Tag: installation

Tools to check your SSL Installation

I have tried some tools to diagnose my SSL certificate installation. Some related to correct certificate, and more on certificate chain issues. SSL Certificates are trusted from its parent, or issued by its high lever certificate. It looks like a chain, one connect to other one and gos to [...]
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Certificate Installation: NGINX with Comodo SSL

Here is the guide to show you how to install the Comodo SSL certificate in Nginx. Order Comodo Certificate. And received the Certificate files. I don’t discuss how to get it, where to get it. It is another topic. You will receive following files. Positive SSL certificate, it is [...]
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Enable jpeg in PHP GD support

I have a PHP 5.5.13 which is compiled from source. With GD support. I saw some image thumb is not shown in the webpage of Joomla. The error log has following errors: Call to undefined function: imagecreatefromjpeg() When I check the phpinfo, I saw GIF enabled, PNG enabled, WBMP [...]
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Install XCache 3.1.0 from souce on PHP 5.4.28

I have a staging server. I have installed php5.3, 5.4, and 5.5 on it. Today I tried to install XCache 3.1.0 on it with PHP 5.4.28. First, I recompiled the PHP 5.4.28 with more features. So noted below: 1) Install additional required dev packages 2) Compile and install php [...]
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How to install Crontab in CentOS 6.5 64bit

Linode default CentOS 6.5 64bit deployment does not include Crontab or Cron Job. Here is a reference for the people like me. Install the package and dependencies Enable the package on boot and start crontab command option: crontab: usage error: unrecognized option usage:  crontab [-u user] file crontab [-u [...]
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