Ubuntu的bashrc文件如何找到使用什麼文件？

Question

如何在shell啓動時找到哪個文件被加載？ 有任何可以告訴我的命令嗎？

目前我認爲它是/root/.bashrc它是一個Ubuntu服務器10.04 LTS。

它是基於用戶還是？

Answer 1

你所尋求的命令是man bash，它告訴你：

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. 

和

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. 

Answer 2

從here看起來您的~/.bashrc正在運行，除非您以root登錄，因爲/root/是root的主頁。

Answer 3

只需使用回聲。把一個表達式轉換的.bashrc

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

對於處理的印刷信息，這將確認您進程使用特定的腳本文件登錄時，你會看到。注意 - 例如，這並不明智。從bashrc或bash_profile啓動一個程序，因爲如果程序出於某種原因不能啓動或者啓動時會遇到麻煩，那麼您將無法進入shell。