摘要: #!/bin/sh use=`df|grep "/dev/vdb1"|awk '{print $5}'| sed 's/%//g'` if [[ $use -gt 80 ]];then hdfs dfs -rm -r -skipTrash /user/admin/.flink fi; 先编写好she 阅读全文
posted @ 2020-11-04 17:21 HkGov 阅读(380) 评论(0) 推荐(1) 编辑