Shell根据日期、月份、星期判断年份的代码
已知三个时间变量:
time1="Fri Aug 23 11:35:21"
time2="Mon Sep 2 16:18:09"
time3="Tue Sep 3 16:06:33"
已知这三个时间可以确定是发生在2011-2013年,如何快速确定是哪一年呢?
希望输出:
time1="2013/8/23 11:35:21"
time2="2013/9/2 16:18:09"
time3="2013/9/3 16:06:33"
#!/bin/bash
time1="Fri Aug 23 11:35:21"
time2="Mon Sep 2 16:18:09"
time3="Tue Sep 3 16:06:33"
time4="Sun Dec 2 16:06:34"
for((i=1;i<=4;i++)); do
for((j=2011;j<=2013;j++)); do
str=$(eval echo \$time$i)
WEEK_DAY=$(date -d "${str:0:10} $j ${str:10}" "+%a")
if [ "${str:0:3}" == $WEEK_DAY ]; then
echo time$i=\"$(date -d "${str:0:10} $j ${str:10}" "+%Y/%m/%d %T")\"
# break
fi
done
done 相关推荐
laisean 2020-11-11
zhangjie 2020-11-11
大牛牛 2020-10-30
firefaith 2020-10-30
liguojia 2020-10-20
wangzhaotongalex 2020-10-20
CARBON 2020-10-20
JohnYork 2020-10-16
xiaonamylove 2020-10-16
Julyth 2020-10-16