How to extend root (cs-root) Filesystem using LVM Cent OS/RHEL/Almalinux This guide will walk you through on how to extend and increase space for the root filesystem on a alma Vagrant Ansible LAB Guide – Bridged network Here's a is a quick guide to get you started with a "Ansible core lab" using Vagrant. Alright lets get Kafka 3.8 with Zookeeper SASL_SCRAM Setting up Kafka 3.8 with Zookeeper SASL_SCRAM Powershell: simple script for port monitoring (SMTP, HTTP, FTP, etc) using “system.net.sockets.tcpclient” class Recently we had a requirement to check SMTP of two diffrent servers and run a script if both servers failed. Hacking WatchGuard Firebox to Run pfsense- nanoBSD Hi Internetz, its been a while...So we had an old Firebox X700 laying around in office gathering dust. I saw MS Exchange 2016 [ERROR] Cannot find path ‘..\Exchange_Server_V15\UnifiedMessaging\grammars’ because it does not exist. So recently I ran into this annoying error message with Exchange 2016 CU11 Update. Environment info- Exchange 2016 upgrade from Solution – RKE Cluster MetalLB provides Services with IP Addresses but doesn’t ARP for the address RKE Cluster MetalLB provides Services with IP Addresses but doesn't ARP for the address - Solution Unable to upgrade vCenter 6.5/6.7 to U2: Root password expired As a Part of my pre-flight check for Vcenter upgrades i like to mount the ISO and go through the External Pi-hole with IPv6 – Setup a secured Pi-hole DNS service on Docker using Linode/AWS Setup your own cloud based DNS service on the cheap using pubic cloud service providers Advertising VRF Connected/Static routes via MP BGP to OSPF – Guide Dell S4112F-ON – OS 10.5.1.3 Advertise connected routes within VRFs to an upstream or downstream ip address this is one of many ways to get 1 2 3 4 Next » Show me everything