Tag Archives: Linux

Code Difference Privacy Tutorial

Yesterday’s Code Difference Colour Coding Tutorial Difference Report modifications (still) had the inherent weakness … it was possible, but unlikely, for users to see other user generated reports, if they happened to be asking for reports at exactly the same … Continue reading

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Code Difference Colour Coding Tutorial

It’s coming up to a few years now, since we looked at the code differences reporting we offer the reader, as a way to scrutinize code changes, around here, when we presented Code Download Table Difference Functional Hover Tutorial. Well, … Continue reading

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Linux Chaining Commands on Command Line Primer Tutorial

With the RJM Programming domain we are regularly dealing with a Linux (CentOS) web server operating system and its associated command line we access via ssh command (usually from our macOS Terminal application command) … ssh -p 22 [username]@[RJM Programming … Continue reading

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Inhouse Slideshow Backup Tidy Up Crontab Curl PHP Tutorial

Crontab is that great scheduling tool that we make use of, a lot, on our RJM Programming Linux CentOS web server. But it’s not only … the timing … of a procedure that is so good about crontab … it … Continue reading

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Linux Find and/or Locate Files/Directories Double Quote Tutorial

When you write inhouse procedures that end in reports you can occasionally “get sideswiped” by peculiarities in the data that occurs. But it could be the cause of that irregularity that the report is meant to highlight. And so, if … Continue reading

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Animated GIF ImageMagick Cache Backup Tutorial

As a programmer, am sure am no “Robinson Crusoe” thinking that we wish more often the web browser cache would come to our rescue, especially when web server tidying up results in the “rug being pulled from under” a programmatical … Continue reading

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CentOS Web Server cPanel Apache Status Tutorial

Our RJM Programming Linux CentOS Web Server cPanel Apache web server’s suite of software has a very useful report called Apache Status. We use it a bit like another Linux user without this report might use … ps -ef … … Continue reading

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Lynx Linux Command Line Web Surfing Primer Tutorial

There are a couple of reasons a Linux user may be interested in command line Web Surfing via the Lynx web browser … they only have access to a terminal they only want a text based web surfing result (remember … Continue reading

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