shell 获取当月时间

#!/bin/bash
# 获取当前月份
monthhive=`date +%Y-%m`
# 获取昨天的日期
#dthive=`date -d last-day +%Y-%m-%d`
dthive=`date -d  "2 days ago" +%Y-%m-%d`
#$date -d "2 days ago" +%Y-%m-%d  
echo "nohup hive -hiveconf dt=$dthive -hiveconf month=$monthhive -f /exportfs/home/lixingxing1/movie/order_addr_update.hql >> updateeveryday.log &"
# 后台执行
nohup hive -hiveconf dt=$dthive -hiveconf month=$monthhive -f /exportfs/home/lixingxing1/movie/order_addr_update.hql >> updateeveryday.log &
tail -f updateeveryday.log

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转载自blog.csdn.net/erinapple/article/details/81202424