Uploaded January 2016 | Updated September 2026, 2 weeks ago
https://itvraag.nl
Twitter: twitter.com/itvraag
Instagram: instagram.com/itvraag
Patreon: patreon.com/itvraag
Click here to see if your smartphone is good for VR: youtu.be/47pvGojeAGk
In this video I show how I improved (simplified Google Cardboard V2.0) by reducing the the used parts so that they fit on two A4 papers while supporting up to 6" smartphones like the Galaxy Note 5 or Nexus 6.
Content of this video:
1. How I improved Google Cardboard V2.0
2. Needed equipment
3. First Cardboard
4. Second Cardboard
5. Assemble your Cardboard V3.0
6. Display Tap
7. Cardboard Apps
8. Which Smartphones to use
VR Cardboard V3.0 template:
https://itvraag.nl/wp-content/uploads/2023/02/VR-Cardboard-V3.0-template.pdf
Google cardboard app: play.google.com/store/apps/details?id=com.google.samples.apps.cardboarddemo&hl=nl
Which smartphone for VR?
youtu.be/47pvGojeAGk
DIY - Google Cardboard V1.0: youtube.com/watch?v=hPHVjHxEqAo
DIY - Own Private Cloud and NAS: youtube.com/watch?v=bWyiG3RJtSk
VR lenses: amzn.to/1RD8hq8
https://itvraag.nl
Twitter: twitter.com/itvraag
Instagram: instagram.com/itvraag
Patreon: patreon.com/itvraag
Click here to see if your smartphone is good for VR: youtu.be/47pvGojeAGk
In this video I show how I improved (simplified Google Cardboard V2.0) by reducing the the used parts so that they fit on two A4 papers while supporting up to 6" smartphones like the Galaxy Note 5 or Nexus 6.
Content of this video:
1. How I improved Google Cardboard V2.0
2. Needed equipment
3. First Cardboard
4. Second Cardboard
5. Assemble your Cardboard V3.0
6. Display Tap
7. Cardboard Apps
8. Which Smartphones to use
VR Cardboard V3.0 template:
https://itvraag.nl/wp-content/uploads/2023/02/VR-Cardboard-V3.0-template.pdf
Google cardboard app: play.google.com/store/apps/details?id=com.google.samples.apps.cardboarddemo&hl=nl
Which smartphone for VR?
youtu.be/47pvGojeAGk
DIY - Google Cardboard V1.0: youtube.com/watch?v=hPHVjHxEqAo
DIY - Own Private Cloud and NAS: youtube.com/watch?v=bWyiG3RJtSk
VR lenses: amzn.to/1RD8hq8
![Puppet #4 - Puppet server on Rocky Linux Vagrant box
In this video well install a Puppet server on a Rocky Linux 8.5 Vagrant box as an alternative to CentOS or RedHat Enterprise Linux.
#puppet #rockylinux #vagrant #terminal
https://itvraag.nl
Timestamp:
0:00 Intro
0:18 Puppet basics
0:51 Why Rocky Linux?
1:10 Install Rocky Linux VM with Vagrant
1:55 Login as root
2:10 Install Git for version control
2:29 Add Puppet repo with RPM
2:36 Install Puppet server package
2:51 Reduce memory allocation
3:15 Start/enable Puppet server services
3:29 Configure Puppet agent
4:02 Lookup hostname
4:15 Add path for Ruby and Gem
4:59 Gem install r10k
5:12 Puppet agent test
5:43 Connect to GitHub
Related videos:
Vagrant #6 - Hyper-V: https://youtu.be/HNsdfTRfnig
Vagrant #1 - Basics: https://youtu.be/rYz3v_kaPpY
Git #1 - Basics: https://youtu.be/x6Hf_SRRYOY
Vim #1 - Basics: https://youtu.be/VmsO5SYorX0
Puppet #3 - GitHub: https://youtu.be/SUMkP40dXJU
Bash #1 - basic concepts: https://youtu.be/C-HwzPVLo1c
Bash #4 - variables: https://youtu.be/mOSnZ7zOF3g
Bash #6 - package manager APT: https://youtu.be/ZKPs-rnG6E0
Bash #7 - package manager DNF: https://youtu.be/T5QMnvHie0M
Used links and commands:
https://app.vagrantup.com/boxes/search
vagrantfile:
Vagrant.configure(2) do |config|
config.vm.box = generic/rocky8
config.vm.hostname = master.puppet.vm
end
vagrant init generic/rocky8
vagrant up
vagrant ssh
hostnamectl
sudo su -
dnf install -y git
rpm -Uvh https://yum.puppet.com/puppet7-release-el-8.noarch.rpm
dnf install -y puppetserver
vim /etc/sysconfig/puppetserver
systemctl start puppetserver
systemctl status puppetserver
systemctl enable puppetserver
vim /etc/puppetlabs/puppet/puppet.conf
[agent]
server = master.puppet.vm
echo $HOSTNAME
cat /etc/hosts
vim ~/.bash_profile
export PATH=$PATH:/opt/puppetlabs/puppet/bin
sudo reboot
ruby version
gem version
gem install r10k
puppet agent -t Puppet #4 - Puppet server on Rocky Linux Vagrant box](https://i.ytimg.com/vi/_6r9247wN4c/mqdefault.jpg)


![Git #3 - remove, restore and rename
Here well go through deleting, restoring and renaming files.
#git
https://itvraag.nl
Git basics video: https://youtu.be/x6Hf_SRRYOY
Commands:
Removing:
git rm [file name]
git rm -r [folder name]
Debug remove:
git rm [file or pattern] -n
Restoring inside working area:
git restore .
Restoring inside staging area:
git restore -S .
Renaming:
git mv [current name] [new name]
Alternative restoring:
git reset HEAD
git checkout . Git #3 - remove, restore and rename](https://i.ytimg.com/vi/aaliP1Thm6A/mqdefault.jpg)






