用shell脚本写了个9x9乘法表，仅供参考！下有文本...

#!/bin/bash

#Author:victor          Email:291131893@qq.com          Date:2016-09-17

#Release 1.0

#Function:9x9 multiplication table

PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:~/bin

export PATH

function multiplication (){

for I in `seq 1 9`;do

        for J in {1..9};do

        [[ ${I} -ge ${J} ]] && echo -n "${J}x${I} = $((${I}*${J}))   "

    done

    echo

done

}

multiplication

本文出自 “linux相关技术” 博客，谢绝转载！

shell脚本之99乘法表