Hi i got the following code

#!/bin/sh # Set to email address to send to EMAILADDR="test@test.com"

# Set warning percentage ALERT=10

# Set critical warning percentage CRITALERT=30

# Get the listing of filesystems and put in $output df -h |egrep -v '^Filesystem|tmpfs|cdrom|proc|ufs|ext2' | awk '{ print $5 " " $6}'|sed 's/%//g' | while read output; do echo $output # Grab just the percentage usep='echo $output | awk ' printf $1 '' # Grab the partition partition='echo $output | awk ' printf $2' ' # First check for critical since it's higher value if [[ "$usep" -ge "$CRITALERT" ]]; then # echo the body to the mail program (-s is subject) and send echo "Running out of space \"$partition ($usep%)\" on $(hostname) as on $(date)" | mail -s "Critical Warning: Warning: $partition is at $usep% of capacity" $EMAILADDR # If it's not above critical, test to see if it's above alert elif [[ "$usep" -ge "$ALERT" ]]; then echo "Running out of space \"$partition ($usep%)\" on $(hostname) as on $(date)" | mail -s "Warning: $partition is at $usep% of capacity" $EMAILADDR fi done

right now is sending multiple emails instead of those that only apply the 10 and 30 citeria and the email im gettign is blank where it should put the porcentage and the partition name

i think is because is not recognizing usep variable as a integer for the comparison done in the if and else statement

could anyone assist