Brainscape DNF

Question 1

with dnf, uninstall a package

Answer 1

dnf remove PACKAGE

Question 2

with dnf, update a specific package

Answer 2

dnf update PACKAGE

Question 3

with dnf, update all packages and security updates

Answer 3

dnf update

Question 4

with dnf, find out what package a specific file belongs to

Answer 4

dnf provides FILEPATH

Question 5

with dnf, list all installed packages

Answer 5

dnf list installed [| less]

Question 6

with dnf, look for a package even if you don’t know the exact name

Answer 6

dnf search PACKAGE

Question 7

with dnf, show information and details about a specific package (before installing it)

Answer 7

dnf info PACKAGE

Question 8

with dnf, show all enabled repositories on your system, show all enabled and disabled

Answer 8

dnf repolist dnf repolist all (you can also use the –enabled or –disabled flags to specify which you want to see, default is just to show you enabled)

Question 9

with dnf, clean up cache to free up space

Answer 9

dnf clean all