Ubuntu 打开新终端时，.bashrc或.bash_配置文件似乎都没有执行

当我打开一个新的终端窗口时，这两个脚本似乎都没有运行。这些脚本的运行设置在哪里？如果我手动运行

source~/.bashrc

，那么我会看到我在其中配置的更改（例如颜色）

---

顺便说一下，我使用的是Ubuntu 14.04，man bash（部分）在调用下说

   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.

   When  an  interactive  shell that is not a login shell is started, bash
   reads and executes commands from  /etc/bash.bashrc  and  ~/.bashrc,  if
   these  files  exist.  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 /etc/bash.bashrc and ~/.bashrc.

确保

.bashrc

设置了执行位

chmod +x $HOME/.bashrc