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Install MongoDB on Linux – Tutorial
Current version of MongoDB is 3.4.7 and I will be installing 64-bit version through command line. The steps to install MongoDB on Linux are very simple, just follow the below terminal commands to download and install it.
Download and extract the MongoDB binaries – Install MongoDB on Linux
root@dev [/home/journal]# mkdir mongodb
root@dev [/home/journal]# cd mongodb/
root@dev [/home/journal/mongodb]# curl -O https://fastdl.mongodb.org/linux/mongodb-linux-x86_64-3.4.7.tgz
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 82.7M 100 82.7M 0 0 1704k 0 0:00:49 0:00:49 --:--:-- 1334k
root@dev [/home/journal/mongodb]# tar xvf mongodb-linux-x86_64-3.4.7.tgz
mongodb-linux-x86_64-3.4.7/README
mongodb-linux-x86_64-3.4.7/THIRD-PARTY-NOTICES
mongodb-linux-x86_64-3.4.7/MPL-2
mongodb-linux-x86_64-3.4.7/GNU-AGPL-3.0
mongodb-linux-x86_64-3.4.7/bin/mongodump
mongodb-linux-x86_64-3.4.7/bin/mongorestore
mongodb-linux-x86_64-3.4.7/bin/mongoexport
mongodb-linux-x86_64-3.4.7/bin/mongoimport
mongodb-linux-x86_64-3.4.7/bin/mongostat
mongodb-linux-x86_64-3.4.7/bin/mongotop
mongodb-linux-x86_64-3.4.7/bin/bsondump
mongodb-linux-x86_64-3.4.7/bin/mongofiles
mongodb-linux-x86_64-3.4.7/bin/mongooplog
mongodb-linux-x86_64-3.4.7/bin/mongoreplay
mongodb-linux-x86_64-3.4.7/bin/mongoperf
mongodb-linux-x86_64-3.4.7/bin/mongod
mongodb-linux-x86_64-3.4.7/bin/mongos
mongodb-linux-x86_64-3.4.7/bin/mongo
Add MongoDB bin directory to PATH variable
root@dev [/home/journal/mongodb]# mv mongodb-linux-x86_64-3.4.7 mongodb
root@dev [/home/journal/mongodb]# cd mongodb
root@dev [/home/journal/mongodb/mongodb]# echo $PATH
/usr/local/jdk/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:/usr/X11R6/bin:/root/bin
root@dev [/home/journal/mongodb/mongodb]# export PATH=$PATH:/home/journal/mongodb/mongodb/bin
Create directory for MongoDB files and start it – Install MongoDB on Linux
root@dev [/home/journal/mongodb/mongodb]# mkdir data
root@dev [/home/journal/mongodb/mongodb]# cd bin
root@dev [/home/journal/mongodb/mongodb/bin]# ./mongod --dbpath /home/journal/mongodb/mongodb/data &
[1] 30387
root@dev [/home/journal/mongodb/mongodb/bin]# 2014-08-04T13:56:05.916+0000 [initandlisten] MongoDB starting : pid=30387 port=27017 dbpath=/home/journal/mongodb/mongodb/data 64-bit host=dev.journaldev.com
2014-08-04T13:56:05.917+0000 [initandlisten] db version v3.4.7
2014-08-04T13:56:05.917+0000 [initandlisten] git version: 255f67a66f9603c59380b2a389e386910bbb52cb
2014-08-04T13:56:05.917+0000 [initandlisten] build info: Linux build12.nj1.10gen.cc 2.6.32-431.3.1.el6.x86_64 #1 SMP Fri Jan 3 21:39:27 UTC 2014 x86_64 BOOST_LIB_VERSION=1_49
2014-08-04T13:56:05.917+0000 [initandlisten] allocator: tcmalloc
2014-08-04T13:56:05.917+0000 [initandlisten] options: { storage: { dbPath: "/home/journal/mongodb/mongodb/data" } }
2014-08-04T13:56:05.922+0000 [initandlisten] journal dir=/home/journal/mongodb/mongodb/data/journal
2014-08-04T13:56:05.922+0000 [initandlisten] recover : no journal files present, no recovery needed
2014-08-04T13:56:06.064+0000 [FileAllocator] allocating new datafile /home/journal/mongodb/mongodb/data/local.ns, filling with zeroes...
2014-08-04T13:56:06.064+0000 [FileAllocator] creating directory /home/journal/mongodb/mongodb/data/_tmp
2014-08-04T13:56:06.067+0000 [FileAllocator] done allocating datafile /home/journal/mongodb/mongodb/data/local.ns, size: 16MB, took 0.001 secs
2014-08-04T13:56:06.069+0000 [FileAllocator] allocating new datafile /home/journal/mongodb/mongodb/data/local.0, filling with zeroes...
2014-08-04T13:56:06.070+0000 [FileAllocator] done allocating datafile /home/journal/mongodb/mongodb/data/local.0, size: 64MB, took 0.001 secs
2014-08-04T13:56:06.071+0000 [initandlisten] build index on: local.startup_log properties: { v: 1, key: { _id: 1 }, name: "_id_", ns: "local.startup_log" }
2014-08-04T13:56:06.071+0000 [initandlisten] added index to empty collection
2014-08-04T13:56:06.071+0000 [initandlisten] waiting for connections on port 27017
Use “ps” command to confirm MongoDB is running
root@dev [/home/journal/mongodb/mongodb/bin]#
root@dev [/home/journal/mongodb/mongodb/bin]# ps -eaf | grep mongo
root 7199 28009 0 14:09 pts/0 00:00:00 grep mongo
root 30387 28009 0 13:56 pts/0 00:00:02 ./mongod --dbpath /home/journal/mongodb/mongodb/data
root@dev [/home/journal/mongodb/mongodb/bin]#
That’s it, our MongoDB is installed on linux machine and running fine. However, you might want to export the PATH through your user profile i.e .bash_profile or .profile, so that it’s not gone once you quit the terminal.
Execute MongoDB commands – Install MongoDB on Linux
Now let’s connect to the MongoDB and run some mongodb commands to make sure it’s running fine.
root@dev [~]# cd /home/journal/mongodb/mongodb/bin/
root@dev [/home/journal/mongodb/mongodb/bin]# ./mongo
MongoDB shell version: 3.4.7
connecting to: test
> show dbs
admin (empty)
local 0.078GB
> use journaldev
switched to db journaldev
> db.names.save({"id":123,"name":"Pankaj"})
WriteResult({ "nInserted" : 1 })
> db.names.find()
{ "_id" : ObjectId("53df918adbef24e88560fa5b"), "id" : 123, "name" : "Pankaj" }
> db.datas.save({})
WriteResult({ "nInserted" : 1 })
> show collections
datas
names
system.indexes
> show dbs
admin (empty)
journaldev 0.078GB
local 0.078GB
> exit
bye
root@dev [/home/journal/mongodb/mongodb/bin]#
As you can see that everything seems to be smooth and I am able to save and retrieve data from MongoDB database. If you quit the terminal from which the mongodb was started, it will be stopped. Use nohup command to start it, so that it won’t stop even after you close the terminal.
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