greening.sh

greening.sh

#!/bin/bash

cd ${your project home}
start="2017-07-23"
period=30;#days

random_hour=("20" "21" "22" "23" "00" "01" "02" "03")

#random number in [left,right)
function rand(){
    left=${1}
    right=${2}
    lr=$[$right-$left]
    random_lr=$[$RANDOM%$lr]
    ret=$[$random_lr+$left]
    echo $ret
}

date -s ${start} >/dev/null 2>&1
date -s "20:36:58" >/dev/null 2>&1

days=1
while [ ${days} -le ${period} ]; do
    #TODO git commit
    echo $(date +"%Y-%m-%d %H:%M:%S") >> commmit.log
    git add .
    git commit -m 'logging commit info'
    date_str=$(date -d "-5 day ago" +%Y-%m-%d)
    hour=${random_hour[$(rand 0 ${#random_hour[@]})]}
    min=$(rand 10 60)
    sec=$(rand 10 60)
    time_str=${hour}":"${min}":"${sec}
    #echo ${date_str}
    date -s ${date_str} >/dev/null 2>&1
    date -s ${time_str} >/dev/null 2>&1
    #echo $(date +"%Y-%m-%d %H:%M:%S")
    days=$((days+1))
done
#Correction time
ntpdate time.pool.aliyun.com