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Linux下如何设置环境变量PATH

Linux系统环境变量配置文件：　　/etc/profile : 在登录时,操作系统定制用户环境时使用的第一个文件 ,此文件为系统的每个用户设置环境信息,当用户第一次登录时,该文件被执行。　　/etc /environment : 在登录时操作系统使用的第二个文件, 系统在读取你自己的profile...

在Linux里设置环境变量的方法（export PATH）

一般来说，配置交叉编译工具链的时候需要指定编译工具的路径，此时就需要设置环境变量。例如我的mips-linux-gcc编译器在“/opt/au1200_rm/build_tools/bin”目录下，build_tools就是我的编译工具，则有如下三种方法来设置环境变量：1、直接用export命令：#...

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更新时间 2023-01-13 13:26:45

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