encryption | Robert James Metcalfe Blog

Tag Archives: encryption

What is your biggest friend for command line Linux text editing work, in our books … but not our pamphlettes? The text editor vi and for our recent SSL work … <ESC> key g/http:/s///g wq! This is the level of … Continue reading →

SSL WordPress TwentyTen Theme Primer Tutorial

Today’s SSL quest was to get our WordPress 4.1.1 website to accept … https://www.rjmprogramming.com.au/ITblog … as well as the old … https://www.rjmprogramming.com.au/ITblog … and after a long struggle we’re there. And while we are there, let’s jot down lots of … Continue reading →

SSL on Linux Crontab Curl Tutorial

Posted on May 2, 2017 by admin

Do you remember when we used PHP and the dynamic duo of Crontab and Curl on a Linux web server for the www.rjmprogramming.com.au domain to continually update its landing page to populate a dropdown of our blog’s postings? Back then, … Continue reading →

Posted in eLearning, Tutorials | Tagged absulute URL, crontab, curl, domain, encryption, landing page, Linux, PHP, programming, security, ssl, tutorial, url, web server | Leave a comment

Korn Shell and MySql Primer Tutorial

A few days ago we talked about the great “Fred and Ginger” type of relationship PHP and MySql have with Apache web servers, in particular, with WordPress Upgrade Crontab Curl Tutorial. Well, even Fred and Ginger had a bust up … Continue reading →

HTML Morse Code Primer Tutorial

Recently, with Yahoo YQL Web Service JSON Worldbank Datasets Tutorial as shown below, we found time for HTML multiple mode select tags … How do you do, Hmmst? I’m not exactly sure … (pointing to right of screen) … ask … Continue reading →

Data Security via Cryptography Primer Tutorial

Posted on March 12, 2014 by admin

The subject of data security is becoming a bigger issue for all users of the Internet. People may vary about their feelings regarding the level of personal responsibility they feel towards securing the data they present to the world, whether … Continue reading →

Posted in eLearning, Operating System, Tutorials | Tagged data security, email, encryption, security, TrueCrypt, tutorial | Leave a comment

November 2026
S	M	T	W	T	F	S
1	2	3	4	5	6	7
8	9	10	11	12	13	14
15	16	17	18	19	20	21
22	23	24	25	26	27	28
29	30

Latest Comments
1. Sean Zhang on Cocos2d Mac Game Hello World Cocos Creator TutorialNovember 14, 2026
  The Hello World starting point makes it easier to separate project setup from asset problems. A useful follow-up would be importing a small sprite sheet and checking frame dimensions, ordering and padding before adding animation logic. Previewing the individual frames first can help identify whether a problem comes from the artwork or from the engine configuration.
2. Hello Team on Javascript Course Primer TutorialNovember 13, 2026
  The distinction between course-driven and immersion-driven learning is useful. A small extension to the australia.htm exercise would be a set of named map markers and a text filter: first update the visible markers on an input event, then add a collected/uncollected toggle, and finally persist only that toggle state in localStorage. That gives beginners a concrete reason to learn arrays, DOM updates and browser storage without needing PHP or MySQL first. It is also worth testing empty searches, a page reload and disabled storage separately; those are different failure cases. Disclosure: we maintain the GTA 6 interactive map. I am suggesting it as an example of a map-and-progress interface, not claiming that we used the tutorial code. Would you introduce persistence after the first working interaction, or keep the initial exercise entirely stateless?
3. tooloteca on Tabular Single Row Radio Play TutorialNovember 12, 2026
  What I find most interesting here is how honestly the post names the hard part: getting focus to work with [element].click() and [element].blur() is the kind of detail that looks trivial until you actually try to drive a page this way. The single-row table that deliberately overflows to the right also makes sense as a design choice, since a radio playlist needs to be scrolled through rather than squeezed into one screen. And the payoff — clicking one song link and having the songs play in sequence and loop back through the list — is a neat reward for all that plumbing with the audio-only YouTube player.
4. Aleister on Tabular Single Row Radio Play TutorialOctober 22, 2026
  I like the single-row radio-play approach for keeping the controls compact while still making each selection clear. When I’m checking a calculation alongside a tutorial, I use StepStat to see the intermediate steps; how do you handle the layout when the playlist gets much longer?
5. anagrampuzzle on Tabular Single Row Radio Play TutorialOctober 18, 2026
  The idea of mapping a video's key scenes, mood, pacing, and audio before production resonates with me — it's a lot like working out an anagrampuzzle, where the same pieces only make sense once you rearrange them into the right order. Do you usually sketch the mind map before or after the script is locked?

Your Numbers Game
Get clue	Your answer	Your Score
Clue?		Score 0/0

Tag Archives: encryption

SSL Web Application Primer Tutorial

SSL WordPress TwentyTen Theme Primer Tutorial

SSL on Linux Crontab Curl Tutorial

Korn Shell and MySql Primer Tutorial

HTML Morse Code Primer Tutorial

Data Security via Cryptography Primer Tutorial

Numbers Guessing Game

Your Numbers Game

Recent Posts

Categories

Meta

Your Background Image

OnTopList

Latest Comments

Tag Archives: encryption

SSL Web Application Primer Tutorial

SSL WordPress TwentyTen Theme Primer Tutorial

SSL on Linux Crontab Curl Tutorial

Korn Shell and MySql Primer Tutorial

HTML Morse Code Primer Tutorial

Data Security via Cryptography Primer Tutorial

Numbers Guessing Game

Your Numbers Game

Recent Posts

Categories

Meta

Tags

Your Background Image

OnTopList