ubuntu 12.04 升级 mysql5.5 到 mysql 5.6

echo"debhttp://repo.mysql.com/apt/ubuntu/precisemysql-apt-config"|sudotee/etc/apt/sources.list.d/mysql.list
echo"debhttp://repo.mysql.com/apt/ubuntu/precisemysql-5.6"|sudotee/etc/apt/sources.list.d/mysql.list
curl-shttp://ronaldbradford.com/mysql/mysql.gpg|sudoapt-keyadd-
sudoapt-getupdate
sudoservicemysqlstop
sudoapt-getinstall-ymysql-server

sudomysql_upgrade-uroot#-pomittedasthecirclecidefaultcontainerhasnopassword

http://askubuntu.com/questions/433014/unable-to-install-mysql-5-6-in-ubuntu-12-04

删除mysql

sudoapt-getautoremove--purgemysql-serversudoapt-getremovemysql-serversudoapt-getautoremovemysql-serversudoapt-getremovemysql-common

dpkg-l|grep^rc|awk'{print$2}'|sudoxargsdpkg-P

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