各位都是经常 Brew cleanup 的吗？

每天运行一次
#!/bin/bash
brew update && brew upgrade && brew cleanup

update() {
if hash brew 2>/dev/null; then
echo "Updating Homebrew"
brew update
echo "Upgrading Homebrew"
brew upgrade
echo "Upgrading Homebrew Casks"
brew cu -a -y
echo "Some additional cleaning"
brew cleanup -s
find $(brew --cache) -maxdepth 2 -type f -delete
fi
}

128G，没办法

```bash
echo "$ brew update..."
brew update

echo "$ brew upgrade..."
brew upgrade

echo "$ brew cleanup..."
brew cleanup

echo "$ npm upgrade -g"
npm upgrade -g

caskapp=`brew cask list`

for app in $caskapp
do
echo "$ try upgrae" ${app}
brew cask upgrade $app
done
```
自己写的的渣渣脚本

brew up --cleanup

我也基本没有运行过，然后看到这个帖，尝试了下
==> This operation has freed approximately 889B of disk space.
这，剧本不一样啊

This operation has freed approximately 105.0MB of disk space

==> This operation has freed approximately 313.6MB of disk space.

如果你装了 rust 而且经常 brew upgrade 的话，你就会知道 brew cleanup 是多么重要。。

别忘了还有 brew prune

This operation has freed approximately 97.3MB of disk space.

@belin520 #6 我也不知道为什么我能有这么大

This operation has freed approximately 3.7GB of disk space.

brew update
brew upgrade
brew prune
brew cleanup

This operation has freed approximately 64B of disk space. 没事就会清。 哈哈

alias bubo='brew update && brew outdated'
alias bubc='brew upgrade && brew cleanup'
alias bubu='bubo && bubc'

This operation has freed approximately 541.7MB of disk space.

This operation has freed approximately 7GB of disk space.

第一次看到这个命令。。（

==> This operation has freed approximately 8.9MB of disk space.

每天 upgrade，今天第一次看到可以 cleanup，多出来 2 个 g，128g 的 ssd，还是蛮可观的

先 upgrade 后 cleanup，清理出 500m 的空间

This operation has freed approximately 310MB of disk space.

This operation has freed approximately 67.1MB of disk space.


不常用，所以能释放的空间也很有限啊~~~~

==> This operation has freed approximately 1GB of disk space.

原来能这样啊，多谢分享

想起来 up 一次

256 没办法，更新一次执行一次。

==> This operation has freed approximately 270.9MB of disk space.

最近刚研究了一下 launchctl 写了一个超简单的定时任务，每天固定时间更新清理一下 brew，顺便提醒我订外卖

从未执行过、、、待会试试。。不过我 2T 的盘应该不怎么需要经常执行吧。。

@lucifer9
@ChopinWong 现在新版本里面 prune 被 deprecated 了，新的写法要加上一个天数，比如早于 3 天的：brew cleanup --prune 3

@qihu3721

prune 今年 deprecated 了

#!/bin/bash
brew update && brew upgrade && brew cleanup && brew cleanup --prune 3 # 清理早于 3 天的

@qihu3721 mark

brew prune
Error: Unknown command: prune



brew cleanup --prune 3