Created
August 7, 2014 20:49
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Check disk space, send email when low. Put this in a cron job.
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| #!/bin/sh | |
| EMAILS=foo@example.com bar@example.com | |
| df -H | grep -vE '^Filesystem|tmpfs|cdrom' | awk '{ print $5 " " $1 }' | while | |
| read output; | |
| do | |
| echo $output | |
| usep=$(echo $output | awk '{ print $1}' | cut -d'%' -f1 ) | |
| parition=$(echo $output | awk '{ print $2 }' ) | |
| if [ $usep -ge 75 ]; then | |
| echo "Disk space low for \"$partition ($usep%)\" on $(hostname) as of $(date)" | mail -s "Alert: Low disk space $usep%" $EMAILS | |
| fi | |
| done |
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