Linux Command “find” 101
It’s been a month since I moved back to Ubuntu as my primary OS. I would like to write about one of the most used commands…
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Add Your Custom Logo To Your WordPress Dashboard
The WordPress dashboard is the WordPress backend to manage your blog. As WordPress is easily customizable, you can add your custom logo and favicon in your…
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Beginners Guide: Overwrite All Files With ‘cp’ Command In Linux
“cp” is one of the most frequently used commands to copy files or directories in a Linux environment. “cp” is short for “copy”. This Linux command…
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Customize the Panel and Theme of Linux-Ubuntu
If you need a free operating system to install on your PC or laptop, perhaps you can go for Ubuntu. Yes, this operating system is free…
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What To Do When Your WordPress Blog Got Hacked
It’s been two years since I’ve been blogging with WordPress. All the knowledge and articles I wrote in this blog come from many sources and experiences.…
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[TIPS] Improve Your Mozilla Firefox Performance
Mozilla Firefox is one of the most widely used web browsers. 80% of my visitors use Mozilla Firefox. Many web browsers are also derived from Mozilla…
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[TIPS] Convert Your Numbers To Human Readable Format
Sometimes your code produces large numbers that are hard for users to read. For example, 17753392783 bytes or 18293753038 units. For human eyes, it’s easier to…
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[TIPS] Write print_r() Output To File
When debugging a PHP application, print_r() or var_dump() is often used to display the data inside a variable, usually an array that stores many values. print_r()…
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Beginners Guide: Monitoring Linux System Command
Linux comes with many built-in commands to monitor the system. You can check your system performance with these tools — from CPU load, memory usage, network…