#cat test.sh
 
#/usr/sbin/ksh
#set -x
df -k | grep var |grep c1t0d0s3 > test.txt
cat test.txt | nawk -F " " '{printf "%s\n" , $5}' > test1.txt
#m=`cut -d " " -f 1 test1.txt`
sed 's/%//g' test1.txt > red3
m=`cut -d " " -f 1 red3`
if [ $m -gt 80 ];
then
echo your /var size is $m% kindly remove some space"
echo
fi
 
#
#

Quote:

Originally Posted by Danish Shakil The problem is crontab is running but not displaying any text on command line, i cheched it by redirecting test.sh

Which command line would you want cron to print to? How could it know?

#cat test.sh
 
#/usr/sbin/ksh
#set -x
df -k | grep var |grep c1t0d0s3 > test.txt
cat test.txt | nawk -F " " '{printf "%s\n" , $5}' > test1.txt
#m=`cut -d " " -f 1 test1.txt`
sed 's/%//g' test1.txt > red3
m=`cut -d " " -f 1 red3`
if [ $m -gt 80 ];
then
echo your /var size is $m% kindly remove some space"
echo
fi
 
#
#

Code:

m=$( df -k | 
nawk -F " " '/var/ && /c1t0d0s3/ {
 sub( /%/, "", $5)
 printf "%s\n" , $5 }'
)