https://blog.youkuaiyun.com/u013713832zh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/u013713832/article/details/147144326https://blog.youkuaiyun.com/u013713832/article/details/147144326u013713832Fri, 11 Apr 2025 15:45:41 +0800https://blog.youkuaiyun.com/u013713832/article/details/146881228https://blog.youkuaiyun.com/u013713832/article/details/146881228u013713832Mon, 31 Mar 2025 20:03:43 +0800https://blog.youkuaiyun.com/u013713832/article/details/135310443https://blog.youkuaiyun.com/u013713832/article/details/135310443u013713832Sun, 31 Dec 2023 14:46:32 +0800https://blog.youkuaiyun.com/u013713832/article/details/135257867https://blog.youkuaiyun.com/u013713832/article/details/135257867u013713832Thu, 28 Dec 2023 08:48:08 +0800https://blog.youkuaiyun.com/u013713832/article/details/135229449https://blog.youkuaiyun.com/u013713832/article/details/135229449u013713832Thu, 28 Dec 2023 08:47:14 +0800https://blog.youkuaiyun.com/u013713832/article/details/134679072https://blog.youkuaiyun.com/u013713832/article/details/134679072u013713832Wed, 27 Dec 2023 09:06:45 +0800https://blog.youkuaiyun.com/u013713832/article/details/135233519https://blog.youkuaiyun.com/u013713832/article/details/135233519u013713832Wed, 27 Dec 2023 09:06:28 +0800https://blog.youkuaiyun.com/u013713832/article/details/124879244https://blog.youkuaiyun.com/u013713832/article/details/124879244u013713832Wed, 22 Nov 2023 19:05:26 +0800https://blog.youkuaiyun.com/u013713832/article/details/134542890https://blog.youkuaiyun.com/u013713832/article/details/134542890u013713832Wed, 22 Nov 2023 09:15:00 +0800脚本->进程内->跨进程->跨终端->跨用户不同场景中变量表现，引出变量的作用范围，使用local修饰变量使变量的作用范围控制在函数内，在脚本中定义变量可以在函数中共享，通过使用export修饰变量使其能在进程间传递，实现进程间共享变量，扩大变量作用范围，另外修改配置文件~/.bashrc和/etc/bashrc能使变量在多个终端和用户间共享]]>https://blog.youkuaiyun.com/u013713832/article/details/134327979https://blog.youkuaiyun.com/u013713832/article/details/134327979u013713832Fri, 10 Nov 2023 18:44:53 +0800https://blog.youkuaiyun.com/u013713832/article/details/134306362https://blog.youkuaiyun.com/u013713832/article/details/134306362u013713832Fri, 10 Nov 2023 10:36:48 +0800https://blog.youkuaiyun.com/u013713832/article/details/133815310https://blog.youkuaiyun.com/u013713832/article/details/133815310u013713832Fri, 13 Oct 2023 19:18:01 +0800、>>、2> 、&> )、分号(;本文内容同微信公众号【蚕师】，关注不迷路，学习上高速，欢迎关注共同学习。]]>https://blog.youkuaiyun.com/u013713832/article/details/133806402https://blog.youkuaiyun.com/u013713832/article/details/133806402u013713832Fri, 13 Oct 2023 11:25:17 +0800https://blog.youkuaiyun.com/u013713832/article/details/133755040https://blog.youkuaiyun.com/u013713832/article/details/133755040u013713832Wed, 11 Oct 2023 17:15:07 +0800https://blog.youkuaiyun.com/u013713832/article/details/133754752https://blog.youkuaiyun.com/u013713832/article/details/133754752u013713832Tue, 10 Oct 2023 19:53:51 +0800https://blog.youkuaiyun.com/u013713832/article/details/124781594https://blog.youkuaiyun.com/u013713832/article/details/124781594u013713832Sun, 15 May 2022 15:43:40 +0800https://blog.youkuaiyun.com/u013713832/article/details/124681510https://blog.youkuaiyun.com/u013713832/article/details/124681510u013713832Tue, 10 May 2022 10:03:39 +0800https://blog.youkuaiyun.com/u013713832/article/details/124575345https://blog.youkuaiyun.com/u013713832/article/details/124575345u013713832Wed, 04 May 2022 19:00:30 +0800https://blog.youkuaiyun.com/u013713832/article/details/124290950https://blog.youkuaiyun.com/u013713832/article/details/124290950u013713832Wed, 20 Apr 2022 18:59:04 +0800https://blog.youkuaiyun.com/u013713832/article/details/104973726https://blog.youkuaiyun.com/u013713832/article/details/104973726u013713832Wed, 25 Mar 2020 00:13:00 +0800