修改/etc/passwd,將/sbin/sh改為/bin/bash出現問題

修改/etc/passwd,將/sbin/sh改為/bin/bash....每次登入時都會出現幾句以後的提示
-bash: /: is a directory
-bash: /: is a directory
-bash: /: is a directory
-bash: /: is a directory
-bash: /: is a directory
-bash: /: is a directory
-bash: /: is a directory
-bash: /: is a directory
-bash: /: is a directory
[root@RAC-b /]#

首先检查/bin/bash是否存在，检查/etc/passwd是否正确

然后就是坚持bash可能调用的环境变量文件，例如.profile和.bash_profile等等是否有笔误，比如多了个空格

就这些。

謝謝大大的回覆,再仔細檢查/.profile,發現修改時多了幾行空白的下面, 刪除後就好了....謝謝大大的指教