How to send notifications (Facebook APP)

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First I have a question: does your business leverage the power of Facebook apps? I've been using and building apps for Facebook since 2010, first it started as a joke, something to demonstrate myself that I can do it. Now after all these years I [...]

Fix VPN Error 800

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Working as a freelancer comes up with lots of benefits, for example sometimes I have more free time for personal stuff comparing to my last 9-to-5 job. Occasionally I work from different places when I'm not home and few days ago I was visiting a [...]

W3 Total Cache hide debug info

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W3 Total Cache plugin for Wordpress does a great job but did you notice that it display a debug info at the bottom of your pages? Check the page source of your blog, scroll to bottom and there it is between HTML comment tags. Maybe you want to [...]

Learn to use basic Linux commands (2)

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With this post I will continue explaining basic Linux commands for newbies kill -9 process_pid (e.g. kill -9 2344) Process pid is unique number for each process occurs when server start (use ps x and/or ps aux command to list all active [...]

Learn to use basic Linux commands (1)

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The following tutorial is for those who want to learn how to work with a server that uses Linux as the operating system. Below is a list of commands and an explanation for each one. wget url_to_file (e.g. wget [...]