Shell Programming and Scripting

hi experts,

i'm new in scripting unix i have some problem with my script below is shown my script :

#!/bin/sh

BASEDIR=/export/home/mapadm
BINDIR=$BASEDIR/bin
LOGDIR=$BASEDIR/log
TDRDIR=$LOGDIR/TDR
BACKUPDIR=/data/log
export BASEDIR BINDIR LOGDIR TDRDIR BACKUPDIR

YEAR=`date '+%Y'`
MONTH=`date '+%m'`
DAY=`date '+%d'`
HOUR=`date '+%H'`


if [ $HOUR -eq 00 ] ; then
HOUR=23
LASTDAY=`/export/home/mapadm/bin/lastdate 1 | nawk '{print $1}'`
filename="$LASTDAY$HOUR.TDR"

else
cd $TDRDIR/200701
HOUR=`expr $HOUR - 1`
HOUR=`printf "%02d" $HOUR`
filename="$YEAR$MONTH$DAY$HOUR.TDR"
#grep "$YEAR$MONTH$DAY $HOUR" $BINDIR/TDR.LOG > $TDRDIR/$filename
#count = `nawk '$12 == "00008001" { cnt++;cs_cd[$11] } END { print "Count:"cnt;for(cd in cs_cd) print cd }' $filename`
count=`nawk '$12 == "00008001" { cnt++;cs_cd[$11] } END { print cnt }' $filename`
if [$count -gt 1 ] ; then
countsend=`nawk '$12 == "00008001" { cnt++;cs_cd[$11] } END {for(cd in cs_cd) print cd }' $filename`
cd $BINDIR
msggen msggen_SMClient.txt 1 "[1234567890]" "[$countsend not bind]"

fi
fi

the script name is "countsms.sh"

i try to run script but having some error like below :
%countsms.sh
countsms.sh: test: argument expected


please advices


Regards,

bucci

Code:

if [ $count -gt 1 ] ; then

The error might occur in this line if the count variable does not contain any value.

To avoid the error you can use double square brackets

Code:

if [[ $count -gt 1 ]] ; then

if [$count -gt 1 ] ; then

If this is how it really is then enter a space between the first [ and the $.

hi anbu,

not working

Code:

HOUR=`date '+%H'`

Check whether %H option is there in date command in your unix system.
If the option exist and still you get the error , can you show the trace of your script?

Put set -x at the beginning of your script and you can see exactly which test generated the error

So:

#!/bin/sh

set -x

rest of script

hi,

below is the result:

BASEDIR=/export/home/mapadm
BINDIR=/export/home/mapadm/bin
LOGDIR=/export/home/mapadm/log
TDRDIR=/export/home/mapadm/log/TDR
BACKUPDIR=/data/log
+ export BASEDIR BINDIR LOGDIR TDRDIR BACKUPDIR
+ date +%Y
YEAR=2007
+ date +%m
MONTH=01
+ date +%d
DAY=31
+ date +%H
HOUR=18
+ [ 18 -eq 00 ]
+ cd /export/home/mapadm/log/TDR/200701
+ expr 18 - 1
HOUR=17
+ printf %02d 17
HOUR=17
filename=2007013117.TDR
+ nawk $12 == "00008001" { cnt++;cs_cd[$11] } END { print cnt } 2007013117.TDR
count=
+ [ -gt 1 ]
countsms.sh: test: argument expected

any idea?

thank you for your attention

Regards,

bucci