i have removed yum with dnf .but when i run yum, i will get the same return.it's just like i have not remove it. then i install p7zip (it hasn't be install),but i still can use command 7z,why?
os fedora 22
sorry the right way to remove command is:
#dnf provides <command name>
#dnf remove <package name>
if the package has been install,run :
#man /var/log/dnf.log
remove the first package installed(not always the main package)
(note: the '#' means it should be run under a root user)
