Hack The Sec-Leading Resource Of Linux Tutorial: nosql

How To setup Cassandra and run a Single-Node Cluster on Ubuntu 16.04

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<span style="color: red;"><span style="font-size: large;"><u>Setup Cassandra and run a Single-Node Cluster</u></span></span></h1>
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<span style="font-weight: normal;"><span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Apache Cassandra is an open source distributed database management system designed to handle large amounts of data across many commodity servers, providing high availability with no single point of failure. Cassandra offers capabilities that relational databases and other <a href="http://www.hackthesec.co.in/search/label/nosql_database">NoSQL</a> databases simply cannot match such as: continuous availability, linear scale performance, operational simplicity and easy data distribution across multiple data centers and cloud availability zones. Cassandra’s architecture is responsible for its ability to scale, perform, and offer continuous uptime. Rather than using a legacy master-slave or a manual and difficult-to-maintain shared architecture, Cassandra has a masterless "ring" design that is elegant, easy to setup, and easy to maintain.</span></span></span></h1>
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<span style="font-weight: normal;"><span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Let’s see how we are going to install and use it to run a single-node cluster on Ubuntu 16.04.</span></span></span></h1>
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<span style="font-weight: normal;"><span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><u><b>System Update:</b></u><br />Update our system to latest updates and security patches available before installing other prerequisites and Cassandra, . You can run the command below to get the latest updates.</span></span></span></h1>
<pre style="background: rgb(68, 68, 68); border-radius: 3px; border: 1px solid rgb(221, 221, 221); color: white; font-family: "Courier 10 Pitch", Courier, monospace; font-size: 15px; font-stretch: inherit; line-height: 19px; margin-bottom: 30px; margin-top: 30px; max-width: 100%; overflow-x: auto; overflow-y: hidden; padding: 18px 20px; vertical-align: baseline; word-wrap: normal;">$ sudo apt-get update</pre>
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<span style="font-weight: normal;"><span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><u><b>Installing JDK 8:</b></u><br />Apache Cassandra is run on top of Java Virtual Machine (JVM). We’ll install Oracle JDK 8 on the system before we install Apache Cassandra. Apache Cassandra can also run on OpenJDK, IBM JVM and Azul Zing JVM.<br /><br />We will install Oracle JDK using the Webupd8 team team PPA repository. First step is to add the webupd8team ppa repository using below command.</span></span></span></h1>
<pre style="background: rgb(68, 68, 68); border-radius: 3px; border: 1px solid rgb(221, 221, 221); color: white; font-family: "Courier 10 Pitch", Courier, monospace; font-size: 15px; font-stretch: inherit; line-height: 19px; margin-bottom: 30px; margin-top: 30px; max-width: 100%; overflow-x: auto; overflow-y: hidden; padding: 18px 20px; vertical-align: baseline; word-wrap: normal;">$ sudo add-apt-repository ppa:webupd8team/java</pre>
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<span style="font-weight: normal;"><span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><b>Press [ENTER] to continue or ctrl-c to cancel adding it.</b><br />You need to press enter to continue adding the webupd8team PPA repository. Then update the package database and install JDK 8 by flowing below command.</span></span></span></h1>
<pre style="background: rgb(68, 68, 68); border-radius: 3px; border: 1px solid rgb(221, 221, 221); color: white; font-family: "Courier 10 Pitch", Courier, monospace; font-size: 15px; font-stretch: inherit; line-height: 19px; margin-bottom: 30px; margin-top: 30px; max-width: 100%; overflow-x: auto; overflow-y: hidden; padding: 18px 20px; vertical-align: baseline; word-wrap: normal;">$ sudo apt-get update</pre>
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<span style="font-weight: normal;"><span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Now install the Oracle JRE package, this will not only installs but also makes it the default JRE.</span></span></span></h1>
