Script needs help !! for and awk !!

UNIX for Advanced & Expert Users
1

Hey all,

following is the script :

As I am first logging using my login id(t007) and then I am using "su" to switch the user using generic login id(mqsiadm). Using this script I am trying to find out who accessed the file in last few minutes{originally first user(t007)}.
Am using awk in for loop statement, please let me know I am on the right track or not !!

I am using korn shell, will "$?" work, in this ???

Let me know syntactically Iam right or wrong ?

## List all the files which one accessed since last 1 min #####

MYPATH="/clocal/mqbrkrs/user/mqsiadm/sanjay/"
MAIL_RECIPIENTS="vg@acx.com"
Subject=":: File(s) accessed/touched in last few minutes ::"
>tempmail.txt
>tempfind.txt

for file_dir in `find $MYPATH -amin -1`
do

    echo \`fuser -uf "$file_dir" \` >> tempmail.txt

ps -ef | grep "\\-ksh" | awk '$8 !~ /grep/ \{ printf "%s %s %s %s %s\\n", $1, $2, $3, $5, $8 ; \}' >> tempfind.txt

for pid_var in \`awk '$1 !~ /t[a-zA-Z0-9]*/ \{ printf "%s\\n", $2 ;\}' tempfind.txt\`
do 
	var=\`grep $pid_var "tempmail.txt"\`
	if [ "$?" -eq "0" ] ; then
		awk '$pid_var \{ printf "%s", $3 ; \}' tempfind.txt | awk '$1 !~ /m[a-zA-Z]*/ \{ printf "%s\\t%s\\t%s\\t%s\\t%s\\n", $1, $2, $3, $4, $5 ;\}' >> tempmail.txt
	fi
done

echo " $file_dir is being accessed" >> tempmail.txt
done

Thnks
Varun.:b: