VPS (Ubuntu) bash报错，连python, 都通通不能运行

[tedd]

这是肿么啦

Welcome to Ubuntu!
* Documentation: https://help.ubuntu.com/
Last login: Thu Aug 15 04:53:16 2013 from 119.4.252.210
-bash: groups: command not found
-bash: id: command not found
-bash: id: command not found
-bash: id: command not found
-bash: [: too many arguments
Install rlwrap to use node: sudo apt-get install -y rlwrap
-bash: tail: command not found
-bash: sort: command not found
-bash: find: command not found
$python
-bash: python: command not found

[9hills]

面板里重装

[hao0088]

rm rf *了么？

[jamesxu]

是PATH变量设置问题，看看/bin、/usr/bin目录里有没有可执行文件，可能是/etc/profile什么的出问题了吧