Linux

Nautilus stopped mounting USB disk

Weeks ago Nautilus stopped mounting USB devices/disks when they are plugged in. Here you find the solutions 🙂 Environment: Arch Linux (8.2.2019) Gnome (3.30.2) Nautilus (3.30.5) Solution: Open dconf and navigate to “org.gnome.desktop.media-handling” Set ‘x-content/unix-software’ for “autorun-x-content-start-app” or set as default value

Matomo und die DSGVO

Folgende Einstellungen müssen bei Matomo ehemals Piwik angepasst werden um DSGVO-konform zu sein. 1. IP Adressen anonymisieren Als Administrator anmelden In den Einstellungen den Punkt “Daten anonymisieren” auswählen Einstellungen wie im Screenshot ersichtlich anpassen WICHTIG: Alte Daten müssen anonymisiert werden. Das benötigte Tool ist auf der gleichen Seite etwas unterhalb zu finden 2. Auf den …

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Gnome 3: Missing ownCloud-client tray icon

If you use Gnome 3 under Arch Linux with ownCloud client you will see no tray icon by default. Here are the steps to get to the tray icon like you see in the screenshot Install gnome-Tweaks yaourt gnome-tweaks Install the Appindicator extension yaourt gnome-shell-extension-appindicator Open gnome tweaks and enable the extension Restart ownCloud-client or …

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Gnome: Start ownCloud Desktop Client minimized

Today I solved the annoying behave of not minimized ownCloud Desktop Client under Gnome during logon startup. System: Arch Linux Gnome: 3.26.2 ownCloud Desktop Client: 2.4.0 1. Create a helper script touch ~/scripts/start_owncloud_minimized.sh chmod u+x ~/scripts/start_owncloud_minimized.sh vim ~/scripts/start_owncloud_minimized.sh Content of start_owncloud_minimized.sh: #!/bin/bash FULLSCREEN_TIMEOUT=5 WINDOW_NAME=”ownCloud” owncloud & sleep $FULLSCREEN_TIMEOUT wmid=`wmctrl -l | grep $WINDOW_NAME | cut …

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UniFi Security Gateway: Add an additional public IP with NAT

The UniFi Controller has no UI configuration to assign an additional IP for the UniFi Security Gateway (USG). Hopefully this will be added from Ubiquiti in the future. Date: 25.12.2017 Controller Version: 5.6.26 Firmware: 4.4.12.5032482   After many hours of reading, try and error I was able to solve this task. This guide is focused …

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Install self-signed certificate for curl (and others)

These are the steps to install a self-signed certificate so you can avoid using the “–insecure” switch for curl and others which communicate over SSL/TLS. For me it was necessary to communicate safe over the network with my tool written in  ruby Test environment: Server: debian 7 (Raspberry PI) with owncloud 9 Client: centOS 7 …

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Registrierkassen-Software cbird unter Linux verwenden

Da ich bei einigen meiner Kunden die hervorragende Registrierkassen-Software cbird der Firma usoft e.U. verwende und diese in Java geschrieben musste ich natürlich gleich testen ob diese nicht auch unter Linux laufen könnte. Mit ein paar kleinen Kniffen läuft Sie auch unter Linux ohne Funktionseinschränkungen, Drucken, Sichern, PDF export, … Dank der Genehmigung von usoft …

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Nagios check to verify open files counter

I published my Nagios checks to monitor the open files counter for special users and for the whole system. You can chek it out on github and nagiosexchange. check_open_files https://github.com/wefixit-AT/nagios_check_all_open_files https://exchange.nagios.org/directory/Plugins/Operating-Systems/check_open_files-2Esh/details check_all_open_files https://github.com/wefixit-AT/nagios_check_all_open_files https://exchange.nagios.org/directory/Plugins/Operating-Systems/check_all_open_files-2Esh/details

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