问题
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$
It looks like .bashrc is loaded via relative and not absolute path, because if I do source ~/.bashrc, everything works smoothly.
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.
However the question remains the same, how can I make Terminal load ~/.bashrc via absolute path, and not relative?
回答1:
Terminal opens a login shell. This means, ~/.bash_profile will get executed, ~/.bashrc not.
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
回答2:
Renaming .bashrc to .profile (or soft-linking the latter to the former) should also do the trick. See here.
回答3:
I have the following in my ~/.bash_profile:
if [ -f ~/.bashrc ]; then . ~/.bashrc; fi
If I had .bashrc instead of ~/.bashrc, I'd be seeing the same symptom you're seeing.
来源：https://stackoverflow.com/questions/7780030/how-to-fix-terminal-not-loading-bashrc-on-os-x-lion