linux - 更改路径后 nano 不起作用

Question

在我将 PATH 的服务器 ~bash_profile 更改为我的 Java 之后，我不能再使用 nano 或 vip。

我真的不知道如何把它改回来，而且我不能再用 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

您很可能将您的路径覆盖为 java 而不是附加到它。

错误:

export PATH=/opt/somewhere/java/bin

正确:

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

要解决这个问题，做

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

...您应该在路径中使用 vi 和 nano。