[TOOLS] Script to apply init.d hacks and edit prop file

[jeffv2]

now this will make someone like me that flashes roms alot and changes init.d alot and the prop file...

should work fine now i just need someone to review it and make sure its fine, plus i need permission to upload the files... then the script will use wget

#!/system/bin/sh

# variables that start with a "c" that can be changed or removed.
#

c1="persist.sys.shutdown.mode=hibernate"
c2="debug.sf.nobootanimation=1"
c3="#add your tweaks here"
c4="#add your tweaks here"
c5="#add your tweaks here"


#do not change unless you know what you're doing
#

system="-t ext4 /dev/block/platform/omap/omap_hsmmc.0/by-name/system /system"
sdcard="/sdcard/custom_script"


# mount system rw so changes can be made
#

mount -o rw,remount $system


# make directory for stuff
#
if [ ! -d $sdcard/];then
mkdir $sdcard/
fi

# extract stuff if downloaded from droidforums
#

if [ -f /sdcard/gofaster.zip];then
mv /sdcard/gofaster.zip > $sdcard/
unzip $sdcard/gofaster.zip
fi

if [ -f /system/.custom_script_already_ran];then
echo "no need to run twice"
exit 0
else

echo -e "$(cat /system/build.prop)\n""$c1\n""$c2\n""$c3\n""$c4\n""$c5\n" > /system/build.prop
echo "$(cat $sdcard/99gofasterth3ory) > /system/etc/init.d/99gofasterth3ory
echo "$(cat $sdcard/97cron) > /system/etc/init.d/97cron
chmod 0555 /system/etc/init.d/*
echo *> /system/.custom_script_already_ran


fi
mount -o rw,remount $system

any help would be great