如何修复终端未在 OS X Lion 上加载 ~/.bashrc [英] How to fix Terminal not loading ~/.bashrc on OS X Lion
问题描述
每当我使用 Cmd + T 在终端中打开一个新选项卡时,它都会在与上一个选项卡相同的目录中打开 bash.当我在 ~
目录中时,这工作正常,但如果我在其他任何地方,我会在加载 .bashrc
Whenever I open a new tab in Terminal using Cmd + T, it opens bash in the same directory, as the previous tab. This works fine when I'm in the ~
directory, but if I'm anywhere else, I get an error loading .bashrc
Last login: Sat Oct 15 21:10:00 on ttys002
-bash: .bashrc: No such file or directory
Jakub-Arnolds-MacBook-Pro:projects darth$
看起来 .bashrc
是通过相对路径而不是绝对路径加载的,因为如果我执行 source ~/.bashrc
,一切都会顺利进行.
It looks like .bashrc
is loaded via relative and not absolute path, because if I do source ~/.bashrc
, everything works smoothly.
我认为这是与 OS X Lion 相关的问题,因为在从 Snow Leopard 升级之前,我没有遇到同样的问题.但这可能是终端总是在~
打开造成的,我不记得它是否尝试打开相同的目录.
I think this is a OS X Lion related problem, because before the upgrade from Snow Leopard, I didn't have the same issue. But that might be caused by Terminal always opening at ~
, I don't remember if it tried to open the same directory.
但是问题还是一样,我怎样才能通过绝对路径而不是相对路径让终端加载~/.bashrc
?
推荐答案
终端打开登录 shell.这意味着,~/.bash_profile
会被执行,~/.bashrc
不会.
Terminal opens a login shell. This means, ~/.bash_profile
will get executed, ~/.bashrc
not.
大多数系统上的解决方案是在 ~/.bash_profile
中要求"~/.bashrc
:只需将此代码段放入您的 ~/.bash_profile
:
The solution on most systems is to "require" the ~/.bashrc
in the ~/.bash_profile
: just put this snippet in your ~/.bash_profile
:
[[ -s ~/.bashrc ]] && source ~/.bashrc
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