<pre style="background: rgb(68, 68, 68); border-radius: 3px; border: 1px solid rgb(221, 221, 221); color: white; font-family: "Courier 10 Pitch", Courier, monospace; font-size: 15px; font-stretch: inherit; line-height: 19px; margin-bottom: 30px; margin-top: 30px; max-width: 100%; overflow-x: auto; overflow-y: hidden; padding: 18px 20px; vertical-align: baseline; word-wrap: normal;">$ sudo apt-get -y install oracle-java8-installer</pre>
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<span style="font-weight: normal;"><span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Accept the license agreement when prompted.</span></span></span></h1>
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<span style="font-weight: normal;"><span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Then accepting the Oracle Binary Code License Terms by Choosing <b>'Yes'</b> option</span></span></span></h1>
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<span style="font-weight: normal;"><span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Once installation of Java 8 complete, you can check the current java version by running command below.</span></span></span></h1>
<pre style="background-color: whitesmoke; border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-sizing: border-box; margin-bottom: 10px; overflow: auto; padding: 9.5px; word-break: break-all; word-wrap: break-word;"><span style="font-size: large;"><span style="color: #333333; font-family: menlo,monaco,consolas,courier new,monospace;"><span style="line-height: 25.7143px;">ubuntu@ubuntu-16:~$ java -version
java version "1.8.0_91"
Java(TM) SE Runtime Environment (build 1.8.0_91-b14)
Java HotSpot(TM) 64-Bit Server VM (build 25.91-b14, mixed mode)</span></span></span></pre>
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<span style="font-weight: normal;"><span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><span style="color: #0b5394;"><u><b>Installing Apache Cassandra:</b></u></span><br />No we can start installing Apache Cassandra ,from the official Apache Software Foundation repositories, so start by adding the repo so that the packages are available to the system by adding the repo's source.</span></span></span></h1>
<pre style="background: rgb(68, 68, 68); border-radius: 3px; border: 1px solid rgb(221, 221, 221); color: white; font-family: "Courier 10 Pitch", Courier, monospace; font-size: 15px; font-stretch: inherit; line-height: 19px; margin-bottom: 30px; margin-top: 30px; max-width: 100%; overflow-x: auto; overflow-y: hidden; padding: 18px 20px; vertical-align: baseline; word-wrap: normal;">$ echo "deb-src http://www.apache.org/dist/cassandra/debian 37x main" | sudo tee -a /etc/apt/sources.list.d/cassandra.sources.list</pre>
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<span style="font-weight: normal;"><span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Then add the following three public keys from the Apache Software Foundation associated with the package repositories to avoid package signature warnings.</span></span></span></h1>
<pre style="background-color: whitesmoke; border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-sizing: border-box; margin-bottom: 10px; overflow: auto; padding: 9.5px; word-break: break-all; word-wrap: break-word;"><span style="font-size: large;"><span style="color: #333333; font-family: menlo,monaco,consolas,courier new,monospace;"><span style="line-height: 25.7143px;">$ gpg --keyserver pgp.mit.edu --recv-keys F758CE318D77295D
$ gpg --export --armor F758CE318D77295D | sudo apt-key add -</span></span></span></pre>
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<span style="font-weight: normal;"><span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"> Add the second key using below commands.</span></span></span></h1>
<pre style="background-color: whitesmoke; border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-sizing: border-box; margin-bottom: 10px; overflow: auto; padding: 9.5px; word-break: break-all; word-wrap: break-word;"><span style="font-size: large;">$ gpg --keyserver pgp.mit.edu --recv-keys 2B5C1B00
$ gpg --export --armor 2B5C1B00 | sudo apt-key add -</span></pre>
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<span style="font-weight: normal;"><span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"> To add third keys run the below commands.</span></span></span></h1>
<pre style="background-color: whitesmoke; border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-sizing: border-box; margin-bottom: 10px; overflow: auto; padding: 9.5px; word-break: break-all; word-wrap: break-word;"><span style="font-size: large;">$ gpg --keyserver pgp.mit.edu --recv-keys 0353B12C
