Here I show how to replace the mother board battery in a Dell OptiPlex 7010 USFF
you may have an error like "invalid configuration information - please run SETUP program " or "time-of-day not set" or "To continue press F1 key"
Dell OptiPlex https://ebay.us/vyKFsb
i7 https://ebay.us/o7GyRJ
iFixit Kit https://ebay.us/ujoKeK
Video Editing: KdenLive https://kdenlive.org/
Image editing: GIMP https://www.gimp.org/
OptiPlex FaceBook Group: https://www.facebook.com/groups/447555645783753
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https://www.youtube.com/watch?v=1YuIYDx_Zj8
A trick to multiply by 9 on your fingers explained with algebraic PROOF.
This makes it look a bit less impressive once you know the proof.
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https://www.youtube.com/watch?v=2vlaavtcVIE
In this video I show how to install Processing 3.1.2 on Ubuntu 16.04 using the script that I have written based around Jim's post linked below. This wont work on any other versions at the moment. Please leave me a comment here or on GitHub for version requests or improvements.
Links to files:
Processing.org
github.org/crazy-logic
Thanks to Jim for a page that started my journey to making this script which can be found here (needs some tweeks for this version - hint: have a look in my script on github! ) http://www.artsnova.com/processing/installing-processing-ubuntu-linux-tutorial.html
Find me on
Facebook.com/crazylogica
twitter.com/crazy__logic
www.crazy-logic.co.uk
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https://www.youtube.com/watch?v=dqTM51Qx4GQ
how to enable SSH on some Netgear switches.
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https://www.youtube.com/watch?v=jC8L-y3iUI0
A Quick video showing how to change the arrangement of logon screens under Ubuntu GNOME, GDM3. Commands in the video and also at the link below.
https://www.crazy-logic.co.uk/projects/computing/gnome-logon-monitors-swapped
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Amazon affiliate links
► Raspberry Pi kit - https://amzn.to/3ebdtQJ
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https://www.youtube.com/watch?v=mdnaMHLg86M
iPerf is great - this make it more usable to find an issue.
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https://www.youtube.com/watch?v=QzTLcI0Zjlk
Here I show how to install and enable SSH access, how it behaves with and without FQDN's and then how to restrict access using groups in AD and locally.
sudo apt install openssh-server
sudo nano /etc/ssh/sshd_config
sudo systemctl restart sshd.service
sudo groupadd ssh
sudo usermod -a -G ssh dave
grep ssh /etc/groups
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...
https://www.youtube.com/watch?v=wi_M60x9QYw