Category Archives: IT Featured

IT Featured Articles on cool technologies, focused on System Administration and Programming Languages

Simple method to add historic feature to SQLite

Abstract: Make a database which can be store historic modification is often considered a “secondary” activity, but bad design leads to databases that are difficult to optimize and often not very understandable. In this article we illustrate a simple method … Continue reading
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How to re-enable right click

Some news site still try in 2021 to disable right click and ability to copy content. These tactis are very very poor, and only block the users not interested in copying/stealing your code. The  idea is to put something like … Continue reading
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Legacy Management

Good insights from this article: How to strangle a legacy codebase The strategy is simple: Progressively delete the old code base, in favor of a new one. Here’s the plan: Have the new code acts as a proxy for the old … Continue reading
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TiddlyWiki

TiddlyWiki is a rich, interactive tool for manipulating complex data with structure that doesn’t easily fit into conventional tools like spreadsheets or wordprocessors. Tiddlywiki born in 2004, is great if you need a fast way to make fast notes. In the … Continue reading
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JonnyDecimal rulez!

https://johnnydecimal.com/
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Bash TCP conection feature

Bash support tcp connection out of the box :)   So you can write something like #!/bin/bash webhost="gioorgi.com" exec 5<>/dev/tcp/$webhost/80 echo -e "GET / HTTP/1.1\r\nHost: $webhost\r\nContent-Length: 0\r\n\r" >&5 # get reply: HTTP/1.1 301 Moved Permanently^M cat <&5  
This entry is part 3 of 10 in the series Unix swissknife
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Simple crontab utilities

https://crontab.guru/ https://crontab-generator.org/
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