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Force HTTP On Nginx

Simple configuration line to redirect HTTPS requests to HTTP: [crayon-561abdc5493e0220128153/] Reliable Penguin - Blog

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MariaDB on CentOS 7 –“Error in accept: Too many open files”

By default is seems the soft and hard open files limits on MariaDB in CentOS 7 are 1024 and 4096 respectfully. You can see these limits by first getting the process ID: [crayon-561abdc547a6c352220557/]...

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Content Updates With W3 Total Cache & RackSpace Cloud Files

We get frequent questions from WordPress clients with W3 Total Cache (W3TC) and RackSpace Cloud Files (RCF) content distribution network (CDN) about how to make changes to the website visible. First...

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PayPal Certificate Upgrade

PayPal is upgrading the certificate for www.paypal.com to SHA-256. This endpoint is also used by merchants using the Instant Payment Notification (IPN) product. A detailed FAQ has been provided here:...

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Mysqldump TRIGGERS Only

Here’s the command to dump the triggers and stored procedures for a database: [crayon-561abdc546415922097670/]   Reliable Penguin - Blog

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Turn off Keep-Alive for directory

Recently had a problem where Chrome browsers were not fully downloading a large PDF document. The first few 100KB would download but then the document would stop loading. After some debugging we...

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Fixing CORES Issues With RackSpace Cloud Files CDN, W3 Total Cache and WordPress

A resource makes a cross-origin HTTP request when it requests a resource from a different domain than the one from which it was served.  For example, an HTML page served from http://acme.com makes an...

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Updating W3TC Media Query String In WordPress Clusters

W3 Total Cache includes a feature to append a “media query string” to end of Javascript and CSS stylesheet URLs. By selecting “Performance -> Update Media Query String”, the WordPress admin can...

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W3TC CDN – Updating Plugin Or Theme

If you’re using W3 Total Cache with an origin push CDN like RackSpace Cloud Files, then you may encounter problems when updating plugins or themes. After the new files are synced to the CDN there is a...

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Plesk 12.5 Protected Directories Break Nginx/PHP-FPM

On Plesk 12.5, when using PHP-FPM with Nginx there’s a problem with the way protected directories are implemented. Each protected directory creates a “location” block in the Nginx config that proxies...

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