Re: clean-up after upgrade.
I forgot one point:
...
Seems risky. Suppose I myself never used (for example) python,
but it's
"under the hood" of other packages (such as dnf). Would that command
remove python?
...
un-needed python only, I would like to say.
dnf is self-protected and -I guess- all dependent packages (python ?) too to make sure dnf
is normally able to run
see ls -l /etc/dnf/protected.d/
and
prove: "sudo dnf remove dnf"
=>
"Error:
Problem: The operation would result in removing the following protected packages: dnf
(try to add '--skip-broken' to skip uninstallable packages)"
in generall:
there is an history regarding executed dnf commands:
- sudo dnf history
- sudo dnf history info <your number here>
- sudo dnf history undo <your number here>
man dnf for more
dnf history lives under /var/lib/dnf