Get a gnome "critical" notification before your devnest reservation expires

drserve

#!/bin/bash
WARN_HOURS=72
while getopts ":t:" opt; do
    case ${opt} in
        t)
            timeout=$OPTARG
        ;;
    esac
done

if devnest reserve $@; then
    warn=$((timeout-${WARN_HOURS}))
    if [ ${warn} > 0 ]; then
        echo "notify-send -u critical WARNING 'devnest box ${!#} expires in $WARN_HOURS'"| at -v now + ${warn} hours
    fi
fi