ToiletGuy asked:
Lady and Gentlemen,
When I want to list out something inside the directory, I do this command ls
Then I got the following weird command:
[email protected]:~# ls
udo journalctl -u postgresql
What is the meaning of the output? Can anyone explain? My expectation is that, it should list out all directories inside the home directory but instead I got that weird command.
Thank you!
My answer:
How could such a thing happen?
[email protected]:~# ls
udo journalctl -u postgresql
This looks like a single file, named udo journalctl -u postgresql.
My guess is that you will find the content of this file is either s or empty.
[email protected]:~# cat udo\ journalctl\ -u\ postgresql
And that this was caused by some permutation of s>udo rather than sudo.
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