這篇文章主要為大家詳細介紹了linux下使用RPM安裝mysql5.7.17的相關程式碼,具有一定的參考價值,感有興趣的夥伴可以參考一下
linux下MySQL5.7 rpm安裝方式記錄,供大家參考,具體內容如下
##刪除舊包:
# rpm -qa | grep -i mysql # rpm -ev mysql-libs-* --nodeps
安裝rpm套件:
# rpm -ivh mysql-community-common-5.7.17-1.el7.x86_64.rpm # rpm -ivh mysql-community-libs-5.7.17-1.el7.x86_64.rpm # rpm -ivh mysql-community-client-5.7.17-1.el7.x86_64.rpm # rpm -ivh mysql-community-server-5.7.17-1.el7.x86_64.rpm
#啟動、停止:
# service mysqld start # service mysqld stop # service mysqld status
初始隨機密碼:
# cat /var/log/mysqld.log | more
# mysql -uroot -p mysql> set password='Pwd@123456'; mysql> grant all privileges on *.* to 'root'@'%' identified by 'Pwd@123456';
密碼複雜度屬性:
mysql> set global validate_password_policy=0;
特殊字元。)
修改資料目錄:
新目錄需要給mysql使用者授權,mysqld_safe日誌檔案授權,關閉selinux(沒找到相關策略設定的方法)# mkdir /data/mysql/data # mv /var/lib/mysql/* /data/mysql/data/ # mkdir /data/mysql/log # chown mysql:mysql -R /data/mysql # touch mysqld_safe.log # chown mysql:mysql mysqld_safe.log # vi /etc/my.cnf /** [client] port = 3306 socket = /data/mysql/log/mysql.sock default-character-set=utf8 [mysql] no-auto-rehash socket=/data/mysql/log/mysql.sock default-character-set=utf8 [mysqld] port = 3306 socket = /data/mysql/log/mysql.sock character-set-server=utf8 lower_case_table_names=1 basedir=/usr datadir=/data/mysql/data log-error=/data/mysql/log/error.log pid-file=/data/mysql/log/mysql.pid init_connect='SET NAMES utf8' symbolic-links=0 skip-external-locking key_buffer_size = 16M max_allowed_packet = 1M table_open_cache = 64 sort_buffer_size = 512K net_buffer_length = 8K read_buffer_size = 256K read_rnd_buffer_size = 512K myisam_sort_buffer_size = 8M [mysqld_safe] log-error=/data/mysql/log/mysqld_safe.log */ # getenforce Enforcing # setenforce 0 # vi /etc/selinux/config /** # This file controls the state of SELinux on the system. # SELINUX= can take one of these three values: # enforcing - SELinux security policy is enforced. # permissive - SELinux prints warnings instead of enforcing. # disabled - No SELinux policy is loaded. #SELINUX=enforcing SELINUX=disabled # SELINUXTYPE= can take one of these two values: # targeted - Targeted processes are protected, # mls - Multi Level Security protection. SELINUXTYPE=targeted */ # service mysqld start
# mysqladmin -u root -p password mysql> select version(); # chkconfig --list # chkconfig --level 345 mysqld on # netstat -na | grep 3306
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