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PiShrink
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Always quote echo strings

This commit is contained in:
Andrew Scheller 2018-01-22 01:37:05 +00:00
parent b11de9a8ee
commit b787dd4e66
1 changed files with 4 additions and 4 deletions
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8
pishrink.sh
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@ -61,7 +61,7 @@ if [ "$should_skip_autoexpand" = false ]; then
mount $loopback $mountdir
if [ $(md5sum $mountdir/etc/rc.local | cut -d ' ' -f 1) != "0542054e9ff2d2e0507ea1ffe7d4fc87" ]; then
echo Creating new /etc/rc.local
echo "Creating new /etc/rc.local"
mv $mountdir/etc/rc.local $mountdir/etc/rc.local.bak
#####Do not touch the following lines#####
cat <<\EOF1 > $mountdir/etc/rc.local
@ -127,14 +127,14 @@ EOF1
fi
umount $mountdir
else
echo Skipping autoexpanding process...
echo "Skipping autoexpanding process..."
fi
#Make sure filesystem is ok
e2fsck -p -f $loopback
minsize=$(resize2fs -P $loopback | cut -d ':' -f 2 | tr -d ' ' | tr -d '\n')
if [[ $currentsize -eq $minsize ]]; then
echo ERROR: Image already shrunk to smallest size
echo "ERROR: Image already shrunk to smallest size"
exit -6
fi
@ -150,7 +150,7 @@ fi
#Shrink filesystem
resize2fs -p $loopback $minsize
if [[ $? != 0 ]]; then
echo ERROR: resize2fs failed...
echo "ERROR: resize2fs failed..."
mount $loopback $mountdir
mv $mountdir/etc/rc.local.bak $mountdir/etc/rc.local
umount $mountdir