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???Linux???MySQL???

?Linux?????MySQL?????????????????????????????RPM??????????????????MySQL?

1. ???????MySQL??

??????????????MySQL???

rpm -qa | grep -i mysql

?????????

MySQL-devel-5.6.23-1.linux_glibc2.5
MySQL-client-5.6.23-1.linux_glibc2.5
MySQL-server-5.6.23-1.linux_glibc2.5

??????MySQL 5.6.23???client?server?devel???

2. ??MySQL??

??????????MySQL????????

??1???service??

service mysql status

??MySQL?????

service mysql stop

????????

service mysql status

????????MySQL is not running??

??2???mysql??

./mysql status

??MySQL?????

./mysql stop

?????????

./mysql status

????????MySQL is not running??

3. ??MySQL?????

??find???????MySQL??????????

find / -name mysql

???????

/etc/rc.d/init.d/mysql
/etc/logrotate.d/mysql
/var/lock/subsys/mysql
/var/lib/mysql
/var/lib/mysql/mysql
/usr/include/mysql
/usr/include/mysql/mysql
/usr/bin/mysql
/usr/share/mysql
/usr/lib64/mysql

4. ????MySQL??

??rpm -ev??????????MySQL???

rpm -ev MySQL-devel-5.6.23-1.linux_glibc2.5
rpm -ev MySQL-server-5.6.23-1.linux_glibc2_5
rpm -ev MySQL-client-5.6.23-1.linux_glibc2_5

5. ??MySQL???

??find?????????????????

rm -rf /var/lib/mysql
rm -rf /var/lib/mysql/mysql
rm -rf /usr/lib64/mysql

6. ??MySQL??????

???????MySQL???????

userdel mysql
groupdel mysql

7. ??????

???????MySQL????????

rpm -qa | grep -i mysql

??????????????

????/?????????

??????????????MySQL????????RPM????????????MySQL??????????????????

???????????????Linux????MySQL??????????????????????????????????????

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