摘要: 1. for循环 #!/bin/bash a=0 for ((i=0 ; i <= 100; i++ )) do a=$((a+i)) done echo $a 2. awk语句 [root@localhost ~]# awk 'BEGIN { for(i=1; i<=100; i++) sum+= 阅读全文
posted @ 2020-05-09 09:07 雨曼晴川 阅读(196) 评论(0) 推荐(0)