Mac下安裝brew、mysql等軟體

一、安裝brew

官方的命令，報錯443之類的，不用嘗試了，直接用以下命令即可，因為一些原因，訪問被拒絕，也不用上網找了 直接複製下面的命令 根據提示安裝即可。國內映象。速度很快

/bin/zsh -c "$(curl -fsSL /bin/zsh -c "$(curl -fsSL https://gitee.com/cunkai/HomebrewCN/raw/master/Homebrew.sh)"

二、安裝mysql

需要指定版本的軟體@版本號即可。

brew install [email protected]

 wang@localhost:$ brew install [email protected]
==> Downloading https://mirrors.tuna.tsinghua.edu.cn/homebrew-bottles/bottles/mysql%405.7-5.7.29.catalina.bottle.tar
######################################################################## 100.0%
==> Pouring [email protected]
==> /usr/local/Cellar/[email protected]/5.7.29/bin/mysqld --initialize-insecure --user=jinping --basedir=/usr/local/Cellar/m
==> 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

[email protected] is keg-only, which means it was not symlinked into /usr/local,
because this is an alternate version of another formula.

If you need to have [email protected] first in your PATH run:
  echo 'export PATH="/usr/local/opt/[email protected]/bin:$PATH"' >> /Users/jinping/.bash_profile

For compilers to find [email protected] you may need to set:
  export LDFLAGS="-L/usr/local/opt/[email protected]/lib"
  export CPPFLAGS="-I/usr/local/opt/[email protected]/include"


To have launchd start [email protected] now and restart at login:
  brew services start [email protected]
Or, if you don't want/need a background service you can just run:
  /usr/local/opt/[email protected]/bin/mysql.server start
==> Summary