= macOS 筆記 =

== Softwareupdate ==

* Execute the following command to instruct a computer to download a full installer for macOS 12.2: 
{{{
softwareupdate --fetch-full-installer --full-installer-version 12.2
}}}

== purge ==

* Linux 底下可以用 vm.drop_caches=3 來清除不必要的記憶體
{{{
sudo purge
}}}