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Full Discussion: Quick Help in shell script
Top Forums Shell Programming and Scripting Quick Help in shell script Post 302423913 by KuldeepSinghTCS on Sunday 23rd of May 2010 07:57:35 AM
Old 05-23-2010
Data Quick Help in shell script
Yes Franklin,

I went through the post. it is really good one but only datecalc is fulfilling my requirement.
I have tried it by coping to my local machine.
BUT i am working on Qualified environment and can not create such huge function/script.
I tried to extract the date functionality but i couldn't work.

Let me explain you about my requirement.

this is my script
Code:
#!/usr/bin/ksh
HTML=/export/home/some/report.html
TEMP_FILE=/export/home/some/report.tmp
My_File=/export/home/some/My_File.txt
rm -rf $HTML $TEMP_FILE
touch $HTML $TEMP_FILE
SUBJECT="Truststore Validity Report on `date`"
MAIL_LIST="kuldeepsingh.yadav@ge.com"
#obtain current system date
YEAR=`date '+%Y'`
#let "YEAR= $YEAR+8"
MONTH=`date '+%m'`
let "tmpMonth=$MONTH+3"
let "lastYear=$YEAR-1"

if [ $tmpMonth -gt 12 ] ; then
let "newMonth=$tmpMonth-12"
let "newYear=$YEAR+1"
else
let "newMonth=$tmpMonth"
let "newYear=$YEAR"
fi

MONTHS="Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec"
set -A MON $MONTHS
echo "tempMonth:$tmpMonth tempYear:$YEAR newMonth:$newMonth newYear:$newYear"
thirdMonth=${MON[$newMonth-1]}
#if [ newYear = "$YEAR"]
secondMonth=${MON[$newMonth-2]}
firstMonth=${MON[$newMonth-3]}
expiredMonth=${MON[$newMonth-4]}
#echo "thirdMonth:$thirdMonth secondMonth:$secondMonth firstMonth:$firstMonth expiredMonth:$expiredMonth"

# Function to append output (in html format) to file.
build_html() {
        echo $1 >> $HTML
        echo $1
}

################################################################################

cat $My_File | egrep "Alias|Valid" > $TEMP_FILE
      
{
 while read rec; do
         getLine=`echo $rec | awk '{print $1;}'`
 if [ "${getLine}" = "Valid" ] ; then
line2=`echo $rec|cut -c13-76`
getYear=`echo $rec|cut -c73-76`
getMonth=`echo $rec|cut -c53-55`
#echo "getYear-getMonth: $getYear-$getMonth"

if [ $thirdMonth = "$getMonth" -a $newYear = "$getYear" ] ; then
         build_html "<td bgcolor=FFFF00>${line2}</td>"
         build_html "</tr>"
elif [ $secondMonth = "$getMonth" -a $newYear = "$getYear" ] ; then
         build_html "<td bgcolor=FFCC00>${line2}</td>"
         build_html "</tr>"
elif [ $firstMonth = "$getMonth" -a $newYear = "$getYear" ] ; then
         build_html "<td bgcolor=FF6600>${line2}</td>"
         build_html "</tr>"
elif [ $expiredMonth = "$getMonth" -a $newYear = "$getYear" -o $lastYear = "$getYear" ] ; then
         build_html "<td bgcolor=999999>${line2}</td>"
         build_html "</tr>"
else
        build_html "<td>${line2}</td>"
        build_html "</tr>"
  fi
fi
        done } < ${TEMP_FILE}

build_html "</code>"
build_html "</tr>"
build_html "</table>"
build_html "</tr>"
build_html "</table>"
done

cat $HTML

Input file ($TEMP_FILE.)

Input file which is created by keytool and stored in $TEMP_FILE.

Code:
 Tue Mar 11 05:17:41 GMT 2008 until: Fri Mar 09 05:17:41 GMT 2018
 Thu Jun 12 18:36:48 GMT 2008 until: Sun Jun 10 18:36:48 GMT 2018
 Thu Jun 12 18:29:42 GMT 2008 until: Sun Jun 10 18:29:42 GMT 2018
 Tue Mar 11 05:18:02 GMT 2008 until: Fri Mar 09 05:18:02 GMT 2018
 Tue May 27 16:29:27 GMT 2008 until: Fri May 25 16:29:27 GMT 2018
 Tue May 27 16:40:04 GMT 2008 until: Fri May 25 16:40:04 GMT 2018
 Tue Mar 11 05:18:02 GMT 2008 until: Fri Mar 09 05:18:02 GMT 2018
 Tue May 27 16:29:27 GMT 2008 until: Fri May 25 16:29:27 GMT 2018
 Tue May 27 16:40:04 GMT 2008 until: Fri May 25 16:40:04 GMT 2018

Can you help me to highlight those lines from input files which are having "until:somedate" are older then today in red and those about to come in 3 months time as orange.
the time stamp will be taken from input file after the until.

I am really wondering on this forum for getting this done. today it is almost 3 days.
 

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