June 16, 2010

Using wildcard subdomains in Plesk

Plesk,

In some situations, you may want to have domain.com as well as *.domain.com point to the same site in Plesk. Plesk will automatically set up hosting for domain.com and www.domain.com within the Apache configuration, but you can direct all subdomains for a particular domain to a certain virtual host fairly easily. DNS Configuration: Add a…

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June 16, 2010

How to enable more than 4GB RAM support on Linux 32bit servers?

Linux General,

# uname -r 2.6.18-8.1.3.el5 # yum info kernel-PAE Available Packages Name   : kernel-PAE Summary: The Linux kernel compiled for PAE capable machines. Description: This package includes a version of the Linux kernel with support for up to 64GB of high memory. It requires a CPU with Physical Address Extensions (PAE). The non-PAE kernel can only…

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