#!/bin/sh

echo "NVRAM and KEXT Cache Cleanup"

sudo nvram -c
sudo purge

sync


sudo touch /System/Library/Extensions && sudo kextcache -u /

sync

echo 'done, reboot now...'


# kext
# sudo chown root:wheel filepath
# sudo chmod -R 755 filepath







# sudo touch /System/Library/Extensions
# sudo rm -f /System/Library/Caches/com.apple.kext.caches/Startup/kernelcache
# sudo update_dyld_shared_cache -force