Created
November 14, 2016 18:54
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| #!/bin/sh | |
| email_to=${1:[email protected]} | |
| limit=${2:-90} | |
| df -H | grep -vE '^Filesystem|tmpfs|cdrom' | awk '{ print $5 " " $1 }' | while read output; | |
| do | |
| usep=$(echo $output | awk '{ print $1}' | cut -d'%' -f1 ) | |
| partition=$(echo $output | awk '{ print $2 }' ) | |
| if [ $usep -ge $limit ]; then | |
| echo "Running out of space \"$partition ($usep%/$limit%)\" on $(hostname) as on $(date)\n\nThe machine needs more disk or it will eventually crash!\n\nSend someone in to clean up log files and/or other files that are gobbling up the space.\n\nDetails:\n$output" | | |
| mail -s "Alert: Almost out of disk space $usep%/$limit%" $email_to | |
| fi | |
| done |
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