Windows Server 2022 Evaluation | Activation

Microsofts Windows Server 2022 Evaluation ISO is the basis your installaion was built on. Now you want to end the evaluation ad did buy a correct license. You did go to ACTIVATION, typed that ney key in and got that 0xc004f050? Thats because your key was (ie) issued for Windows Server 2022 Standard and NOT […]

NAGIOS | poor mans report scripting

You wanna report some stuff to nagios the easy way? Try this. Nagios server side: Install netcat. Run a eternal loop script: # while true; do nc -l -p <THE_PORT_YOU_WANNA_LISTEN_TO> >> /var/nagios/rw/nagios.cmd; done& Client side: Install netcat. Drop your info to the NAGIOS server with something like: # echo -e “[$(date +%s)] PROCESS_SERVICE_CHECK_RESULT;<NAGIOSCONFIG_SERVER_NAME>;<NAGIOSCONFIG_SERVICE_NAME>;<RESULT_0_or_1_or_2>;<YOUR_IMPORTANT_MESSAGE>” | nc […]

KVM | debian | building a bridge

You did set up a kvm and have one physical interface with IP, i.e. eno1? To get a bridge tune your /etc/network/interfaces like this: That means: Yout establish a virtual bridge br0 with ip and your physical interface eno1 is docked on the inner side of this bridge. YOURLAN << br0WITH192.168.100.121<<>>YOURPHYSICALeno1