Linux系統(tǒng)中的MySQL數(shù)據(jù)庫是一個功能強(qiáng)大的開源關(guān)系型數(shù)據(jù)庫，安裝過程非常簡單。以下是Linux MySQL數(shù)據(jù)庫安裝教程的詳細(xì)步驟。

# 更新yum源
yum update
# 安裝MySQL數(shù)據(jù)庫
yum install mysql
# 啟動MySQL數(shù)據(jù)庫
systemctl start mysqld.service
# 檢查MySQL是否已經(jīng)啟動
systemctl status mysqld.service
# 設(shè)置MySQL開機(jī)自動啟動
systemctl enable mysqld.service
# 獲取MySQL安裝密碼
grep 'temporary password' /var/log/mysqld.log
# 登錄MySQL數(shù)據(jù)庫
mysql -u root -p
# 重置MySQL安裝密碼
ALTER USER 'root'@'localhost' IDENTIFIED BY '新密碼';
# 創(chuàng)建新用戶并授權(quán)
GRANT ALL PRIVILEGES ON *.* TO '用戶名'@'localhost' IDENTIFIED BY '密碼' WITH GRANT OPTION;
# 退出MySQL數(shù)據(jù)庫
quit