linux-tutorial/codes/shell/示例脚本/逻辑控制/在for语句中使用多个变量.sh

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#!/bin/bash

# multiple variables

for (( a = 1 , b = 10; a <= 10; a ++ , b -- ))
do
    echo "$a - $b"
done
添加脚本 2019-05-10 11:17:57 +08:00			`#!/bin/bash`
format codes 2019-10-10 08:56:31 +08:00
添加脚本 2019-05-10 11:17:57 +08:00			`# multiple variables`

format codes 2019-10-10 08:56:31 +08:00			`for (( a = 1 , b = 10; a <= 10; a ++ , b -- ))`
添加脚本 2019-05-10 11:17:57 +08:00			`do`
format codes 2019-10-10 08:56:31 +08:00			`echo "$a - $b"`
添加脚本 2019-05-10 11:17:57 +08:00			`done`