############################################################
# hrpu.sh - calculates number of Portal users for every hour
#           with daily totals - run from cron at 11:59 each
#           night
#
# J. David Schronce - Thu Jan  3 02:18:42 CST 2008
###########################################################
# Definitions:
# Users - Users may have multiple transactions
#         Here they are combined into one entry
# Transactions  Every Servlet call is counted as a transaction.
#         A single mouse click could initiate multiple
#         servlet calls.
#
# An attempt is made here to standardize the web server
# log directories.  On my servers they have a consistant
# beginning, which I call LOGDIR, followed by the Environment
# name, and ending with "access.log" - which I call
# LOGEXT.  Hopefully you can find similarities for your
# log files.
#         
###########################################################
LOGDIR=/apps/ihs/*/logs
LOGEXT=access.log
###########################################################
USAGE="\nUSAGE: $0 <environment>\n"
if [ $# -ne 1 ] ; then
  echo $USAGE
  exit
fi

DATE=`date +%d/%b/%Y`
LAENV=$1

echo "    Time      ,    Users , Transactions"
echo "------------- ,    ----- , ------------"

for HOUR in 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
do
case $HOUR in
  ?) HOUR="0$HOUR";;
esac
echo "$HOUR:00 - $HOUR:59 , \c"
grep "$DATE:$HOUR:" $LOGDIR/$LAENV.$LOGEXT  \
  | grep -v "\- \-" \
  | awk '{print $3}' \
  | tr [:upper:] [:lower:] \
  | sort -u > /tmp/pu_hr.$$
echo "`cat /tmp/pu_hr.$$ | grep -v ^$ | sort -u | wc -l` , \c"
grep "$DATE:$HOUR:" $LOGDIR/$LAENV.$LOGEXT  | grep servlet | wc -l

done

echo "------------- ,    ----- , ------------"
echo "Daily Totals  , \c"
grep "$DATE:" $LOGDIR/$LAENV.$LOGEXT  \
  | grep -v "\- \-" \
  | awk '{print $3}' \
  | tr [:upper:] [:lower:] \
  | sort -u > /tmp/pu_day.$$
echo "`cat /tmp/pu_day.$$ | grep -v ^$ | sort -u | wc -l` , \c"
grep "$DATE:" $LOGDIR/$LAENV.$LOGEXT  | grep servlet | wc -l

rm /tmp/pu_hr.$$
rm /tmp/pu_day.$$