Created
April 22, 2018 10:13
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Get the total number of seconds that the ec2-user has been idle - useful for shutting down instances
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#!/bin/bash | |
RAW_TIME=$(w -hs ec2-user | awk '{print $4}') | |
SECONDS=0 | |
MINUTES=0 | |
TOTAL_SECONDS=0 | |
DAYS=0 | |
if [[ $RAW_TIME = *"days"* ]]; then | |
DAYS=$(echo $RAW_TIME | sed -e 's/days//g') | |
TOTAL_SECONDS=$(($DAYS * 86400)) | |
elif [[ $RAW_TIME = *"s"* ]]; then | |
SECONDS=$(echo $RAW_TIME | sed -e 's/s//g') | |
TOTAL_SECONDS=$SECONDS | |
elif [[ $RAW_TIME = *"m"* ]]; then | |
TEMP_MINS=$(echo $RAW_TIME | sed -e 's/m//g') | |
MINUTES=$(echo $TEMP_MINS | cut -d ':' -f 1) | |
SECONDS=$(echo $TEMP_MINS | cut -d ':' -f 2) | |
TEMP_SECONDS=$(($MINUTES * 60)) | |
TOTAL_SECONDS=$(($TEMP_SECONDS + $SECONDS)) | |
fi | |
echo "Seconds: $SECONDS" | |
echo "Minutes: $MINUTES" | |
echo "Days: $DAYS" | |
echo "Total Seconds: $TOTAL_SECONDS" |
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