URL:
Reporter RHNID:
Section: -
Language: de-DE (German)|en-US (English)
Workaround: Ignore?

Description: In the section on removing modules, there is an example with

sudo yum module info postgresql | grep module+el8 | \ sed 's/.: //g;s/\n/ /g' | xargs yum list installed*

This is unnecessary sed and xargs usage, commands that are way out of scope of the course and not explained at all. Why are they being used here?