<—获取40天日期数组—>
for i in {..};do
echo "$(date --date=''${i}' days ago' "+%Y%m%d")"
done
<— 獲取今天到下周二的日期 —>
date=${:-}
today=`date +%w`
ret=`expr + \( ${date} - ${today} \)`
for i in `eval echo {..${ret}}`;do
echo "$(date --date=''${i}' days' "+%Y-%m-%d")"
done
@@ 扩展用法:获取10-00
for i in {..};do
echo ${i}
done
@@ 扩展用法:获取10-00,中间隔1位
for i in {....};do
echo ${i}
done