In the pre-smartphone era, which was not so long ago, it was hard to imagine a practical use for a mobile device in system administration – if you discount laptops with graphical and web interfaces or terminal software designed for high latency.

All that has changed: With ubiquitous broadband and mobile data connections and with hotspots and WLANs widespread in the enterprise, admins are increasingly able to leave their desks and get out of the server room. Smartphones and tablets with sufficiently large screen sizes are mutating into multifunctional tools that can do most of the important tasks while on the road or in an emergency.

Device Zoo

Android devices are not characterized by any kind of version homogeneity, so we decided to test the programs on various devices: a Nexus 4 with the latest Android 4.3, a Nook HD+ with a slightly older version of Android 4, an ancient Motorola Defy with Cyanogen Mod 7 Android 2.3.7, a Sony Experia with Android 2.3 and many backports by the manufacturer, and an HTC Desire Z with Android AOSP 4.2.2. None of the tested programs had compatibility issues on any of the devices.

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