$ gpg --export --armor 0353B12C | sudo apt-key add -</span></pre>
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<span style="font-weight: normal;"><span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">After this once again update your system, so that ‘apt-get’ can read the metadata of Cassandra repository.</span></span></span></h1>
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<span style="font-weight: normal;"><span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">After system updates, now let's install Cassandra 37x on your Ubuntu 14 LTS. This is the latest stable version of Cassandra.<br /><br />Run the below command to install Cassandra on your Ubuntu system and pres 'y' key to continue.</span></span></span></h1>
<pre style="background: rgb(68, 68, 68); border-radius: 3px; border: 1px solid rgb(221, 221, 221); color: white; font-family: "Courier 10 Pitch", Courier, monospace; font-size: 15px; font-stretch: inherit; line-height: 19px; margin-bottom: 30px; margin-top: 30px; max-width: 100%; overflow-x: auto; overflow-y: hidden; padding: 18px 20px; vertical-align: baseline; word-wrap: normal;">$ sudo apt-get install cassandra</pre>
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<span style="font-weight: normal;"><span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><u><b>Starting Cassandra service:</b></u><br />Now Cassandra service should be up and running on your system.<br />To confirm that it’s not running, use below command to check its status.</span></span></span></h1>
<pre style="background: rgb(68, 68, 68); border-radius: 3px; border: 1px solid rgb(221, 221, 221); color: white; font-family: "Courier 10 Pitch", Courier, monospace; font-size: 15px; font-stretch: inherit; line-height: 19px; margin-bottom: 30px; margin-top: 30px; max-width: 100%; overflow-x: auto; overflow-y: hidden; padding: 18px 20px; vertical-align: baseline; word-wrap: normal;">$ sudo service cassandra status </pre>
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<span style="font-weight: normal;"><span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">If you did not get the running status, then flow the command below in your command line terminal to start its service.</span></span></span></h1>
<pre style="background: rgb(68, 68, 68); border-radius: 3px; border: 1px solid rgb(221, 221, 221); color: white; font-family: "Courier 10 Pitch", Courier, monospace; font-size: 15px; font-stretch: inherit; line-height: 19px; margin-bottom: 30px; margin-top: 30px; max-width: 100%; overflow-x: auto; overflow-y: hidden; padding: 18px 20px; vertical-align: baseline; word-wrap: normal;">$ sudo service cassandra start</pre>
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<span style="font-weight: normal;"><span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><u><b>Connecting to the Cluster:</b></u><br />Once your Cassandra service is up and running , check the status of the cluster using below command.</span></span></span></h1>
<pre style="background: rgb(68, 68, 68); border-radius: 3px; border: 1px solid rgb(221, 221, 221); color: white; font-family: "Courier 10 Pitch", Courier, monospace; font-size: 15px; font-stretch: inherit; line-height: 19px; margin-bottom: 30px; margin-top: 30px; max-width: 100%; overflow-x: auto; overflow-y: hidden; padding: 18px 20px; vertical-align: baseline; word-wrap: normal;">$ sudo nodetool status</pre>
<pre style="background-color: whitesmoke; border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-sizing: border-box; margin-bottom: 10px; overflow: auto; padding: 9.5px; word-break: break-all; word-wrap: break-word;">Datacenter: datacenter1
=======================
Status=Up/Down
|/ State=Normal/Leaving/Joining/Moving
--  Address    Load       Tokens       Owns (effective)  Host ID                               Rack
UN  127.0.0.1  103.01 KiB  256          100.0%            da43244b-b1f1-4426-9b24-9ea3cb31ecb4  rack1</pre>
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<span style="font-weight: normal;"><span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">In the output, UN means it’s Up and Normal. Then connect to it using its interactive command line interface 'cqlsh'. </span></span></span></h1>
