📜  bash 减法变量 - Shell-Bash 代码示例

📅  最后修改于: 2022-03-11 14:51:30.844000             🧑  作者: Mango

代码示例1
$((expression))

$a=5

yourname_$(($a-1))
#will give
yourname_4

gamma_new="$(($gamma_t-360))"
num2="$(($num1+num2))"