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Shell编程数学运算的相关内容

文章 2024-01-12 来自：开发者社区

Shell编程自动化之数学运算与条件测试

一、Shell数学运算 1.Shell常见的算术运算符号序号算术运算符号意义 1 +、-、*、/、% 加、减、乘、除、取余 2 ** 幂运算 3 ++、-- 自增或自减 4 &&、!、（两条竖线）与、或、非 ...

Shell编程自动化之数学运算与条件测试

文章 2022-10-29 来自：开发者社区

shell脚本编程-数学运算

语法格式语法方法二expr $num1operator$num2方法二$(($num1operator$num2))expr操作符对照表操作符含义num1|num2num1不为空且非0，返回num1；否则返回num2num1&num2num1不为空且非0，返回num1；否则返回0num1<num2num1小于num2，返回1；否则返回0num1<=num2num1小于等于nu....

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