Category Archives: Operating System

An operating system (OS) is a collection of software that manages computer hardware resources and provides common services for computer programs ( Wikipedia )

Pdfimages PDF Image Extraction PHP Tutorial

Today we’re building on yesterday’s Pdfimages PDF Image Extraction Primer Tutorial‘s … macOS command line use of thanks, that the great Pdfimages suite of software works in to extract the images contained within a PDF … by allowing … a … Continue reading

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Pdfimages PDF Image Extraction Primer Tutorial

When we presented PDF via Slide Images and Back Again via ImageMagick Primer Tutorial we referenced … the great ImageMagick suite of software capable of extracting PDF pages as an image … as distinct from our curiosity today … we … Continue reading

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Perl CGI macOS TimeZone Simulation Tutorial

Do you remember how with the recent Perl CGI Spreadsheet Download Detector Tutorial‘s web application, in its results webpage, we showed both a … Server current datetime … down below a … Local current datetime … and that the Local … Continue reading

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PHP Remote Files Interaction Tutorial

Yesterday’s PHP Remote Files Primer Tutorial start to our Remote Files PHP web application is improved today, but not in its essence of operation, if you will, by adding HTML form navigation and interaction. These days with HTML form input … Continue reading

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Numbers Spreadsheet Application on Mac Primer Tutorial

As we’ve intimated before the best things in life are free‘ish when it comes to software “out of the box” of the operating system of your computer. In recent macOS (or Mac OS X) versions a very serviceable such spreadsheet … Continue reading

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Korn Shell Documents Hyperlink Listener Tutorial

Under an umbrella term “documents” today, we add onto yesterday’s Korn Shell PDF Hyperlink Listener Tutorial … Spreadsheet *.xls … then … PDF *.pdf … talents, with what we learned by trying out LibreOffice “Writer Document” “Save As” options, so … Continue reading

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Korn Shell PDF Hyperlink Listener Tutorial

Onto the recent Korn Shell Spreadsheet Hyperlink Listener Tutorial‘s … talent to read Spreadsheet files and extract hyperlink data … today, we add to the talents, the … talent to read PDF files and extract hyperlink data … being as … Continue reading

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Perl CGI Spreadsheet Download Detector Tutorial

The Intranet Audio functionality within yesterday’s Perl CGI Intranet Audio and Translations Tutorial‘s hello_get HTML and Perl web application relied on all of … macOS … underlying operating system, hosting … MAMP local Apache/PHP/MySql web server on port 8888 … … Continue reading

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