2 answers
Hi Kumar ,Find the below blogs for more information to Migrate Metadata .Force.com IDEhttp://sfdcgurukul.blogspot.in/2014/04/how-to-deploy-code-from-eclipse-ide-to.htmlANT http://www.sfdcpoint.com/salesforce/migration-using-ant-in-salesforce/
https://appirio.com/tech-blog/quick-guide-to-using-apache-ant-for-salesforce-deployments