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content/2018/02/22/varlink-and-the-elvish-shell.md

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+title = "varlink and the elvish shell"
+date = 2018-02-22T09:53:37+00:00
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+I recently discovered [Elvish](https://elvish.io/), which is a shell perfectly 
+suited to process structured data. In my case it is perfect to be used with 
+[varlink](http://varlink.org). Too bad elvish has no numeric type and 
+can't feed varlink with int and float, because to\-json converts them to strings. 
+
+<!-- more -->
+
+<img src=https://harald.hoyer.xyz/wp-content/uploads/sites/2/2018/02/Screenshot-from-2018-02-22-11-07-04.png>
+
+To see what I mean, watch this video:
+ 
+ [![video preview](/img/elvis-varlink-screencast.png)](https://asciinema.org/a/bB3OatlJltV3tTdSRpsrQELxQ).

content/2018/02/22/varlink-for-dnf-a-showcase.md

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+title = "varlink for dnf - a Showcase"
+date = 2018-02-22T07:09:03+00:00
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+On the [varlink wiki page](https://github.com/varlink/documentation/wiki/Adding-varlink-to-DNF) I showcase how to add varlink to a python project. In this case, I chose DNF, the rpm package manager of Fedora.
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