<pre style="background: rgb(68, 68, 68); border-radius: 3px; border: 1px solid rgb(221, 221, 221); color: white; font-family: "Courier 10 Pitch", Courier, monospace; font-size: 15px; font-stretch: inherit; line-height: 19px; margin-bottom: 30px; margin-top: 30px; max-width: 100%; overflow-x: auto; overflow-y: hidden; padding: 18px 20px; vertical-align: baseline; word-wrap: normal;">$ cqlsh</pre>
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<span style="font-weight: normal;"><span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><span style="color: #0b5394;"><u><b>Using Apache Cassandra:</b></u></span><br />Let’s try our Cassandra installation by creating a test database. First of all let’s create a keyspace, this is a namespace for tables. The keyspace name below is 'mydb'.</span></span></span></h1>
<pre style="background: rgb(68, 68, 68); border-radius: 3px; border: 1px solid rgb(221, 221, 221); color: white; font-family: "Courier 10 Pitch", Courier, monospace; font-size: 15px; font-stretch: inherit; line-height: 19px; margin-bottom: 30px; margin-top: 30px; max-width: 100%; overflow-x: auto; overflow-y: hidden; padding: 18px 20px; vertical-align: baseline; word-wrap: normal;">cqlsh> CREATE KEYSPACE mydb WITH REPLICATION = { 'class' : 'SimpleStrategy', 'replication_factor' : 1 }; 
cqlsh> use mydb;
cqlsh:moviedb> CREATE TABLE books (id int PRIMARY KEY, title text, year text);
cqlsh:mydb> DESC books;</pre>
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<span style="font-weight: normal;"><span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">The table is ready, now you can to add some data in it. </span></span></span></h1>
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<span style="font-weight: normal;"><span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Thanks & Regards<a href="http://www.hackthesec.co.in/"><br />www.hackthesec.co.in</a></span></span></span><br /><span style="font-weight: normal;"><span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"></span></span></span><span style="font-weight: normal;"></span><span style="font-weight: normal;"><span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"></span></span></span></h1>
</div>

How To setup Cassandra and run a Single-Node Cluster on Ubuntu 16.04

Setup Cassandra and run a Single-Node Cluster Apache Cassandra is an open source distributed database management system designed to hand...

How to Install MongoDB on CentOS 7

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<b style="background-color: transparent; font-family: Georgia, 'Times New Roman', serif; font-size: large; line-height: 28px;">MongoDB</b><span style="background-color: transparent; color: #333333; font-family: Georgia, 'Times New Roman', serif; font-size: medium; line-height: 28px;"> is a <b>NoSQL database</b> intended for storing large amounts of data in document-oriented storage with dynamic schemas. NoSQL refers to a database with a data model other than the tabular format used in relational databases such as MySQL, PostgreSQL, and Microsoft SQL. MongoDB features include: full index support, replication, high availability, and auto-sharding.</span></h1>
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<ul style="background-color: white; font-size: 12px; line-height: 19.2000007629395px;">
<li><span style="font-family: georgia, 'times new roman', serif; line-height: 28px;"><span style="font-size: medium; text-decoration: none;"><a href="http://www.hackthesec.co.in/2016/01/install-mongodb-244-on-fedora-1817.html" style="text-decoration: none;" target="_blank"><span style="color: red;">Install MongoDB 2.4.4 on Fedora 18/17, CentOS/Red Hat (RHEL) 6.4/5.9</span></a></span></span></li>
<li style="color: #333333;"><a href="http://www.hackthesec.co.in/2016/01/how-to-install-mongodb-32-on-ubuntu.html" style="color: #999999; line-height: 28px; text-decoration: none;" target="_blank"><span style="color: red; font-size: medium;">How to Install MongoDB 3.2 on Ubuntu 14.04, 12.04 and Debian 7</span></a></li>
</ul>
</div>
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<b style="background-color: transparent;"><span style="color: #0b5394; font-family: Roboto Slab;"><span style="font-size: 24px; line-height: 34px;">Step 1: Add the MongoDB Repository</span></span></b></h1>
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<span style="background-color: white;"><span style="color: #333333; font-family: Georgia, Times New Roman, serif; font-size: medium;"><span style="line-height: 28px;">Nano Editor is the best for editing i think so i always use nano editor so you can use any kind of editor does not matter.</span></span></span></div>
