FI# terminal session-timeout <n>0-525600 Terminal Time Out (in minutes) Of course, setting to „0“ which is disabling the timeout is for productive devices all, but no good practice 😉 … but handy in isolated Lab environments.Read More →
everybody knows about IPv6 „2001:db8“ – but about the IPv4 pendants? Documentation Address Blocks The blocks 192.0.2.0/24 (TEST-NET-1) 198.51.100.0/24 (TEST-NET-2), 203.0.113.0/24 (TEST-NET-3) are provided for use in documentation. https://datatracker.ietf.org/doc/html/rfc5737Read More →
The „refreshenv“-CMD/Powershell-Command updates all Environment-Variables e.g. after installing a new software package.Read More →
Both Protocols are absolutely useless for all common use-cases, but enabled – just „providing“ potential security issues. Disable like this:Read More →
Initialize VMs in a vSphere private Cloud using Cloud-Init Cloud-Init Datasource for VMware GuestInfo is deprecated The Web is full of explanations, how to use „Cloud-Init Datasource for VMware GuestInfo“ but https://github.com/vmware-archive/cloud-init-vmware-guestinfo it is deprecated. It is now integrated natively into Cloud-Init Cloud-Init 21.3 has been released https://discourse.ubuntu.com/t/release-of-cloud-init-21-3/23857 which integrates this software. New name: „DatasourceVMware“ https://github.com/canonical/cloud-init/pull/953, readthedocs https://cloudinit.readthedocs.io/en/latest/topics/datasources/vmware.html, I’d expect it to be in the current Ubuntu 21.10 (Impish Indri) https://cloud-images.ubuntu.com/impish/current/ – the release notes for 21.10 don’t specify the exact version. Ubuntu 20.04 (Focal Fossa) is still at cloud-init 20.1-10 according to https://wiki.ubuntu.com/FocalFossa/ReleaseNotes which is too old. Prepare a VM-Template Unfortunately Ubuntu provides theRead More →
I prefer accessing VMs using SSH or RDP directly. Sometimes, the IP-Address of the VM isn’t reachable, or protocols for remoteaccess need to be disabled for security reasons. In these cases, if an IP-connection to the ESXi-Server is available this could be an option to use the ESXi hypervisor as VNC-Server to provide access to VM keyboard, video, mouse… Three VM advanced Configuration Parameters need to be set: „password“ is optional, but mRemoteNG as VNC-Client doesn’t work without password set.Read More →
I hate it 😉 Just want to paste some text, but word adds spaces before, never found a use-case for this default. Easy to change: File=>Options=>Advanced Cut, copy and paste=>Use smart cut and paste => Settings [ ] Adjust sentence and word spacing automatically Thank you for the option to turn this off!Read More →
Terraform is a single .EXE-File so installation is about adding it’s folder to the $PATH-Variable and upgrading is about replacing „terraform.exe“ by the current version. Update Terraform Download the current release („terraform_1.0.11_windows_amd64.zip“) unzip it and copy it to the correct destination: Update vSphere-Provider Using this „.tf“-File referencing the „hashicorp/vsphere“-Provider: and initialize the project with current provider(s):Read More →
This is not for general usage, but an „admin-Jumphost“-computer/vm which needs to get flash enabled from time to time and is never used for public internet browsing… There it might be an un-dogmatic solution to install the last Firefox 78.15 ESR Release. Find it here: https://ftp.mozilla.org/pub/firefox/releases/78.15.0esr/win64/de/ Disable Auto-Update That’s easy Firefox Settings => Update Settings => „Disable Automatic Updates“ Disable Update-Notification That’s harder – Firefox guys (think to) know better what’s good for their users and they don’t even provide an „about:config“-switch: fail! Add the following registry Key: Add the following 32-Bit DWORD with value set to and restart Firefox.Read More →
No „do you really want to leave“ windows any more, how nice is that!? https://romanisthere.github.io Read More →