yum check-update F20
I can't remember,
but used "yum check-update"
return "no updates available",
if there was none.
[root@]# yum check-update
Loaded plugins: langpacks, local, versionlock
#repo checking snipped
[root@]#
yum-3.4.3-132.fc20.noarch
___
Regards
Frank
frankly3d.com