Make Mac speed up by using Ramdisk

README.md

Introduction

Script

We have this script for creating a ramdisk.

• $((5x100x2048x2x__4__)) = 4096MB

You can change the number with bold and itan. Basic is 1024 * N size.

do shell script "
if ! test -e /Volumes/\"Ramdisk\" ; then
    diskutil erasevolume HFS+ \"RamDisk\" `hdiutil attach -nomount ram://$((5*100*2048*4*2))`
fi

mkdir /Volumes/Ramdisk/TempDownloads
mkdir -p /Volumes/Ramdisk/Library/Developer/Xcode
mkdir -p /Volumes/Ramdisk/Library/Caches/Google
mkdir -p /Volumes/Ramdisk/Library/Caches/com.apple.Safari/fsCachedData
mkdir -p /Volumes/Ramdisk/Library/Caches/com.apple.Safari/fsCachedData

sudo rm -rf ~/Library/Developer/Xcode/DerivedData
sudo rm -rf ~/Library/Caches/com.apple.Safari
sudo rm -rf ~/Library/Caches/Google

ln -s /Volumes/RamDisk/Library/Developer/Xcode ~/Library/Developer/Xcode/DerivedData
ln -s /Volumes/RamDisk/Library/Caches/com.apple.Safari ~/Library/Caches/com.apple.Safari
ln -s /Volumes/RamDisk/Library/Caches/Google ~/Library/Caches/Google
"

Then just following as below step you can speed up your Mac.