Install and configure MongoDB in Linux

Here I use centos as its running carrier.

1. Download MongoDB Linux version (note the difference between 32-bit and 64-bit),: http://www.mongodb.org/downloads

2. Put the downloaded MongoDB Installation File mongodb-linux-i686-1.6.5.tgz under/usr/local/

3. Decompress tar-zxvf mongodb-linux-i686-1.6.5.tgz

Rename music mongodb-linux-i686-1.6.5.tgz MongoDB

4. Create a database file directory. The default value is/data/DB. I put the database file directory under the current folder, mkdir-p Data/dB, and create the log directory mkdir log.

5. Start the service
CD/usr/local/MongoDB/bin

 

./Mongod-dbpath = ../data/DB-logpath = ../log/MongoDB. Log

6. Start the client shell test.

[Root @ localhost bin] #./Mongo
MongoDB shell version: 1.6.5
Connecting to: Test
> DB. Foo. Save ({A: 1 })
> DB. Foo. Find ()
{"_ Id": objectid ("4d292a457e289d5d90dc6f33"), "A": 1}

7. Add the MongoDB service to the random start

VI/etc/rc. Local

Use the VI editor to open the configuration file and add the following line of code

/Usr/local/MongoDB/bin/mongod-dbpath =/usr/local/MongoDB/data/DB -- Port 27017

-Logpath =/usr/local/MongoDB/log -- logappend

8. Connect to the MongoDB client. If the following information is displayed, the startup is successful.
./Mongodbbin/Mongo
MongoDB shell version: 1.6.5
Connecting to: Test
>

9. Shut down MongoDB at script startup

## start-mongod.shMONGODIR=/usr/local/mongodbMONGOD=$MONGODIR/bin/mongodMONGO=$MONGODIR/bin/mongoDBDIR=$MONGODIR/data/dbLOGPATH=$MONGODIR/log/mongodb.log# mongod will print its pid, so store it in out.tmp, then # print it using awk to mongod.pid$MONGOD --dbpath $DBDIR --fork --logpath $LOGPATH --logappend > out.tmpawk 'NR == 2 { print $3 }' < out.tmp  > mongod.pidsleep 3$MONGO < onstart.js## in onstart.jsuse admin;db.runCommand("logRotate");## stop-mongod.shkill -15 `cat $mongod.pid`