Mysql backup script
I recently created a new mysql backup script. It is compatible with local mysql-servers or can be used to backup […]
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JavaFX 8 on Ubuntu
If you want to use JavaFX with OpenJDK 8 on Ubuntu you have to install an older version of OpenJFX […]
Read moreTraefik – New reverse proxy!
I was recently introduced to a new software called Traefik. A reverse proxy / load balancer that’s easy, dynamic, automatic, […]
Read moreAsterisk with fail2ban
I recently started to add some security features to my asterisk server. One was adding a fail2ban jail. Because I […]
Read morePfsense / OPNsense Voip
Wer mit Pfsense oder OPNsense seine Firewall Zuhause oder im Betrieb betreibt und zusätzlich noch Voip Telefonie hinter dieser nutzen […]
Read moreSip Configs
Da ich selber andauernd die richtige Konfiguration der verschiedenen Provider nach lesen muss und auch öfters danach gefragt werde, beginne […]
Read moreOpenvpn: Update dns servers FIX
Because newer Ubuntu versions are using systemd for dns resolution instead of resolvconf, you need to modify your Openvpn client […]
Read moreProxmox changing lxc network config
When using a lxc container in Proxmox it (sometimes) happens that Proxmox overrides the network config of the container and […]
Read morePostfix sender_login_maps
As recommended you should add reject_sender_login_mismatch to your sender_restrictions to only allow users to send with their own address as […]
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