maintenance.sh

#! /bin/bash

#   =====================================================
#   * macOS Maintenance Script	   		        *
#   * Written by Kristan M. Kenney (iCeFuSiOn)          *
#   * Modified by Mike Wilkie (github.com/MikeWilkie)   *
#   * Last modified on May 1, 2018 06:05:18 PM EST      *
#   * Revision 1.0.1c					*
#   * For use on macOS 10.13 High Sierra Only!		*
#   * I AM NOT RESPONSIBLE IF YOU DO SOMETHING WRONG!   *
#   =====================================================

# To install:
# add to ~/Scripts/
# add "alias maintain='~/Scripts/maintenance.sh'" to ~/.bash_profile


clear
echo "Mac OS X 10.13 Maintenance Script"
echo "WARNING: Close any running applications before continuing."
echo ""
echo -n "Would you like to proceed? (y/N): "; read PROCEED
if [ -z $PROCEED ] || [ "$PROCEED" = "n" ] || [ "$PROCEED" = "N" ]; then
  exit 0
fi
echo ""
echo -n "Run maintenance cron scripts (daily, weekly, and monthly)? (Y/n): "; read CRONSCR
if [ -z $CRONSCR ] || [ "$CRONSCR" = "y" ] || [ "$CRONSCR" = "Y" ]; then
	sudo periodic daily weekly monthly
	echo "Maintenance scripts have run successfully."
	echo ""
fi
echo ""
echo -n "Flush user cache and log entries? (Y/n): "; read USRLOG
if [ -z $USRLOG ] || [ "$USRLOG" = "y" ] || [ "$USRLOG" = "Y" ]; then
	echo "Flushing saved logs under current users Home directory ..."
	cd ~/Library/Logs
	sudo rm -rf ~/Library/Logs/*

	echo "Flushing user cache ..."
	rm -rf ~/Library/Safari/Downloads.plist
	cd ~/Library/Caches
	sudo rm -rf ~/Library/Caches/*
fi
echo ""
echo -n "Flush global cache? (Y/n): "; read GLOBAL_CACHE
if [ -z $GLOBAL_CACHE ] || [ "$GLOBAL_CACHE" = "y" ] || [ "$GLOBAL_CACHE" = "Y" ]; then
	echo "Flushing global cache ..."
	cd /Library/Caches
	sudo rm -rf /Library/Caches/*
fi
echo ""
echo -n "Flush Directory Service cache? (Y/n): "; read DSERVCACHE
if [ -z $DSERVCACHE ] || [ "$DSERVCACHE" = "y" ] || [ "$DSERVCACHE" = "Y" ]; then
	echo "Flushing Directory Service resolver cache ..."
	dscacheutil -flushcache
fi
echo ""
echo -n "Flush LaunchServices database (fixes duplicate Open With entries, etc) (Y/n):"; read LS_DATABASE
if [ -z $LS_DATABASE ] || [ "$LS_DATABASE" = "y" ] || [ "$LS_DATABASE" = "Y" ]; then
	echo "Flushing LaunchServices database ..."
	/System/Library/Frameworks/CoreServices.framework/Frameworks/LaunchServices.framework/Support/lsregister -kill -r -domain local -domain system -domain user
fi
echo ""
echo -n "Flush Apple Type Server (ATS) cache? (Y/n): "; read AppleATS_CACHE
if [ -z $AppleATS_CACHE ] || [ "$AppleATS_CACHE" = "y" ] || [ "$AppleATS_CACHE" = "Y" ]; then
	echo "Flushing Apple Type Services font cache ..."
	sudo rm -rf `lsof | grep com.apple.ATS/annex.aux \
	| grep Finder | cut -c 66-139`
	sudo rm -rf /private/var/folders/*/*/-Caches-/com.apple.ATS
fi
echo ""
echo -n "Rebuild Spotlight Index? (Y/n): "; read SPTLGHT
if [ -z $SPTLGHT ] || [ "$SPTLGHT" = "y" ] || [ "$SPTLGHT" = "Y" ]; then
	echo "Rebuilding Spotlight Index ..."
  sudo mdutil -i on;
fi
echo ""
# All done! We can go ahead and restart the computer now.
echo "Maintenance tasks have completed."
echo "If you have performed system level tasks, please restart now."
echo "Otherwise, please log out and back in."