linux下使用RPM安裝mysql5.7.17
發(fā)布日期：2022-07-04 11:51 | 文章來(lái)源：腳本之家
linux下MySQL5.7 rpm安裝方式記錄，供大家參考，具體內(nèi)容如下
刪除舊包：
# rpm -qa | grep -i mysql # rpm -ev mysql-libs-* --nodeps
安裝rpm包：
# 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(dòng)、停止：
# service mysqld start # service mysqld stop # service mysqld status
初始隨機(jī)密碼：
# cat /var/log/mysqld.log | more
修改初始密碼及授權(quán)遠(yuǎn)程訪問(wèn)：
# mysql -uroot -p mysql> set password='Pwd@123456'; mysql> grant all privileges on *.* to 'root'@'%' identified by 'Pwd@123456';
密碼復(fù)雜度屬性：
mysql> set global validate_password_policy=0;
validate_password_policy有以下取值：（默認(rèn)是1，即MEDIUM，所以剛開(kāi)始設(shè)置的密碼必須符合長(zhǎng)度，且必須含有數(shù)字，小寫(xiě)或大寫(xiě)字母，特殊字符。）
修改數(shù)據(jù)目錄：
新目錄需要給mysql用戶授權(quán)，mysqld_safe日志文件授權(quán)，關(guān)閉selinux（沒(méi)找到相關(guān)策略設(shè)置的方法）
# 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
其他命令：
# mysqladmin -u root -p password mysql> select version(); # chkconfig --list # chkconfig --level 345 mysqld on # netstat -na | grep 3306
以上就是本文的全部?jī)?nèi)容，希望對(duì)大家的學(xué)習(xí)有所幫助，也希望大家多多支持本站。
版權(quán)聲明：本站文章來(lái)源標(biāo)注為YINGSOO的內(nèi)容版權(quán)均為本站所有，歡迎引用、轉(zhuǎn)載，請(qǐng)保持原文完整并注明來(lái)源及原文鏈接。禁止復(fù)制或仿造本網(wǎng)站，禁止在非www.sddonglingsh.com所屬的服務(wù)器上建立鏡像，否則將依法追究法律責(zé)任。本站部分內(nèi)容來(lái)源于網(wǎng)友推薦、互聯(lián)網(wǎng)收集整理而來(lái)，僅供學(xué)習(xí)參考，不代表本站立場(chǎng)，如有內(nèi)容涉嫌侵權(quán)，請(qǐng)聯(lián)系alex-e#qq.com處理。
相關(guān)文章
關(guān)注官方微信