Tag Archives: Linux

Python Tkinter Install Tutorial

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Have you heard of Python? Python is a programming language that lets you work more quickly and integrate your systems more effectively. You can learn to use Python and see almost immediate gains in productivity and lower maintenance costs. Check … Continue reading →

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Linux Find and/or Locate Files/Directories Primer Tutorial

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Linux (or Unix) servers have two really useful commands which help the user find files and/or directories … locate and find. Doubt there are many people out there who have not mislaid a computer file at some time or other. … Continue reading →

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Tcl/Tk Bats and Ball Tutorial

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Good news today is a breakthrough on a put-off project, getting Tcl/Tk to work with Mac OS X Mavericks and Xcode 5.1 on a MacBook Pro laptop … answering, partially, the previous Tcl/Tk So Brilliant (but where do you start?) … Continue reading →

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Linux Crontab Curl Primer Tutorial

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Linux (or Unix) is a command line environment that supports interactive and non-interactive task management. Often non-interactive tasks are known as batch processes, often intended not to rely on any user intervention, unless there is a problem. Today, in this … Continue reading →

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Java Command Line Arguments Primer Tutorial

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If you are writing a batch process and have reached a process part requiring a compiled program (perhaps because this part has some CPU grunt associated with it) you can do a lot worse than use Java and allow user … Continue reading →

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Web Server Access Primer Tutorial

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When you maintain a Web Server there are lots of tools of use, but just what do you need to run an Apache/PHP/MySql web server? … Who’s smart idea was this? … … sun comes up … … sun goes … Continue reading →

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Linux Monitor Processes Primer Tutorial

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Linux (or Unix) servers have a “top” command for monitoring processes. It’s top … chortle, chortle. When you are analyzing performance it can be that a live monitoring of a web server, for instance, might tell you more than a … Continue reading →

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PHP/HTML/Javascript Password Protect Image Primer Tutorial

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So you’ve seen the title of this blog post, but supposing you were to forget that, and link the concepts below … what would you have thought it was about? HTML/Javascript onerror event for img tag (Image) file permissions at … Continue reading →

Posted in eLearning, Event-Driven Programming, Operating System, Tutorials | Tagged , , , , , , , , , , , , , , , , , | 13 Comments