November 2013
Intermediate to advanced
224 pages
6h 9m
English
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Distributing Without RubyGems
Many servers are tightly managed, and installing gems via RubyGems is not an option. System administrators of such systems prefer to have a single way of getting code onto the server, using the packaging system provided by the operating system. This complicates our job of making our apps easily deployable. Distributing gems in such environments is hard but not impossible.
To demonstrate how you might do this, we’ll walk through packaging our gem as an RPM, which can be used with Red Hat’s yum distribution system.
RPM is the package management system used by many Linux distributions such as Red Hat, Fedora, and CentOS. Creating an RPM can be done using gem2rpm.[41] First, install it (this can be done anywhere, ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.