MONGODB Installation Environment Construction

Mongodb the default port number 27017

_id is a globally unique value, do not assign a value to this column, the default is unique, if the assignment, the inclusion of two columns of _id:2 , it is reported that the conflict cannot be inserted

[Email protected] ~]# tar xvf mongodb-linux-x86_64-2.6.10.tgz

[Email protected] ~]# mkdir-p/export/mongodb

[Email protected] ~]# mkdir-p/export/mongodb/bin

[Email protected] ~]# mkdir-p/export/mongodb/conf

[Email protected] ~]# mkdir-p/export/mongodb/log

[Email protected]~]# mkdir-p/export/mongodb/data

[[Email protected]]# cd/root/mongodb-linux-x86_64-2.6.10/bin

[Email protected]]# cp/root/mongodb-linux-x86_64-2.6.10/bin/*/export/mongodb/bin/

[[Email protected]]# vi/export/mongodb/conf/mongod.conf

[Email protected]]# cat mongod.conf

port=27408

Dbpath=/export/mongodb/data

Logpath=/export/mongodb/log/mongod.log

Fork=true

[[Email protected]]# cd/export/mongodb/bin

[[Email protected]]#./mongod-f/export/mongodb/conf/mongod.conf

[[Email protected]]#./mongo--port 20011

>

>

> Showdbs;

Admin (empty)

Local 0.078GB

> useadmin;

Switchedto DB Admin

>db.shutdownserver ()

[Email protected]]# netstat-anlp|grep Mongod

[[Email protected]]#./mongo--port 20011

> Usehelei;

Switchedto DB Helei

>db.t1.insert ({id:1})

Writeresult ({"ninserted": 1})

>db.t1.insert ({id:2});

Writeresult ({"ninserted": 1})

>db.t1.find ()

{"_id": ObjectId ("57033a5eade0255b255b4e22"), "id": 1}

{"_id": ObjectId ("57033a6bade0255b255b4e23"), "id": 2}

This article is from the "Age volt" blog, please make sure to keep this source http://suifu.blog.51cto.com/9167728/1789066

MONGODB Installation Environment Construction