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Papers 24/1/2009

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January 23, 2009

Pretty interesting paper

Cloud Computing and Grid Computing 360-Degree Compared

http://xxx.lanl.gov/abs/0901.0131

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ubuntu 24.04 - setting up nodejs 22/20 instead of install older versions nodejs

September 06, 2025

When you tries to install nodejs usng sudo apt install -y nodejs this typically installs nodejs 18 on ubuntu. To upgrade to a newer version of it, you have to curl -fsSL https://deb.nodesource.com/setup_22.x | sudo -E bash - And then run sudo apt install -y nodejs And then you have node 22 installed:

Windows SSH: Permissions for 'private-key' are too open

August 17, 2024

Due to a security permission constraints on your folder, when using ssh via pem file, it needs to be secured. To do what, place your file in a folder and then configure the necessary permission. right click on the folder, right click on properties -> security -> Advance tab (as shown in figure below). Once you click on Apply, try to re-connect again.

NodeJS: Error: spawn EINVAL in window for node version 20.20 and 18.20

May 20, 2024

Encounter this issue when running autorest (that uses nodejs). I am using node version: v18.20.2 After i revert to use node v18.12.0, then i was able to get my app to run without this error. Since i am working with Azure devops yaml, i was able to use the following to resolve my issue. - task : NodeTool@0 inputs : versionSource : 'spec' versionSpec : '18.18.0'