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jrichardsz/linux shell snippets : restart on freeze.sh

Created June 18, 2022 00:27
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linux shell snippets
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linux shell snippets : restart on freeze.sh
now=$(date '+%Y-%m-%d_%H-%M-%S')
free_ram=$(free -h | awk '/^Mem:/{print $4}')
cpu_usage=$(grep 'cpu ' /proc/stat | awk '{usage=($2+$4)*100/($2+$4+$5)} END {print usage "%"}')
response_code=$(curl -s -o /dev/null -w "%{http_code}" localhost:8080/login)
if [[ "$response_code" -ne "200" ]]; then
echo "$now foo http is down with code:$response_code free_ram:$free_ram cpu_usage:$cpu_usage " >> /home/ubuntu/restart.log
shutdown -r
else
echo "$now foo http is up with code:$response_code free_ram:$free_ram cpu_usage:$cpu_usage" >> /home/ubuntu/restart.log
fi
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