marktext 开源markdown安装

https://github.com/marktext/marktext

该 markdown 的免费安装，

在mac os 上 安装时， 出现无法安装的情况

使用如下的命令可以， 可以进行使用
https://github.com/marktext/marktext/issues/2983

This isn’t the recommended command since it removes all app attribute (metadata). A simple sudo xattr -r -d com.apple.quarantine /Applications/MarkText.app was sufficient for me to get the ARM64 build working.
The Eclectic Light Company has a good writeup about xattr and Quarantine here.

I haven’t measured the performance difference between the x64 and ARM64 builds of MarkText, but in other instances have seen huge performance gains by using an ARM64 build and large resource draws by using an x64 build.

For now I’m opting to build it from source, prefer not to use Rosetta 2 when I can.

Minor comment, it is not a good idea to run anything you don't under sudo.

To remove the quantine element from the app, 
you guys don't need to remove it with sudo, 
just run xattr -r -d com.apple.quarantine /Applications/MarkText.app 
and that should be enough