Shulou(Shulou.com)06/01 Report--

1 download the mysql installation package mysql-5.7.26-1.el7.x86_64.rpm-bundle.tar2 from the official website: tar-xvf mysql-5.7.26-1.el7.x86_64.rpm-bundle.tar3 local installation comm client libs libs-compat dev server installs other missing packages yum localinstall mysql-community-libs-5.7.26-1.el7.x86_64.rpm mysql-community-libs-compat- according to the actual installation environment 5.7.26-1.el7.x86_64.rpm mysql-community-common-5.7.26-1.el7.x86_64.rpm mysql-community-client-5.7.26-1.el7.x86_64.rpm mysql-community-devel-5.7.26-1.el7.x86_64.rpm mysql-community-server-5.7.26-1.el7.x86_64.rpm4 initialization mysql mkdir / udata/mysql chown mysql:mysql / udata/mysql modification / etc / my.cnfdatadir=/udata/mysql if you modify the location of socket, be sure to [client] add the location myqld-- initialize corresponding to socket and check the random password generated by mysql. Default in / var/log/mysqld.log 5 start mysql service systemctl enable mysqld systemctl start mysqld6mysql-uroot-p appeal random password connection to mysql set password = password ('xxx') change password xxx to modified password 7update user set host='%' where host='localhost' Flush privileges allows other hosts to connect to mysql remotely

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