標籤:targe /etc plain 配置 mirror name data- -name yum
轉載自(http://blog.csdn.net/typa01_kk/article/details/49057073)
#################CentOS7下MySQL的卸載####################
1:查看MySQL是否安裝:
方式1:
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- [[email protected] usr]# yum list installed mysql*
- Loaded plugins: fastestmirror
- Loading mirror speeds from cached hostfile
- * base: mirrors.yun-idc.com
- * extras: mirror.neu.edu.cn
- * updates: mirrors.yun-idc.com
- Installed Packages
- MySQL-client.x86_64 5.6.27-1.el6 installed
- MySQL-devel.x86_64 5.6.27-1.el6 installed
- MySQL-server.x86_64 5.6.27-1.el6 installed
- [[email protected] usr]#
方式2( -i :不區分大小寫):
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- [[email protected] usr]# rpm -qa | grep -i mysql
- MySQL-server-5.6.27-1.el6.x86_64
- MySQL-client-5.6.27-1.el6.x86_64
- MySQL-devel-5.6.27-1.el6.x86_64
- [[email protected] usr]#
2:卸載MySQL:
卸載1:
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- [[email protected] usr]# yum remove mysql mysql-server mysql-libs compat-mysql51
- [[email protected] usr]# rm -rf /var/lib/mysql
- [[email protected] usr]# rm /etc/my.cnf
如果裝了mysql-devel(其他一樣add command),卸載為:
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- [[email protected]_ts_tian init.d]# yum remove mysql mysql-devel mysql-server mysql-libs compat-mysql51
注(例如):
mysql-5.5.39-1.el6.remi.x86_64
mysql-libs-5.5.39-1.el6.remi.x86_64compat-mysql51-5.1.54-1.el6.remi.x86_64
mysql-server-5.5.39-1.el6.remi.x86_64
卸載2{繼續,1,2選擇一種(此處為介紹):}:
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- [[email protected] mysql]# rpm -aq | grep -i mysql
- MySQL-server-5.6.27-1.el6.x86_64
- MySQL-client-5.6.27-1.el6.x86_64
- MySQL-devel-5.6.27-1.el6.x86_64
- [[email protected] mysql]# rpm -e MySQL-server-5.6.27-1.el6.x86_64
- [[email protected] mysql]# rpm -e MySQL-client-5.6.27-1.el6.x86_64
- [[email protected] mysql]# rpm -e MySQL-devel-5.6.27-1.el6.x86_64
- [[email protected] rc.d]# cd /var/lib/
- [[email protected] lib]# rm -rf mysql/
注:刪除MySQL資料庫目錄(關鍵) ,否則password不更新(預設安裝,如果自訂安裝路徑和連結路徑ln -s ……請刪除。)
rm -rf /var/lib/mysql
卸載3:
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- [[email protected] usr]# whereis mysql
- mysql: /usr/lib64/mysql
- [[email protected] usr]# rm -rf /usr/lib64/mysql
註:find / -name mysql註:清空相關mysql的所有目錄以及檔案和其他配置和設定等。如果有,則刪除。也必須考慮其他軟體不去影響。rm -rf /usr/lib/mysql
rm -rf /usr/share/mysql
卸載4:
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- [[email protected] usr]# rm –rf /usr/my.cnf
- [[email protected] usr]# rm -rf /root/.mysql_sercret
卸載5(自啟服務):
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- [[email protected] usr]# chkconfig --list | grep -i mysql
- [[email protected] usr]# chkconfig --del mysqld
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- 此處刪除看自己設定:mysql/mysqld
mysql完全卸載