Mongo creates new users and databases
one
Cd $MONGO_HOME/bin/
. / mongo-- shutdown-- dbpath / data01/app/mongo/data
. / mongo-- fork-- logpath / data01/app/mongo/logs/mongodb.log-- dbpath / data01/app/mongo/data
. / mongo 127.0.0.1:port/admin
Use admin
Db.createUser ({user:'root',pwd:'$PWD',roles: [{role:'root',db: "admin"}]})
two
Cd $MONGO_HOME/bin/
. / mongo 127.0.0.1:port/admin
Use admin
Db.auth ("root", "$PWD")
Db.createUser ({user: "lych", pwd: "lych000", roles: [{role:'dbAdmin,db: "lych"}, {role: "readwrite", db: "lych"}, {role: "userAdmin", db: "lych"}]})
