Another clue that canned food shelf life dates are arbitrary suggestions is that they now donât even say âExpiration Dateâ. Nowadays the majority of cans state âBest Byâ or âBest If Used Byâ. This is a dead giveaway of the canned food expiration date hoax. Of course, fresher food is always better.
Howto fix another app is currently holding yum lock on Fedora 18. PackageKit is a system designed to make installing and updating software on your computer easier . Existing lock /var/run/yum.pid: another copy is running as pid 1823. Another app is currently holding the yum lock; waiting for it to exitâ¦. The other application is: PackageKit. Memory : 76 M RSS (101 MB VSZ)
1.1 What Yum Can Do. Yum consists of the yum client itself as well as a suite of tools and numerous plugins that modify the basic default behavior of the yum client. In addition, the createrepo command allows one to create a yum repository on any suitable server.Once a yum repository is prepared any client permitted to access the repository over the network can install, update, or remove one or more rpm-based packages from the repository.f this isn't enough, yum is the back end for a number of GUI tools that provide a user with instant visual access to the entire (rather enormous) range of packages available for any linux distribution that relies on it.