linux-tutorial/codes/shell/示例脚本/逻辑控制/使用while.sh

11 lines
110 B
Bash
Raw Normal View History

2019-05-10 11:17:57 +08:00
#!/bin/bash
# while command test
var1=10
while [ $var1 -gt 0 ]
do
echo $var1
var1=$[ $var1 - 1 ]
done