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<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: Verdana, Geneva, sans-serif;"><span style="font-size: 12px; line-height: 15.6000003814697px;">[root@hackthesec]# touch /etc/yum.repos.d/mongodb.repo
[root@hackthesec]# nano /etc/yum.repos.d/mongodb.repo</span></span></pre>
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<div style="border: 0px; color: #333333; font-family: Verdana, Geneva, sans-serif; font-size: 12px; line-height: 19.2000007629395px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;">
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<div style="border: 0px; margin-bottom: 20px; orphans: auto; outline: 0px; padding: 0px; text-align: left; text-indent: 0px; vertical-align: baseline; widows: 1;">
<span style="color: #333333; font-family: Georgia, Times New Roman, serif; font-size: medium;"><span style="line-height: 28px;">If you are running a 64-bit system, add the following information to the file you’ve created, using i to insert:</span></span></div>
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<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: Verdana, Geneva, sans-serif;"><span style="font-size: 12px; line-height: 15.6000003814697px;">[mongodb]
name=MongoDB Repository
baseurl=http://downloads-distro.mongodb.org/repo/redhat/os/x86_64/
gpgcheck=0
enabled=1</span></span></pre>
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<span style="color: #333333; font-family: Georgia, Times New Roman, serif; font-size: medium;"><span style="line-height: 28px;">Then exit and save the file with the command :</span></span><span style="color: #333333; font-family: Georgia, 'Times New Roman', serif; font-size: medium; line-height: 19.2000007629395px;"><span style="line-height: 28px;">Ctrl+X after that Y after that Enter Button</span></span></div>
<div style="border: 0px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;">
<span style="color: #333333; font-family: Georgia, Times New Roman, serif; font-size: medium;"><span style="line-height: 28px;">If you are running a 32-bit system, add the following information to the file you’ve created, using i to insert:</span></span></div>
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<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: Verdana, Geneva, sans-serif;"><span style="font-size: 12px; line-height: 15.6000003814697px;">[mongodb]
name=MongoDB Repository
baseurl=http://downloads-distro.mongodb.org/repo/redhat/os/i686/
gpgcheck=0
enabled=1</span></span></pre>
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<span style="color: #333333; font-family: Georgia, Times New Roman, serif; font-size: medium;"><span style="line-height: 28px;">Then exit and save the file with the command :</span></span><span style="color: #333333; font-family: Georgia, 'Times New Roman', serif; font-size: medium; line-height: 19.2000007629395px;"><span style="line-height: 28px;">Ctrl+X after that Y after that Enter Button</span></span></div>
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<h1 class="entry-title" style="background-color: white; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; box-sizing: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;">
<span style="color: #0b5394; font-family: Roboto Slab;"><span style="font-size: 24px; line-height: 34px;">Step 2: Install MongoDB</span></span></h1>
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<span style="color: #333333; font-family: Georgia, Times New Roman, serif; font-size: medium;"><span style="line-height: 28px;">As a matter of best practice we’ll update our packages:</span></span></div>
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<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: Verdana, Geneva, sans-serif;"><span style="font-size: 12px; line-height: 15.6000003814697px;">[root@hackthesec]# yum -y update</span></span></pre>
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<span style="color: #333333; font-family: Georgia, Times New Roman, serif; font-size: medium;"><span style="line-height: 28px;">At this point, installing MongoDB is as simple as running just one command:</span></span></div>
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<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: Verdana, Geneva, sans-serif;"><span style="font-size: 12px; line-height: 15.6000003814697px;">[root@hackthesec.co.in]# yum -y install mongodb-org mongodb-org-serve</span></span></pre>
