xargs 参数

hadoop fs -ls /source/recommend/at_access | awk -F "/" '{print $NF}' | grep -v $(date +%Y%m%d) | grep -v F |  xargs -i sh press_by_handler.sh {}    recommend/at_access,200,5

 

hadoop fs -ls /source/recommend/at_access | awk -F "/" '{print $NF}' | grep -v $(date +%Y%m%d) | grep -v F |  xargs -| {} sh press_by_handler.sh {}    recommend/at_access,200,5

 

 

-i 参数 : {} 代表占位符

-l 参数: 首先指定占位符是{} (必须指定)

原文地址:https://www.cnblogs.com/dongxiao-yang/p/4435175.html