Ubuntu bashrc文件如何找到使用的文件？

启动shell时，如何查找加载了哪个

.bashrc

文件？ 有什么命令可以告诉我吗

目前我认为它是

/root/.bashrc

它是一个Ubuntu服务器10.04 LTS

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它是基于用户的还是基于用户的

从这里看来，除非您以root身份登录，否则您的

~/.bashrc

将运行，因为

/root/

是root的家。

只需使用echo即可。将表达式放入bashrc

echo "I am in $PWD/$0" or "I am in bashrc file".

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这样，您将在登录打印消息时看到，打印消息将确认流程使用特定的脚本文件。注意-例如，从bashrc或bash_profile启动程序是不明智的，因为如果程序由于某种原因无法启动或无法启动，您将无法进入外壳。

您寻求的命令是

man bash

，它告诉您：

   When  bash is invoked as an interactive login shell, or as a non-inter-
   active shell with the --login option, it first reads and executes  com-
   mands  from  the file /etc/profile, if that file exists.  After reading
   that file, it looks for ~/.bash_profile, ~/.bash_login, and ~/.profile,
   in  that order, and reads and executes commands from the first one that
   exists and is readable.  The --noprofile option may be  used  when  the
   shell is started to inhibit this behavior.

及

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好的，如果我以“someuser”的身份登录，那么它是使用/home/someuser/.bashrc中的.bashrc来登录的。bashrc_配置文件呢？通常，在shell启动时会使用各种文件（如果存在）。根据您将语句放在哪里，您可能会发现使用了/etc/bashrc、/etc/bash/rcfile、/etc/profile、/etc/bash\u completion.d/someother文件、~/.bashrc、~/.profile、~/.bash\u profile等。“root”用户通常具有~/.profile，而普通用户则具有~/.bash\u profile

   When an interactive shell that is not a login shell  is  started,  bash
   reads  and executes commands from ~/.bashrc, if that file exists.  This
   may be inhibited by using the --norc option.  The --rcfile file  option
   will  force  bash  to  read  and  execute commands from file instead of
   ~/.bashrc.