WebJul 23, 2024 · shell 脚本 if 判断多个条件 1.Shell 里面比较字符写法: -eq 等于 -ne 不等于 -gt 大于 -lt 小于 -le 小于等于 -ge 大于等于 -z 空串 = 两个字符相等 != 两个字符不等 -n 非空串 WebJan 30, 2024 · 1、使用完全匹配方式; 2、两边的双引号都是可有可无的,但当字符串为空的时候就会报错,提示unary operator expected,因此,需要加入双引号; 3、也可以使 …
shell中字符串比较和模糊比较说明 - 51CTO
WebMar 23, 2010 · Hello everyone! i'm new in this forum and I'm here because I have a huge problem with a csh script. Here the problem: I have to write a script that check the … WebJul 29, 2014 · endif If the specified expr is true then the commands to the first. else are executed; otherwise if expr2 is true then the commands. to the second else are executed, etc. Any number of else-if. pairs are possible; only one endif is needed. The else part is. likewise optional. (The words else and endif must appear at. grand street imports
shell 脚本 if 判断多个条件 - 简书
WebMar 5, 2024 · Teams. Q&A for work. Connect and share knowledge within a single location that is structured and easy to search. Learn more about Teams Web技术文档/项目经验/需求解决方案总结. Contribute to SpringLoach/power development by creating an account on GitHub. WebFeb 12, 2024 · 1. 概述:. 我们在集成电路行业中一般常用到的有四种脚本,分别是 csh,TCL,Perl, Python. csh介绍 :C shell 是一个交互式命令解释器和一种命令编程语言,采用的语法类似于 C 编程语言。. shell 是交互式地从终端键盘或者是从一个文件来执行命令的。. 这个 csh 命令 ... chinese restaurant on 43rd and wentworth