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Christoph Langner

68 postssince May 2016

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October 2024 3 posts

  1. GNU/Linux

    Text-to-Clipboard for the Nautilus/Files File Manager

    The Copy File Contents extension copies the contents of a text file straight from the Nautilus file manager to the clipboard, no detour through an editor needed.

    3 min read

  2. GNU/Linux

    Add Water installs the GNOME theme for Firefox

    The Add Water app makes installing the GNOME theme for Firefox easy. It lets you blend the browser into the GNOME desktop and improves how browsing looks and works.

    2 min read

  3. GNU/Linux

    Kate as a Markdown editor with live preview

    Kate offers a live preview for Markdown documents. As is typical for KDE, though, the feature is hidden away in the almost endless depths of the settings, and you also …

    3 min read

July 2023 1 post

  1. GNU/Linux

    Battery Health Charging: Extend Your Battery’s Lifespan on GNOME

    Many laptops and smartphones today come with built-in batteries and glued-shut cases. That makes for compact, waterproof devices, but it also leads to planned obsolescence. To go easy on the …

    3 min read

June 2023 1 post

  1. GNU/Linux

    Impression: A GTK4 Tool for Flashing ISO Images

    Impression writes ISO images to USB sticks and memory cards. The GTK4 program blends neatly into the GNOME desktop and only offers removable drives as targets.

    2 min read

December 2021 1 post

  1. GNU/Linux

    Checking USB Sticks and SD Cards for Errors

    Unlike hard disks, USB sticks and SD memory cards have no mechanical parts that wear out. Even so, modern flash memory breaks too. With Badblocks and F3, you can check …

    8 min read

February 2017 1 post

  1. Raspberry Pi

    PiShrink Shrinks Raspberry Pi Images

    PiShrink shrinks the image of a Raspberry Pi SD card to the space actually used and automatically expands the system again on first boot.

    8 min read

May 2016 1 post

  1. GNU/Linux

    SSH Tips: Changed Host Keys, Killing and Parking Connections

    SSH tips: remove changed host keys with ssh-keygen -R, kill hung connections and park sessions.

    7 min read