下結果：

To start mysqld at boot time you have to copy
support-files/mysql.server to the right place for your system

PLEASE REMEMBER TO SET A PASSWORD FOR THE MariaDB root USER !
To do so, start the server, then issue the following commands:

'/usr//bin/mysqladmin' -u root password 'new-password'
'/usr//bin/mysqladmin' -u root -h lg-pc password 'new-password'

Alternatively you can run:
'/usr//bin/mysql_secure_installation'

which will also give you the option of removing the test
databases and anonymous user created by default.  This is
strongly recommended for production servers.

See the MariaDB Knowledgebase at http://mariadb.com/kb or the
MySQL manual for more instructions.

You can start the MariaDB daemon with:
cd '/usr/' ; /usr/bin/mysqld_safe --datadir='/var/lib/mysql/'

You can test the MariaDB daemon with mysql-test-run.pl
cd '/usr//mysql-test' ; perl mysql-test-run.pl

# 如上所示，使用 mysqld_safe 啓動 mysql-server （實際上官網提供了3種啓動服務器的方法，一般建議下面使用這種方式）

# 注意，mysqld_safe 默認的 --datadir選項默認值爲 /var/db/mysql，若是設定了其餘的 data目錄，則必要指定該目錄參數

$ cd '/usr/' ; /usr//bin/mysqld_safe --datadir='/var/lib/mysql/' 

 

# 初始化用戶設置（好比設置root密碼等）

$ /usr//bin/mysql_secure_installation

 

# 開機自啓

 上面那些是普通人的作法，而本屌只須要用三行腳本

# 若是你使用了相似前面的腳本，須要先刪除 datadir文件夾

# rm -rf  /var/db/mysql

# 安裝 mariadb 與 mariadb-server

# eopkg it mariadb mariadb-server

# 啓動服務項

$ systemctl enable mariadb@
$ systemctl restart mariadb
$ systemctl status mariadb