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Generate CSR (Certificate Signing Request) in Linux ?

This article covers the process of creating a CSR file in any Linyx system which is very necessary before applying for an SSL certificate from a Certificate Authority(CA). In fact, Certificate Signing Request(CSR) is a block encrypted text which is given to Certificate Authority when applying for SSL Certificate. Generation of Certificate Signing Request(CSR) for Secure Sockets Layer(SSL) is common in Linux on various distributions. 

CSR is generated on the server, it stores information relating to the organization, domain name, country, a city which is to be included in the certificate.  The CSR Certificate can be used on any website whenever it is necessary to encrypt communications. To generate an SSL certificate, CSR certificate has to be generated. To obtain a self-signed SSL Certificate, it is necessary to create CSR, after generating submit it to a certificate authority to acquire an SSL Certificate.