New to MongoDB Can not run command mongo

Question

I was trying to run MongoDB:

   E:\\mongo\\bin>mongod
    mongod --help for help and startup options
    Sun Nov 06 18:48:37
    Sun Nov 06 18:48:37 warning:          


        

Answer 1

This worked for me (if it applies that you also see the lock file):

first>youridhere@ubuntu:/var/lib/mongodb$ sudo service mongodb start 
then >youridhere@ubuntu:/var/lib/mongodb$ sudo rm mongod.lock*