Unable to use shell commands on terminal

Lab Support
#1

I started terminal from Jupyter Notebook.
Once logged-in, I am unable to use any bash commands.

For instance:

[shauavik4834@cxln4 ~]$ ls
bash: ls: command not found
[shauavik4834@cxln4 ~]$ bash
bash: bash: command not found
[shauavik4834@cxln4 ~]$

Kindly help.

Thanks and regards
Avik

#2

Hi Avik,

Looks like your path settings have been disturbed. Try using: /bin/ls instead of ls and /bin/bash instead of bash.

Also, try deleting .bashrc or .bash_profile.

#3

Thanks a lot Sandeep.
It worked. I had screwed up the $PATH in ~/.bash_profile with a typo and thus lost all the env.

Regards
Avik