MacBook install MySQL

2. To install the homebrew, see the Homebrew website for detailed steps.
4. brew doctorConfirm that brew is working properly.
6. brew updateUpdate the package.
7. brew install mysqlInstall MySQL. Log as follows:

   ==> Installing dependencies for Mysql:openssl
   ==> installing MySQL Dependency:openssl
   ==> Downloading https://homebrew.bintray.com/bottles/openssl-1.0.2l.sierra.bottle.tar.gz
   ######################################################################## 100%
   ==> Pouring openssl-1.0.2l.sierra.bottle.tar.gz
   ==> Using the Sandbox
   ==> Caveats
   A CA file has been bootstrapped using certificates from the Systemroots
   Keychain. To add additional certificates (e.g. the certificates added in
   The System keychain), place. Pem files in
   /usr/local/etc/openssl/certs

   and run
   /usr/local/opt/openssl/bin/c_rehash

   This formula is keg-only, which means it wasn't symlinked into/usr/local,
   Because Apple have deprecated use of the OpenSSL in favor of its own TLS and crypto libraries.

   If you need to the software first in your PATH run:
   echo ' Export path= '/usr/local/opt/openssl/bin: $PATH ' >> ~/.bash_profile

   For compilers-to-find this software-need to set:
   Ldflags:-l/usr/local/opt/openssl/lib
   Cppflags:-i/usr/local/opt/openssl/include

   ==> Summary
   ?? /usr/local/cellar/openssl/1.0.2l:1,709 files, 12.2MB
   ==> installing MySQL
   ==> Downloading https://homebrew.bintray.com/bottles/mysql-5.7.18_1.sierra.bottle.tar.gz
   ######################################################################## 100%
   ==> Pouring mysql-5.7.18_1.sierra.bottle.tar.gz
   ==>/usr/local/cellar/mysql/5.7.18_1/bin/mysqld--initialize-insecure--user=chenxu--basedir=/usr/local/Cellar /mysql/5.7.18_1--DATADIR=/USR/LOCAL/VAR/MYSQ
   ==> Caveats
   We ' ve installed your MySQL database without a root password. To secure it run:
   Mysql_secure_installation

   MySQL is configured to only allow connections from localhost by default

   To connect run:
   Mysql-uroot

   To has launchd start MySQL now and restart at login:
   Brew Services start MySQL
   Or, if you don ' t want/need a background service can just run:
   Mysql.server start
   ==> Summary
   ?? /usr/local/cellar/mysql/5.7.18_1:321 files, 232.9MB

9. Background startup service: Brew services start MySQL
11. Front start service: Mysql.server start
13. MySQL no root password after installation, login mysql:mysql- u root- p

MacBook install MySQL