virsh in crontab for regular user
Use virsh -c qemu:///system … for everything to work if using from a users crontab (/var/spool/cron/crontabs/[username]) The user should be added to some groups as well.
Category: Science & Technology
To the unsung heroes of the world (from my AI)
A poem to the unsung heroes of the world. Unseen hands shape our daily way,Behind the scenes, they work and sway,The unsung heroes, quiet and true,Their labor of love, for me and...
Cloudkey self signed certificate
Certificate files appears to be the following two:/data/unifi-core/config/unifi-core.crt/data/unifi-core/config/unifi-core.key Not sure what /data/unifi-core/config/unifi-core-direct.key is used for.
OpenSSL
Source: https://www.ibm.com/docs/en/runbook-automation?topic=certificate-generate-root-ca-key This is for experimentation/tinkering/lab, not production. Using proper certs from the start of a project is good practice so even if this is insecure. There is the -passin file:password.txt option...
Ubuntu 22.04/libvirt/bridge network
Answered here…https://serverfault.com/questions/1113764/libvirt-with-qemu-guest-bridged-networking-does-not-work
Installing pfSense
Had problem installing pfSense 2.7.x from a usb device (memstick); waiting for cam usbus0 Had to find an older version (2.6.0, iso) to install, 2.6.0->2.7.0->2.7.2.
Running Ubuntu/Mint with pci passthrough
For the nvidia card to output something from the virtual machine I had to, of course install the proper drivers but before that I had to enable secure boot, or at least...
Ubuntu (and more?)
Missing close, maximize, minimize buttons? On right side: On left side:
More Ubuntu and zfs
Check the number of snapshots, remove the oldest five. df -h /boot zfs list -r -t snapshot -o name,used,referenced,creation bpool/BOOT zfs list -H -r -t snapshot -o name,used,referenced,creation bpool/BOOT | head -n...
Jenkins – New user
Going to try this… https://gist.github.com/hayderimran7/50cb1244cc1e856873a4 This is a snippet that will create a new user in jenkins and if security has been disabled , it will enable it 🙂 Bonus: Add the...
Jenkins plugin development
Running mvn verify on a project caused the https enforcer to kick in, not that I am using any http so I got kind of confused. Well, anyway… to get past this,...
Henrik Jönsson – KLIMATRELIGIONEN – Miljörörelsens likheter med en sekt
One very important aspect is that this is not an argument against taking good care of our environment, it is about how some people want to do it, nothing else. And also,...
Ansible vault editor
~/.bashrcAdd “export EDITOR=vi” or “export EDITOR=nano”, or whatever you desire.
Thunderf00t – Starship (and SpaceX) Goes BOOM!!!
According to Musk, SpaceX will land people on Mars in 2024, that is next year. I don’t think that’s going to happen.
Ubuntu and zfs
zsysctl show zsysctl state remove rpool/USERDATA/root_b59r4f@autozsys_vbqrly zsysctl state remove –system rpool/ROOT/ubuntu_3r65wz@autozsys_zi8elu zsysctl state remove –user username rpool/USERDATA/username_b59r4f@autozsys_x3699x Hope I got things the right way. Got a message stating that there isn’t enough...
Henrik Jönsson – DÄRFÖR ÄR SVT STATSMEDIA!
My biggest take-away from this video is that I really don’t like Elon Musk.Why?The BBC reporter James Calyton claims that he receives more hate speech on twitter today than before, instead of...
CUDA – Compute Unified Device Architecture
sudo apt remove –autoremove nvidia-* Remove any cuda related from /etc/apt/sources.list.d/ sudo add-apt-repository ppa:graphics-drivers/ppa sudo apt update sudo apt install nvidia-driver-525-server sudo apt -y install nvidia-utils-525-server sudo apt -y install nvidia-settings sudo...
CUDA – Compute Unified Device Architecture
Installation https://linuxconfig.org/how-to-install-cuda-on-ubuntu-20-04-focal-fossa-linux Not entirely for 22.04LTS but with some minor modifications… However, there seems to be some issues with this way of installing nvidia/cuda. I ended up with apt stating that the...
openssl – what a… something
This took way to long to solve. A good guide but… https://networklessons.com/uncategorized/openssl-certification-authority-ca-ubuntu-server Remember to enable this: copy_extensions = copy Otherwise you’ll spend an eternity trying to figure out what is wrong. And...
CHAT CONTROL SKA TOTALÖVERVAKA EUROPA
Maybe a bit dramatic, but there are many points deserving a thorough discussion, mainly naive politicians. It is obvious that Ylva Johansson knows very little about the topics she talks about, she...
Domain sm0tnt.com moved to one.com
sm0tnt.com moved from Networksolutions to one.com. Should be up and running properly within 24 hours.
Why I don’t believe in God?
Because God sending himself to impregnate a woman with himself so he could be born, pray to himself and then kill himself in order to sacrifice himself to himself so he can...
zfs, raidz-N…
http://genetics.wustl.edu/technology/replacing-a-bad-zfs-drive-with-larger-drive/ After that, follow the steps below. To find the guid for the disks use… Now, there are some information out there stating that you need to enable GPT on the disk....
Unifi – dhcp snooping
Rather annoying setting; some but not all my vm:s stopped receiving dhcp offers, apparently at random. My spontaneous guess is that this is somewhat buggy. Network -> Settings -> Networks
Nuclear Energy
All energy production is harmful or potentially harmful for the environment, more or less, in one way or another. I don’t think environmental activists use good solid arguments for their cause. However,...
Robert Knodel – 1960-2023
Rest in peace! Nope, the earth is not flat but still, as long as things stay verbal, and I know it’s sometimes really hard, do treat people with respect. This is him,...
VScode – Cycle through tabs
ctrl+shift+pPreferences: Open Keyboard Shortcuts (JSON) Open file in new editorFile -> Preferences -> Settings [ctrl+,] workbench.editor.enablePreviewworkbench.editor.enablePreviewFromQuickOpen
Sonatype nexus3 behind nginx proxy
Sonatype nexus3 behind nginx proxy (and a little more).