Tag Archives: web server

Linux diff Supervisor Tutorial

Do you remember long ago our “start of regime” trying to show you, as users, the code differences as we go through a project when we presented the Linux diff Primer Tutorial starring the Linux (or unix) diff command? Well, … Continue reading

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Web Server Error Pages and SSL Tutorial

As far as Apache web servers go, the messages from users and between web pages themselves as part of navigation can contribute to errors with web access to web applications. What happens when these errors happen? The errors are categorized … Continue reading

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SSL Certificate Renewal Tutorial

Adding the big picture around the knowledge presented in SSL Certificate Primer Tutorial below, today, we want to fill you in on the deployment of SSL (ie. being able to use URLs starting with https:) for a dedicated web server, … Continue reading

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Socket.IO Node.js Whiteboard Signature Collaboration Tutorial

Yesterday’s Socket.IO Node.js Whiteboard Quiz Collaboration Tutorial showed us an integration into the Socket.IO Node.js “Whiteboard” (HTML canvas) web application involving textual data, in the sense that we could use the ASCII characters from 32 to 127 (and not many … Continue reading

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Socket.IO Node.js Whiteboard Quiz Collaboration Tutorial

Yesterday’s Socket.IO Node.js Whiteboard Application Primer Tutorial set us up for using the dynamic duo of … Socket.IO … use of sockets Node.js … local web server … to collaborate with one HTML(5) canvas element per client on http://localhost:3000 sharing … Continue reading

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Socket.IO Node.js Whiteboard Application Primer Tutorial

We’re building on another great Socket.IO Node.js basis web application project (with package.json) by Damien Arrachequesne (of MIT) on GitHub, thanks, called “Whiteboard”, which is a socket based collaborative web application … downloaded and assembled into place on the MacBook … Continue reading

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Socket.IO Node.js Chat Application Primer Tutorial

Network sockets are a powerful communication tool for software developers … A network socket is an internal endpoint for sending or receiving data at a single node in a computer network. Concretely, it is a representation of this endpoint in … Continue reading

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CentOS Linux Web Server Crontab Restart Primer Tutorial

Just as “mindfulness” can be a wakeup call to us, when something unusual happens, it can be a great time to learn, but, alas, it can be like being “thrown in at the deep end”. I’d like my time over … Continue reading

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