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<span style="color: #0b5394; font-family: Roboto Slab;"><span style="font-size: 24px; line-height: 34px;">Step 3: Get MongoDB Running</span></span></h1>
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<span style="color: #333333; font-family: Georgia, Times New Roman, serif; font-size: medium;"><span style="line-height: 28px;">Start-Up MongoDB</span></span></div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: Verdana, Geneva, sans-serif;"><span style="font-size: 12px; line-height: 15.6000003814697px;">systemctl start mongod</span></span></pre>
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<span style="color: #333333; font-family: Georgia, Times New Roman, serif; font-size: medium;"><span style="line-height: 28px;">Check MongoDB Service Status</span></span></div>
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<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: Verdana, Geneva, sans-serif;"><span style="font-size: 12px; line-height: 15.6000003814697px;">systemctl status mongod</span></span></pre>
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<span style="color: white; font-family: Verdana, Geneva, sans-serif;"><span style="font-size: 12px; line-height: 15.6000003814697px;"><br /></span></span></div>
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<span style="color: #333333; font-family: Georgia, Times New Roman, serif; font-size: medium;"><span style="line-height: 28px;">Summary List of Status Statistics (Continuous)</span></span></div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: Verdana, Geneva, sans-serif;"><span style="font-size: 12px; line-height: 15.6000003814697px;">mongostat</span></span></pre>
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<span style="color: #333333; font-family: Georgia, Times New Roman, serif; font-size: medium;"><span style="line-height: 28px;">Summary List of Status Statistics (5 Rows, Summarized Every 2 Seconds)</span></span></div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: Verdana, Geneva, sans-serif;"><span style="font-size: 12px; line-height: 15.6000003814697px;">mongostat --rowcount 5 2</span></span></pre>
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<span style="color: #333333; font-family: Georgia, Times New Roman, serif; font-size: medium;"><span style="line-height: 28px;">Enter the MongoDB Command Line</span></span></div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: Verdana, Geneva, sans-serif;"><span style="font-size: 12px; line-height: 15.6000003814697px;">mongo</span></span></pre>
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<span style="color: #333333; font-family: Georgia, Times New Roman, serif; font-size: medium;"><span style="line-height: 28px;">By default, running this command will look for a MongoDB server listening on port 27017 on the localhost interface.</span></span></div>
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<span style="color: #333333; font-family: Georgia, Times New Roman, serif; font-size: medium;"><span style="line-height: 28px;">If you’d like to connect to a MongoDB server running on a different port, then use the –port option. For example, if you wanted to connect to a local MongoDB server listening on port 22222, then you’d issue the following command:</span></span></div>
</div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: Verdana, Geneva, sans-serif;"><span style="font-size: 12px; line-height: 15.6000003814697px;">mongo --port 22222</span></span></pre>
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<span style="color: #333333; font-family: Georgia, Times New Roman, serif; font-size: medium;"><span style="line-height: 28px;">Shutdown MongoDB</span></span></div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: Verdana, Geneva, sans-serif;"><span style="font-size: 12px; line-height: 15.6000003814697px;">systemctl stop mongod</span></span></pre>
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<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: Verdana, Geneva, sans-serif;"><span style="font-size: 12px; line-height: 15.6000003814697px;"><a href="http://www.hackthesec.co.in/" target="_blank">Hack The Security</a>
<a href="https://www.twitter.com/hackthesecurity" target="_blank">Hack The Security Twitter</a></span></span></pre>
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How to Install MongoDB on CentOS 7

MongoDB is a NoSQL database intended for storing large amounts of data in document-oriented storage with dynamic schemas. NoSQL refers ...

