I installed Ubuntu Server 16.04.1 LTS and have been having trouble for the past 5 days. One of the problems is this after input this command: mongo
Server has startup warnings:
2016-12-19T08:40:14.039-0800 I STORAGE [initandlisten]
2016-12-19T08:40:15.984-0800 I CONTROL [initandlisten]
2016-12-19T08:40:15.984-0800 I CONTROL [initandlisten] ** WARNING: Access control is not enabled for the database.
2016-12-19T08:40:15.984-0800 I CONTROL [initandlisten] ** Read and write access to data and configuration is unrestricted.
2016-12-19T08:40:15.984-0800 I CONTROL [initandlisten]
2016-12-19T08:40:15.984-0800 I CONTROL [initandlisten]
2016-12-19T08:40:15.984-0800 I CONTROL [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/enabled is 'always'.
2016-12-19T08:40:15.984-0800 I CONTROL [initandlisten] ** We suggest setting it to 'never'
2016-12-19T08:40:15.984-0800 I CONTROL [initandlisten]
2016-12-19T08:40:15.984-0800 I CONTROL [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/defrag is 'always'.
2016-12-19T08:40:15.984-0800 I CONTROL [initandlisten] ** We suggest setting it to 'never'
2016-12-19T08:40:15.984-0800 I CONTROL [initandlisten]
I am new to Ubuntu and hoping for a step by step solution