The Turris Omnia Router runs OpenWRT so there are Zabbix Packages available to monitor it. Simply type following command in the turris shell: and edit your config file /etc/zabbix_agentd.conf save, and restart with
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Install Oracle Virtual Box Extensions
In order to access full resolution inside your VM and to access USB Devices with full USB3 Speed you need to install Virtual Box Extensions: Go to https://download.virtualbox.org/virtualbox and select the appropriate version. Then download the extension pack, e.g. Oracle_VM_VirtualBox_Extension_Pack-6.1.12.vbox-extpack Then open VirtualBox >> Preference >> Extensions >> browse for extension pack by clicking on the + icon. Click on the install button and choose the file. To access you usb devices you also need to add your user to group vboxusers
Continue reading...Install gimmicks on Fedora easily with Fedy
Fedy lets you install multimedia codecs and additional software that Fedora doesn’t want to ship, like H264 support, Adobe Flash, Oracle Java etc., and much more with just a few clicks. Installation Installation instructions can be found on https://github.com/rpmfusion-infra/fedy.
Continue reading...Gnome Network Manager extend
In case your connection manager doesn’t let you manage all settings (e.g. delete mobile connections you can use the Gnome network manager. Start it by typing:
Continue reading...Reconnect your openvpn tunnel if packets get lost
Check if your openvpn tunnel is still active and if it’s not reconnect it with this bash script: Thanks to: https://forum.turris.cz/t/guide-openvpn-reconnect-script-daily-restart-with-location-change-server-roulette-client-to-stay-allways-on-luci-vpn-nano-ssh-linux/10949
Continue reading...Import GPG-Keys on Fedora
Fix the permissions of the enclosing directory ~/.gnupg because an attacker with enough rights on the folder could manipulate folder contents. Make sure, the folder+contents belong to you: Correct access rights for .gnupg and subfolders: finally import your keys with your user (not sudo/root)
Continue reading...Citrix on Fedora32
In case you need to get Citrix working under Fedora these are the steps that worked for me: First of all download the client from https://www.citrix.com/de-de/downloads/citrix-receiver/linux/receiver-for-linux-latest.html and make sure you download the WebReceiverOnly package as the Selfservice-Package needs webkitgtk to work which is not provided by the Fedora32 repository. Install client and crypto-libs Update libcrypto reference in desktop file Extract system ca-certificates and install in the Citrix cacerts directory Citrix Receiver expects libidn.so.11 so you need to link it to 12.6: Then start your Citrix application via the downloaded ica-file
Continue reading...sending mail after successful backup
In case you want cron to tell you that your backup job has been finished you can use MSMTP to send you the logs for your cronjob via e-mail: After install with apt-get install mstmp, setup aliases in your /etc/aliases file: Then make sure your config in /etc/msmtprc looks something like this: Then you are ready to test: To make the finished cron job send the mail add something like the following to your /etc/crontab or crontab -e
Continue reading...monitoring Jitsi with Zabbix
If you want to monitor your Jitsi Server (number of logged on user, running sessions, etc.) with Zabbix you first have to enable Colibri Stats on your Jitsi server secondly import a monitoring Template to your zabbix server Enable stats on Jitsi Server edit /etc/jitsi/videobridge/sip-communicator.properties and add/alter the lines: then add in /etc/jitsi/videobridge/config : And restart with Then check if port 8080 is open with: check if data gets delivered via json-file: Trying to open the page with your browser might not work as the statistics are not available through https but your http-header forces a ssl-redirect (depending on you...
Continue reading...Block german ads with Pi-hole
Ever wondered why german ads still keep popping up even though you are using Pi-hole ? Maybe Easy List is missing ? It worked perfectly for me…
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