Install MongoDB 2.4.4 on Fedora 18/17, CentOS/Red Hat (RHEL) 6.4/5.9

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<b style="background-color: white; color: #0b5394; font-family: 'Roboto Slab'; font-size: 24px; line-height: 34px;">What is MongoDB?</b></h1>
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MongoDB (from “humongous”) is a scalable, high-performance, open source, schema-free, document-oriented database. Written in C++. MongoDB bridges the gap between key-value stores (which are fast and highly scalable) and traditional RDBMS systems (which provide structured schemas and powerful queries).</div>
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<ul style="text-align: left;">
<li><span style="color: red; font-family: verdana, geneva, sans-serif; font-size: large; line-height: 28px;"><a href="http://www.hackthesec.co.in/2016/01/how-to-install-mongodb-on-centos-7.html" target="_blank">How to Install MongoDB On Centos 7</a></span></li>
<li><span style="font-family: "verdana" , "geneva" , sans-serif; line-height: 28px;"><a href="http://www.hackthesec.co.in/2016/01/how-to-install-mongodb-32-on-ubuntu.html" target="_blank"><span style="color: red; font-size: large;">How to Install MongoDB 3.2 on Ubuntu 14.04, 12.04 and Debian 7</span></a></span><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh7gaIANrdIvsqhNht8owz9p7Tbv2eM-xWNyg2KPWD-fXYRIeEMelqUQziD1iA1IQmM7y3BCabz7bWFDIDbES-9PRTZNv26jUa1HN27CROEmLDgW7DNRdPlTGqx-LiWub58g-Hh-69YSyo8/s1600/mongoDB_www.hackthesec.co.in.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em; text-align: center;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh7gaIANrdIvsqhNht8owz9p7Tbv2eM-xWNyg2KPWD-fXYRIeEMelqUQziD1iA1IQmM7y3BCabz7bWFDIDbES-9PRTZNv26jUa1HN27CROEmLDgW7DNRdPlTGqx-LiWub58g-Hh-69YSyo8/s1600/mongoDB_www.hackthesec.co.in.png" /></a></li>
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MongoDB is very interesting document-oriented database, because it has really awesome features:</div>
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<ul style="text-align: left;">
<li>Document-oriented storage (the simplicity and power of JSON-like data schemas)</li>
<li>Dynamic queries</li>
<li>Full index support, extending to inner-objects and embedded arrays</li>
<li>Query profiling</li>
<li>Fast, in-place updates</li>
<li>Efficient storage of binary data large objects (e.g. photos and videos)</li>
<li>Replication and fail-over support</li>
<li>Auto-sharding for cloud-level scalability</li>
<li>MapReduce for complex aggregation</li>
<li>Commercial Support, Training, and Consulting</li>
</ul>
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This guide shows howto install MongoDB 2.4.4 on Fedora 18/17/16/15/14/13/12, CentOS 6.4/6.3/6.2/6.1/6/5.9 and Red Hat (RHEL) 6.4/6.3/6.2/6.1/6/5.9. Using MongoDB own YUM repositories. Fedora / CentOS / Red Hat (RHEL) RPM packages are currently available for x86 (32-bit) and x86_64 (64-bit) architectures.</div>
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<span style="color: #0b5394; font-family: "roboto slab";"><span style="font-size: 24px; line-height: 34px;"><b>Add and enable 10gen MongoDB repository</b></span></span></div>
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<span style="font-family: "georgia" , "times new roman" , serif; font-size: large;"><span style="line-height: 28px;"><span style="color: #333333;">Select suitable repo for your system and add one of following to</span><span style="color: red;"> /etc/yum.repos.d/10gen-mongodb.repo</span><span style="color: #333333;">.</span></span></span></div>
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<span style="color: #333333; font-family: "georgia" , "times new roman" , serif; font-size: large;"><span style="line-height: 28px;">Mongodb-repo for i686 (32-bit)</span></span></div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: "verdana" , "geneva" , sans-serif; font-size: 12px; line-height: 15.6000003814697px;">[10gen]
name=10gen Repository
baseurl=http://downloads-distro.mongodb.org/repo/redhat/os/i686
gpgcheck=0</span><span style="color: #333333; font-family: "georgia" , "times new roman" , serif;"><span style="font-size: 16px; line-height: 28px; white-space: normal;">
</span></span></pre>
