fedora系统中安装MongoDB数据库

1.下载安装文件：在http://www.mongodb.org/downloads下载mongodb-linux-i686-v2.0-latest.tgz ２.解压：tar -xvf mongodb-linux-i686-v2.0-latest.tgz,得到mongodb-linux-i686-v2.0-2012-05-11文件，后面的时间估计是解压时间
３.将mongodb-linux-i686-v2.0-2012-05-11重命名，用命令
　　mv mongodb-linux-i686-v2.0-2012-05-11 mongodb
    即命名为mongodb
   有文件如下：
[root@Fedora Downloads]# tree mongodb
mongodb
|-- bin
|   |-- bsondump
|   |-- mongo
|   |-- mongod
|   |-- mongodump
|   |-- mongoexport
|   |-- mongofiles
|   |-- mongoimport
|   |-- mongorestore
|   |-- mongos
|   |-- mongosniff
|   |-- mongostat
|   `-- mongotop
|-- GNU-AGPL-3.0
|-- README
`-- THIRD-PARTY-NOTICES
1 directory, 15 files
４.将mongodb文件夹剪切或复制到/usr/local/下，我是放在这个目录的
当然，要用到超级用户：
cp mongodb -r /usr/local/
5.创建数据存储点/data/db和日志/log
cd /usr/local/mongodb
mkdir -p data/db    
mkdir  log
6.运行服务器
cd bin
在bin目录下：./mongod --dbpath=../data/db --logpath=../log
（这里注意２７０１７端口不要被占用）
运行数据库
[root@Fedora bin]# ./mongo
MongoDB shell version: 2.0.6-rc0-pre-
connecting to: test
> 
我把GNU-AGPL-3.0、README、THIRD-PARTY-NOTICES删除，剩下文件如下：
[root@Fedora local]# tree mongodb
mongodb
|-- bin
|   |-- bsondump
|   |-- mongo
|   |-- mongod
|   |-- mongodump
|   |-- mongoexport
|   |-- mongofiles
|   |-- mongoimport
|   |-- mongorestore
|   |-- mongos
|   |-- mongosniff
|   |-- mongostat
|   `-- mongotop
|-- data
|   `-- db
|       `-- mongod.lock
`-- log
    `-- mongodb.log
7.可以写一个配置文件mongodb.cnf
cat > /etc/mongodb.cnf
保存
安然每次运行服务
用./mongod -f /etc/mongodb.cnf
[root@Fedora bin]# ./mongod -f /etc/mongodb.cnf
Sat May 12 01:05:28 
Sat May 12 01:05:28 warning: 32-bit servers don't have journaling enabled by default. Please use --journal if you want durability.
Sat May 12 01:05:28 
Sat May 12 01:05:28 [initandlisten] MongoDB starting : pid=20507 port=27017 dbpath=../data/db 32-bit host=Fedora
Sat May 12 01:05:28 [initandlisten] 
Sat May 12 01:05:28 [initandlisten] ** NOTE: when using MongoDB 32 bit, you are limited to about 2 gigabytes of data
Sat May 12 01:05:28 [initandlisten] **       see http://blog.mongodb.org/post/137788967/32-bit-limitations
Sat May 12 01:05:28 [initandlisten] **       with --journal, the limit is lower
Sat May 12 01:05:28 [initandlisten] 
Sat May 12 01:05:28 [initandlisten] db version v2.0.6-rc0-pre-, pdfile version 4.5
Sat May 12 01:05:28 [initandlisten] git version: 1aaac5eb0dc31c80f82080c9b3e75b49409b74cd
Sat May 12 01:05:28 [initandlisten] build info: Linux domU-12-31-39-01-70-B4 2.6.21.7-2.fc8xen #1 SMP Fri Feb 15 12:39:36 EST 2008 i686 BOOST_LIB_VERSION=1_41
Sat May 12 01:05:28 [initandlisten] options: { config: "/etc/mongodb.cnf", dbpath: "../data/db" }
Sat May 12 01:05:29 [websvr] admin web console waiting for connections on port 28017
Sat May 12 01:05:29 [initandlisten] waiting for connections on port 27017