shell脚本打印直角三角形 #! /bin/bash for ((i=1;i<=9;i++)) do for ((j=1;j<=$i;j++)) do echo -n "*" done echo done 相关文章: 2022-12-23 2022-12-23 2021-11-08 2022-12-23 2021-10-01 2022-12-23 2021-10-30