awk and fuction (recursion) !! Urgent !! - UNIX for Advanced & Expert Users

varungupta · #4 (**permalink**) 02-12-2008

Quote:

#SCRIPT TO CHECK WHO HAS ACCESSED THE LOG/FILE IN PAST 'N' MINUTES, AND MAIL ACCORDINGLY.

MYPATH="/clocal/mqbrkrs/user/mqsiadm/sanjay/"
MAIL_RECIPIENTS="vgabc@def.com"
#maillist"

Subject=":: File(s) accessed/touched in last few minutes ::"
>tempmail.txt
>tempfind.txt
>filterfile.txt
>tempgrep.txt
#*******************************************************************
## List all the files which one accessed since last 1 min #####
#*******************************************************************

index=1
pidprev=0

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

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

echo `fuser -uf "$file_dir" ` >> temp.txt.$$
echo " $file_dir is being accessed" >> temp.txt.$$
done

sed -n '/^[ ][a-z]*/p' temp.txt.$$ >> tempmail.txt
echo "Accessed By: " >>tempmail.txt
sed -n '/^[0-9]/p' temp.txt.$$ > filterfile.txt

for pid_var in `awk '{ print $1 }' filterfile.txt`
do
echo "**here i am inside the for loop** ";

if [ "$index" -eq 1 ] ; then
echo "**inside if** " ;
pidprev="$pid_var" ;
echo "pid_var: $pid_var" ;
echo "pidprav: $pidprev" ;

`awk '$2 ~ pid_var {print $3 > "tempgrep.txt" }' tempfind.txt` ;

echo "1. " ;
cat tempgrep.txt ;
echo "----" ;

cat tempgrep.txt | \
while read ppid
do
# awk '{ if($2~ppid && $1!~pattern) print $1 >> "tempmail.txt" }' tempfind.txt
\`awk 'BEGIN{ pattern = "mqsi[admtsprd]" }
{if ( ppid !~ "" ) { fun( ppid, pattern ); } }

function fun( n, pattern )
{
\`awk '{ if($2~n && $1~pattern){
n=$3;
fun( n, pattern ); }
else{
if($2~n && $1!~pattern){
print $1 >> "tempmail.txt" ;
break ;
}
else {next ;}
}
}' tempfind.txt\`
}
'\`

done

let "index+=1" ;
fi

if [ "$pid_var" -ne "$pidprev" ] ; then
pidprev="$pid_var" ;
echo "pid_var: $pid_var" ;
echo "pidprav: $pidprev" ;
`awk '$2 ~ pid_var {print $3 > "tempgrep.txt" }' tempfind.txt` ;

echo "2. ";
cat tempgrep.txt ;
echo "----" ;

cat tempgrep.txt | \
while read ppid
do
# awk '{ if($2~ppid && $1~pattern) print $1 >> "tempmail.txt" }' tempfind.txt
\`awk 'BEGIN{ pattern = "mqsi[admtsprd]" }
{if ( ppid !~ "" ) { fun( ppid, pattern ); } }

function fun( n, pattern )
{
\`awk '{ if($2~n && $1~pattern){
n=$3 ;
fun( n, pattern ); }
else{
if($2~n && $1!~pattern){
print $1 >> "tempmail.txt" ;
break ;
}
else {next ;}
}
}' tempfind.txt\`
}
'\`
done
fi

done

cat tempmail.txt | mailx -s "$Subject" "$MAIL_RECIPIENTS"

rm -f "temp.txt.*" 2> /dev/null
# >tempmail.txt
# >tempfind.txt
# >filterfile.txt
# >tempgrep.txt

---------------------------------------------------------

I AM GETTING ERROR :
AccessLogMonitorAdv_script[32]: 0403-057 Syntax error at line 57 : `(' is not expected.

THEN NAME OF MY SCRIPT IS AccessLogMonitorAdv_script
PLEASE SUGGEST SOLUTION TO THIS !!
THANKS
Varun.