linux-tutorial/codes/shell/基本脚本/使用expr执行数学运算.sh

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#!/usr/bin/env bash

#An example of using the expr command

var1=10
var2=20
var3=`expr $var2 / $var1`
echo "The result is $var3"
update scripts and docs 2019-10-29 18:22:19 +08:00			`#!/usr/bin/env bash`
format codes 2019-10-10 08:56:31 +08:00
添加脚本 2019-05-10 11:17:57 +08:00			`#An example of using the expr command`

			`var1=10`
			`var2=20`
			var3=`expr $var2 / $var1`
			`echo "The result is $var3"`