How to export cert and private key from PFX file

Extract file Private key and Cert from PFX file, this is command to do it:

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How to reset password on Linux

In this post will guide you simple steps to reset forgotten root password in RHEL, CentOS and Fedora Linux with example. There are various ways to reset root password which are.

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How to convert to PFX and import to Windows

If you have multiple servers that need to use the same SSL certificate, such as in a load-balancer environment or using a wildcard or UC SSL certificates, you can convert the certificates and private key to a .pfx file and then import the certificate on Windows server so it can be used in IIS or Exchange. This may also be necessary when you switch hosting companies. We will be going over the exact process with step-by-step instructions in this article. If necessary, you can copy the SSL certificate from a Windows server to an Apache server instead.

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How to install OpenVPN on VPS

How to roll your own OpenVPN server on a VPS using CentOS 6

In addition to using third party VPN providers, we have shown you how to turn your own PC into an OpenVPN server using free Hamachi and Privoxy software. Another popular VPN option is to rent a VPS, and run that as a VPN server.

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How to install mail server on Ubuntu

This long post contains a recipe for building a reasonably secure Ubuntu 16.04 mail server in Amazon Web Services, using Postfix, Dovecot, and MySQL, with anti-spam packages in the form of amavisd-new, Clam AntiVirus, SpamAssassin, and Postgrey. Local users are virtual rather than being system users. Administration of users and domains is achieved through the Postfix Admin web interface. Webmail is provided by Roundcube.

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