#################centos7下mysql的卸載####################
1:查看mysql是否安裝:
方式1:
- [root@localhost 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
- [root@localhost usr]#
方式2( -i :不區(qū)分大小寫):
- [root@localhost 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
- [root@localhost usr]#
2:卸載mysql:
卸載1:
- [root@localhost usr]# yum remove mysql mysql-server mysql-libs compat-mysql51
- [root@localhost usr]# rm -rf /var/lib/mysql
- [root@localhost usr]# rm /etc/my.cnf
如果裝了mysql-devel(其他一樣add command),卸載為:
注(例如):
- [root@localhost 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
- [root@localhost mysql]# rpm -e mysql-server-5.6.27-1.el6.x86_64
- [root@localhost mysql]# rpm -e mysql-client-5.6.27-1.el6.x86_64
- [root@localhost mysql]# rpm -e mysql-devel-5.6.27-1.el6.x86_64
- [root@localhost rc.d]# cd /var/lib/
- [root@localhost lib]# rm -rf mysql/
- [root@localhost usr]# whereis mysql
- mysql: /usr/lib64/mysql
- [root@localhost usr]# rm -rf /usr/lib64/mysql
- [root@localhost usr]# rm –rf /usr/my.cnf
- [root@localhost usr]# rm -rf /root/.mysql_sercret
- 此處刪除看自己設(shè)置:mysql/mysqld[plain] view plain copy [plain] view plain copy [plain] view plain copy [plain] view plain copy mysql-5.5.39-1.el6.remi.x86_64mysql-libs-5.5.39-1.el6.remi.x86_64 compat-mysql51-5.1.54-1.el6.remi.x86_64mysql-server-5.5.39-1.el6.remi.x86_64 卸載2{繼續(xù),1,2選擇一種(此處為介紹):}: [plain] view plain copy 注:刪除mysql數(shù)據(jù)庫目錄(關(guān)鍵) ,否則password不更新(默認安裝,如果自定義安裝路徑和鏈接路徑ln -s ……請刪除。) rm -rf /var/lib/mysql 卸載3: [plain] view plain copy 注:find / -name mysql 注:清空相關(guān)mysql的所有目錄以及文件和其他配置和設(shè)置等。如果有,則刪除。也必須考慮其他軟件不去影響。 rm -rf /usr/lib/mysql
rm -rf /usr/share/mysql
卸載4: [plain] view plain copy 卸載5(自啟服務(wù)): [plain] view plain copy [plain] view plain copy #################centos7下mysql的卸載####################
1:查看mysql是否安裝:
方式1:
[plain] view plain copy
[root@localhost 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 [root@localhost usr]#
方式2( -i :不區(qū)分大小寫):
[plain] view plain copy
[root@localhost 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 [root@localhost usr]#
2:卸載mysql:
卸載1:
[plain] view plain copy
[root@localhost usr]# yum remove mysql mysql-server mysql-libs compat-mysql51 [root@localhost usr]# rm -rf /var/lib/mysql [root@localhost usr]# rm /etc/my.cnf
如果裝了mysql-devel(其他一樣add command),卸載為:
[plain] view plain copy
[root@Tony_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_64mysql-libs-5.5.39-1.el6.remi.x86_64 compat-mysql51-5.1.54-1.el6.remi.x86_64
mysql-server-5.5.39-1.el6.remi.x86_64 卸載2{繼續(xù),1,2選擇一種(此處為介紹):}: [plain] view plain copy
[root@localhost 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 [root@localhost mysql]# rpm -e mysql-server-5.6.27-1.el6.x86_64 [root@localhost mysql]# rpm -e mysql-client-5.6.27-1.el6.x86_64 [root@localhost mysql]# rpm -e mysql-devel-5.6.27-1.el6.x86_64 [root@localhost rc.d]# cd /var/lib/ [root@localhost lib]# rm -rf mysql/
注:刪除mysql數(shù)據(jù)庫目錄(關(guān)鍵) ,否則password不更新(默認安裝,如果自定義安裝路徑和鏈接路徑ln -s ……請刪除。) rm -rf /var/lib/mysql 卸載3: [plain] view plain copy
[root@localhost usr]# whereis mysql mysql: /usr/lib64/mysql [root@localhost usr]# rm -rf /usr/lib64/mysql
注:find / -name mysql 注:清空相關(guān)mysql的所有目錄以及文件和其他配置和設(shè)置等。如果有,則刪除。也必須考慮其他軟件不去影響。 rm -rf /usr/lib/mysqlrm -rf /usr/share/mysql
[root@localhost usr]# rm –rf /usr/my.cnf [root@localhost usr]# rm -rf /root/.mysql_sercret
卸載5(自啟服務(wù)): [plain] view plain copy
[root@localhost usr]# chkconfig –list | grep -i mysql [root@localhost usr]# chkconfig –del mysqld
[plain] view plain copy