FCKeditor? TinyMCE? NicEdit!
The so-called “Rich Text Editors” are used extensively over the web nowadays, especially in content publishing systems. Of course rich text editor mentioned here won’t mean the desktop software....
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Small Flaw of Digg Podcasts
Now Digg is beta testing its “Podcasts” section. There is a module on the right of the page, with two tabs, “Find Podcast” and “Add New Podcast”. Open the page and try clicking the tabs. You will...
View Article500 Error During Movable Type Installation
I followed the official instructions to install Movable Type 4 on this host, but the 500 error page appeared every time I clicked the “begin” button. Besides, the mt-check.cgi script generated an...
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Deleting the MT-powered blog
Months ago, I started a blog about interesting advertisements powered by Movable Type. During the installation and usage process, I got some knowledge about Movable Type, but the fact is that I’m still...
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Bash doesn’t wrap long lines (linode, CentOS)
I got a VPS from linode one month ago and selected CentOS as the operating system. I was pretty happy with it but soon found that if the command is longer than the window width, bash doesn’t wrap the...
View ArticleSetting Up OpenVPN Server in Fedora 14
There are many articles if you Google for “OpenVPN setup”. Most of them teach you how to install OpenVPN on various operating systems and how to write server configuration files. But while some people...
View ArticlePostfix – Replace Sender Address and Add Reply-to Header
We have a network in which a bunch of servers send out lots of notification emails and all these emails are relayed to the outside world through a single Postifx server (by setting relayhost variable...
View ArticleAWS Certification and Training
Cloud has been a hot topic for more than 10 years, but I started my cloud adventure only recently, mainly focusing on managing infrastructure on AWS. In the current situation, staying at home can be...
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Ping, Pong, Sleepy Wireless Adapters
(This post covers some MacBook Pro wireless adapters. I’m not sure if other systems behave the same way.) We had some latency spikes in a wireless LAN and I had to remotely diagnose it. On a quiet...
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