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How to verify all user home directories are writable only by their owner

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How to verify all user home directories are writable only by their owner

Hi, I'm currently working on my school assignment on how to verify that all user home directories are writable only by their owner on Solaris with VMware. But I'm not sure why my codes take a very long time to display the results. My friend says it's the `su - $i -c "ls -ld" 2> /dev/null | grep ^d | awk '{print $1}'` part that is causing the problem but his not sure what to do either. Can someone please help me? Thanks.

echo " Verifying if user home directories are writable only by their owner"


if [ ! -f ${TEMPFILE} ]
touch ${TEMPFILE}

if [ ! -f ${TEMPFILE2} ]
touch ${TEMPFILE2}

ACCOUNTS=`cat /etc/passwd | awk -F: '{print $1}'`

for i in "${array[@]}"
let "accno += 1"
PRINTER=`su - $i -c "ls -ld" 2> /dev/null | grep ^d | awk '{print $1}'`
if [ -n "$PRINTER" ]
echo $i >> $TEMPFILE2


for line in $(cat /permgrep.txt)

READTF2=`head -$h /namegrep.txt | tail -1`

if [ $line == 'drwxr-xr-x' ]
echo $no"-"$READTF2": PASS"
let "h += 1"
let "Ps += 1"

echo $no"-"$READTF2": FAIL"
let "h += 1"
let "Fs += 1"

let "no += 1"


nohodi=`expr $accno - $Ps - $Fs`

echo " Total user accounts: "$accno
echo " Pass: "$Ps
echo " Fail: "$Fs
echo " no home directory : "$nohodi

rm /namegrep.txt
rm /permgrep.txt
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