Forum Debian Users Gang

#!/bin/bash
#Check if the lockfile exists and is older than one minute

EMAIL="ble@ble.pl"
HOST_NAME=`echo $HOSTNAME | awk -F'.' '{print $1}'`
USER=`exim -bp | grep "<" | awk {'print $5'} | cut -d "<" -f 2 | cut -d ">" -f 1 | sort -n | uniq -c | sort -n | awk '$1 >10' | awk {'print $2'} | cut -d "(" -f 2 | cut -d ")" -f 1`
touch /tmp/$USER.lock

exim -bp | grep "<" | awk {'print $NF $5'} | cut -d "<" -f 2 | cut -d ">" -f 1 | cut -d "(" -f 2 | cut -d ")" -f 1 | sort -n | uniq -c | sort -n | awk '$1 > 10' > tmp1.txt

MINUTES=1
LOCKFILE=/tmp/$USER.lock
if [ -f $LOCKFILE ]; then
    echo "Lockfile Exists"
    filestr=`find $LOCKFILE -mmin +$MINUTES -print`
    if [ "$filestr" = "" ]; then
        #echo "Lockfile is not older than $MINUTES minutes, exiting!"
        exit 1
    else
        #echo "Lockfile is older than $MINUTES minutes, ignoring it and proceeding normal execution!"
        
        while read mailff emailff; do
        mail -s "[spam] $HOST_NAME $emailff" $EMAIL<<EOF
        Maili w kolejce: $mailff
EOF

        done < tmp1.txt

    rm $LOCKFILE
    fi
fi
touch $LOCKFILE
##Do your stuff here
echo $LOCKFILE


#rm $LOCKFILE
find /tmp -name "*.lock" -mmin +$MINUTES -exec rm -rf {} \;
exit 0