改变路径后，nano不起作用

Question

在我更改了服务器~bash_profile的路径后，我就不能再使用nano或vip了。

我实际上不知道如何把它改回来，而我不能再用nano或vi编辑它了。

我能做什么?

 -bash: ano: command not found
 root@s [~]# nano
 -bash: nano: command not found
 root@s [~]# pacstrap -i /mnt base base-devel
 -bash: pacstrap: command not found
 root@s [~]# nano /etc/timezon
 -bash: nano: command not found
 root@s [~]# nano /etc/timezone
 -bash: nano: command not found
 root@s [~]# vi
 -bash: vi: command not found
 root@s [~]# vi
 -bash: vi: command not found
 root@s [~]# nano ~/.bash_profile
 -bash: nano: command not found
 root@s [~]# vi ~/.bash_profile
 -bash: vi: command not found
 root@s [~]# 

Answer 1

您很可能会超越您的路径到只是java，而不是附加到它。

错误

export PATH=/opt/somewhere/java/bin

右

export PATH=$PATH:/opt/somewhere/java/bin

要解决这个问题，请做

export PATH=/bin:/usr/bin:/usr/local/bin

...and，您应该让vi和nano回到您的路径。