Disk Space Utilization

#!/bin/bash

ROOTPART=$(df | grep -w / | awk '{ print $5}' | sed 's/%//g')

MNTSHARE=$(df | grep -w /mnt/share | awk '{ print $5}' | sed 's/%//g')

THRESHOLD=15

if [ "$ROOTPART" -gt "$THRESHOLD" ] ; then

    mail -s 'Disk Space Alert' prem.londhe@netcracker.com << EOF

The root partition is used: $ROOTPART% on $HOSTNAME

EOF

fi

if [ "$MNTSHARE" -gt "$THRESHOLD" ] ; then

    mail -s 'Disk Space Alert' prem.londhe@netcracker.com << EOF

The root partition is used: $MNTSHARE% on $HOSTNAME 

EOF

fi