shell脚本打印长方形

  • shell脚本打印长方形
#!/bin/bash

for ((i=1;i<=9;i++))
do
     for ((j=1;j<=9;j++))
     do
         echo -n "*"
     done
     echo
done

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转载自www.cnblogs.com/tanxiaojuncom/p/11432116.html