在Linux上更改git安装的位置 [英] Changing the location of git installation on linux

问题描述

如果这看起来很基础，我深表歉意，但是我是linux新手，因此不确定如何进行.我当前的git版本是1.7.1，位于/usr/bin/git中，但是/usr/src/git/bin/git中现在有较新版本的git(1.8).相对于1.7.1版本，我如何使git默认使用此版本?

I apologize if this seems basic but I'm new to linux and not really sure how to proceed. My current git version is 1.7.1 and is located in /usr/bin/git but a newer version of git (1.8) is now available in /usr/src/git/bin/git. How do I make git use this version by default as opposed to the 1.7.1 version?

推荐答案

您必须确保调用正确的可执行文件.这可以通过显式调用/usr/src/git/bin/git 而不是 git 来完成.当然，这总是很烦人，因此您可以通过添加以下行来使 git 成为该路径的别名

You have to make sure to call the right executable. This can ben done by explicitly calling /usr/src/git/bin/git instead of git. Of course this would be annoying to type all the time, so you can either make git an alias for that path by adding the line

alias git=/usr/src/git/bin/git

添加到您的 .bashrc 中，或通过添加以下行将目录/usr/src/git/bin 添加到您的二进制搜索路径中

to your .bashrc, or add the directory /usr/src/git/bin to your binary search path by adding the line

export PATH="/usr/src/git/bin:$PATH"

要测试其他git安装是否在正确的位置搜索了核心二进制文件，可以检查 git --exec-path 的输出.

To test that the other git installation searches for the core binaries in the right place, you can check the output of git --exec-path.

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