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Manuel Kamper 2023-12-28 17:39:51 +00:00
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@ -11,11 +11,11 @@ To receive notifications when your disk space on your Ubuntu server is running l
Install the mailutils package if it’s not already installed on your server:
´sudo apt-get install mailutils´
´´´sudo apt-get install mailutils´´´
Create a script to send an email notification when disk space is low:
Create a script to send an email notification when disk space is low:
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´´´
#!/bin/bash
# Set your email address here
@ -32,20 +32,19 @@ df -h / | awk '$NF > "{{threshold}}%" {print $1}' | while read disk; do
echo "Disk $disk is full!" | mail -s "Disk Full Alert" "$email"
fi
done
´´´
Save the script as disk_full_alert.sh and make it executable:
Save the script as disk_full_alert.sh and make it executable:
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chmod +x disk_full_alert.sh
´´´chmod +x disk_full_alert.sh´´´
Set up a cron job to run the script daily:
Set up a cron job to run the script daily:
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sudo crontab -e
Add the following line to the crontab file:
´´´sudo crontab -e´´´
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0 0 * * * /path/to/disk_full_alert.sh
This will run the script at midnight every day.
Add the following line to the crontab file:
´´´0 0 * * * /path/to/disk_full_alert.sh´´´
This will run the script at midnight every day.
Now, you should receive an email notification when the disk space on your server is running low. You can adjust the threshold variable in the script to set the disk usage percentage at which you want to receive notifications.