Created
October 11, 2017 15:40
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Send an email alert when the disk space gets low
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| #!/bin/bash | |
| CURRENT=$(df /dev/sda | grep / | awk '{ print $5}' | sed 's/%//') | |
| THRESHOLD=95 | |
| if [ "$CURRENT" -ge "$THRESHOLD" ]; then | |
| echo "Subject: Disk space critical: $THRESHOLD% used" | /usr/sbin/sendmail -v your@email.com | |
| fi |
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