Tag: Unity

Docker Indicator 0.1.0

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If you work with Docker a lot, you might have noticed that the list of containers tends to grow out of control over time. Now and then you bump into an abandoned dusty container somewhere in the dark corner of your /var/lib.

So I’ve created a tiny application indicator for Ubuntu/Unity to simplify managing my container collection. Please welcome the Docker Indicator!

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Sound Switcher Indicator ‣ 2.0.1

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It’s been more than two years since the last release of the Sound Switcher Indicator (1.2.2). During this period I’ve been bombarded with requests to allow the indicator to switch device profiles, because most sound cards cannot be otherwise switched to their digital ports, like S/PDIF and HDMI.

So today I proudly present Sound Switcher Indicator 2.0.1, which finally supports profile switching:

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Ubuntu/GNOME 3 XML wallpaper creation

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I already published a script that sets a random image file as desktop wallpaper. It has only one downside: you have to run it every time you want to rotate your wallpaper.

However GNOME since 2.28 allows assigning a slide show as wallpaper by providing an image list in XML format. There you can specify the order and duration for each image. Moreover, you can even define a transition from one image to another.

So I decided to create a simple script that generates an XML file for a given set of images and, optionally, sets that as the current wallpaper. It requires GNOME 3+ or Ubuntu (11.10 or later).

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Ubuntu/GNOME 3 random wallpaper script

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This bash script picks up a random image file (.jpg, .jpeg or .png) from the predefined directory and sets it as wallpaper.

The previous version of the script worked fine with GNOME 2 and Ubuntu 11.04 (and earlier), but after GConf backend was changed to dconf in GNOME 3, it stopped working.

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