Инсталляция MongoDB в Centos
# vi /etc/yum.repos.d/mongodb.repo
[10gen]
name=10gen Repository
baseurl=http://downloads-distro.mongodb.org/repo/redhat/os/x86_64
gpgcheck=0
enabled=1
# yum install -y mongo-10gen mongo-10gen-server
# chkconfig mongod on
# service mongod restart
# mongo
https://github.com/rsajob/docs/wiki/%D0%A3%D1%81%D1%82%D0%B0%D0%BD%D0%BE%D0%B2%D0%BA%D0%B0-MongoDb-%D0%BD%D0%B0-CentOS
http://docs.mongodb.org/manual/tutorial/install-mongodb-on-red-hat-centos-or-fedora-linux/
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$ mongo --host localhost --port 49153
use test