alias - ~/.bashrc 别名更改目录不起作用

Question

这可能是一个无聊的问题，但我无法找到我完全理解以下查询的答案。

我搬到了一个新的研究所，我正在访问虚拟机进行研究。我想创建一个方便的 bashrc 让生活更轻松。

因此，使用以下内容编辑 ~/.bashrc 文件:

alias lhcb = "cd ~/vols/lhcb/bd1316/B2ppKgamma/"
alias work_space = "cd ~/home/hep/bd1316/Public/Project/"
alias Code = "cd ~/home/hep/bd1316/Public/Project/Scripts/"

并打开一个新终端来使用更新后的 bashrc 文件，我收到以下错误:

-bash: alias: alias: not found
-bash: alias: =: not found
-bash: alias: cd ~/vols/lhcb/bd1316/B2ppKgamma/: not found
-bash: alias: work_space: not found
-bash: alias: =: not found
-bash: alias: cd ~/home/hep/bd1316/Public/Project/: not found
-bash: alias: Code: not found
-bash: alias: =: not found
-bash: alias: cd ~/home/hep/bd1316/Public/Project/Scripts/: not found

我不明白出了什么问题。您能给我解释一下吗？如果可能的话，请提供修复程序吗？非常感谢。

Answer 1

Bash 变量声明=前后不允许有空格

alias lhcb="cd ~/vols/lhcb/bd1316/B2ppKgamma/"
alias work_space="cd ~/home/hep/bd1316/Public/Project/"
alias Code="cd ~/home/hep/bd1316/Public/Project/Scripts/"

引用this链接。