A lot has been said on fedora-devel in the last few weeks about DNF and Yum. I thought it might be useful to contribute my own views, considering I’ve spent the last half-decade consuming the internal Yum API and the last couple of years helping to design the replacement with about half a dozen of the packaging team here at Red Hat. I’m also a person who unsuccessfully tried to replace Yum completely with Zif in fedora a few years ago, so I know quite a bit about packaging systems and metadata parsing.
A recurring Linux joke / horror story is running the command rm –rf /. Imagine if it actually happened? What would or could you do to recover?
Linux specialist Kyle Kelley recently decided to see what happened if he launched a new Linux server and ran rm –rf / as root.
This command is the remove (delete) command, with the flags –rf indicating to run recursively down all folders and subfolders, and to force deletion even if the file is ordinarily read-only. The / indicates the command is to run from the top-most root directory in Linux.
Before you follow my instructions to install Plasma 5 on your system, keep in mind that Plasma 5 is under heavy development and the stable release has not been made. Since it’s in development stage, there are (as expected) issues. Some of the issue you should be aware of include the missing wallpaper, icons may stop working now and then and Plasma Network Manager is missing as well.
Canonical provides a minimal Ubuntu install CD. It’s smaller than the regular installation ISO and it installs a minimal version of the distribution. At its most basic, it gives the user a command line, network connectivity and not much else. From this bare-bones beginning, it’s possible to selectively add components while leaving out most of the cruft that tends to come with a standard distribution.