安装mongodb

1,下载mongodb

wget http://fastdl.mongodb.org/linux/mongodb-linux-i686-2.0.5.tgz

2,tar xvf mongodb-linux-i686-2.0.5.tgz

mv  mongodb-linux-i686-2.0.5/ mongodb-205

mv mongodb-205 /usr/local/mongodb/

新建数据文件存放目录

mkdir /usr/local/mongodb/mongodb-205/db

创建mongodb日志的文件存放目录

mkdir  /usr/local/mongodb/mongodb-205/logs

启动MONGODB

/data/mongodb/bin/mongod --dbpath=/usr/local/mongodb/mongodb-205/db/ --logpath=/usr/local/mongodb/mongodb-205/logs/mongodb.log

显示:

mongodb默认连接端口为27017。



 /usr/local/mongodb/bin/mongo localhost:30000


这段是引用:


删除库:

> use test
switched to db test
> db.foo.save({name:'asdfdsf'})
> show dbs
admin
local
test
> db
test
> db.dropDatabase()
{ "dropped" : "test", "ok" : 1 }
> show dbs
admin
local
>
 
删除集合:
> use test
switched to db test
> db.foo.save({name:'sdfdsf'})
> show collections
foo
system.indexes
> db.foo.drop()
true
> show collections
system.indexes
>

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