ubuntu下ls命令无法使用，哪位大神可以参透其中奥秘？

[彩云之南Amy]

这是界面一：

界面2

这是界面二：

界面1

期待大神的简答~

[彩云之南Amy]

补充一点啊：
The program 'ls' is currently not installed. You can install it by typing:
sudo apt-get install coreutils
su@ubuntu:~$ ^C
su@ubuntu:~$ sudo apt-get install coreutils
[sudo] password for su:
Reading package lists... Done
Building dependency tree
Reading state information... Done
coreutils is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 488 not upgraded.
su@ubuntu:~$ ls -al
The program 'ls' is currently not installed. You can install it by typing:
sudo apt-get install coreutils
su@ubuntu:~$

大意就是：使用sudo apt-get install coreutils没有用

[lainme]

你把ls删了？

sudo apt-get install --reinstall coreutils

试下。

[qy117121]

DeepinScrot-1736.png (28.42 KiB) 查看 5005 次

被你删了

[dynamic0603]

应该要logout一下吧

补充一点啊：
The program 'ls' is currently not installed. You can install it by typing:
sudo apt-get install coreutils
su@ubuntu:~$ ^C
su@ubuntu:~$ sudo apt-get install coreutils
[sudo] password for su:
Reading package lists... Done
Building dependency tree
Reading state information... Done
coreutils is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 488 not upgraded.
su@ubuntu:~$ ls -al
The program 'ls' is currently not installed. You can install it by typing:
sudo apt-get install coreutils
su@ubuntu:~$

大意就是：使用sudo apt-get install coreutils没有用

[彩云之南Amy]

DeepinScrot-1736.png

被你删了

嗯 好像是 谢谢~

[彩云之南Amy]

你把ls删了？

sudo apt-get install --reinstall coreutils

试下。

试过了，解决了，

[hceasy]

自己删了