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pushover memory alert
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| #!/bin/bash | |
| free=$(free -mt | grep Mem | awk '{print $4}') | |
| if [[ "$free" -le 100 ]]; then | |
| ntfy -b pushover -o user_key YOURKEY send 'memory is less than 100MB' | |
| fi | |
| exit 0 | |
| #run every hour as root | |
| # put it to /etc/crontab | |
| #0 * * * * root /opt/scripts/free-watchdog.sh |
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