longSir

流水不争先，争的是滔滔不绝

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11 2022 档案

Shell 字符串的相关操作
摘要：#!/bin/bash msg="home/desktop/shell/file.txt" echo "The original string = $msg" echo "The Length of String = ${#msg}" echo "The Substring Starting fro 阅读全文

posted @ 2022-11-28 15:43 tablong 阅读(6) 评论(0) 推荐(0)