macbook install mysql

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

This formula is keg-only, which means it was not symlinked into /usr/local,
because Apple has deprecated use of OpenSSL in favor of its own TLS and crypto libraries.

If you need to have this software first in your PATH run:
echo ‘export PATH="/usr/local/opt/openssl/bin:$PATH"‘ >> ~/.bash_profile

For compilers to find this software you may 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
######################################################################## 100.0%
==> 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 have launchd start mysql now and restart at login:
brew services start mysql
Or, if you don‘t want/need a background service you can just run:
mysql.server start
==> Summary
?? /usr/local/Cellar/mysql/5.7.18_1: 321 files, 232.9MB