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<span style="color: #333333; font-family: "georgia" , "times new roman" , serif; font-size: large;"><span style="line-height: 28px;">Mongodb-repo for x86_64 (64-bit)</span></span></div>
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<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 12px; line-height: 15.6000003814697px;">[10gen]
name=10gen Repository
baseurl=http://downloads-distro.mongodb.org/repo/redhat/os/x86_64
gpgcheck=0</span></span></pre>
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<span style="color: #0b5394; font-family: "roboto slab";"><span style="font-size: 24px; line-height: 34px;">Install mongo server and mongo client packages</span></span></div>
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<span style="color: #333333; font-family: "georgia" , "times new roman" , serif;"><span style="font-size: 16px; font-weight: normal; line-height: 28px;">Install stable version of MongoDB.</span></span></div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 12px; font-weight: normal; line-height: 15.6000003814697px;">yum install mongo-10gen mongo-10gen-server</span></span></pre>
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<span style="color: #0b5394; font-family: "roboto slab";"><span style="font-size: 24px; line-height: 34px;">Configure MongoDB Database Server</span></span></div>
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<span style="color: #333333; font-family: "georgia" , "times new roman" , serif;"><span style="font-size: 16px; font-weight: normal; line-height: 28px;">FEdit /etc/mongod.conf file:</span></span></div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 12px; font-weight: normal; line-height: 15.6000003814697px;">nano -w /etc/mongod.conf</span></span></pre>
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<span style="color: #0b5394; font-family: "roboto slab";"><span style="font-size: 24px; line-height: 34px;">Check and set basic settings, before starting MongoDB (default settings are good)</span></span></div>
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<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white;"><span style="font-size: 12px; font-weight: normal; line-height: 15.6000003814697px;">logpath=/var/log/mongo/mongod.log
port=27017
dbpath=/var/lib/mongo</span></span><span style="color: #0b5394; font-family: "roboto slab";"><span style="font-size: 24px; line-height: 34px; white-space: normal;">
</span></span></pre>
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<span style="color: #0b5394; font-family: "roboto slab";"><span style="font-size: 24px; line-height: 34px;">Start MongoDB Server</span></span></div>
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<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white;"><span style="font-size: 12px; font-weight: normal; line-height: 15.6000003814697px;">[root@hackthesec]# service mongod start
## OR ##
</span></span><span style="color: white; font-size: 12px; font-weight: normal; line-height: 15.6000003814697px;">[root@hackthesec]# </span><span style="color: white;"><span style="font-size: 12px; font-weight: normal; line-height: 15.6000003814697px;">/etc/init.d/mongod start
</span></span><span style="color: white; font-size: 12px; font-weight: normal; line-height: 15.6000003814697px;">[root@hackthesec]# </span><span style="color: white; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 12px; font-weight: normal; line-height: 15.6000003814697px;">chkconfig --levels 235 mongod on</span><span style="font-size: 12px; font-weight: normal; line-height: 1.3em;">
</span></span></pre>
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<span style="color: #0b5394; font-family: "roboto slab"; font-size: 24px; font-weight: bold; line-height: 34px;">Start MongoDB Server</span></div>
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<span style="font-family: "georgia" , "times new roman" , serif;">Open MongoDB Command Line Client</span><span style="font-family: "georgia" , "times new roman" , serif;">.</span><span style="font-family: "georgia" , "times new roman" , serif;">.</span></div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); color: white; font-family: Verdana, Geneva, sans-serif; font-size: 12px; font-weight: normal; line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="line-height: 1.3em;">[root@hackthesec]#</span> mongo
> use test
switched to db test
> db.foo.find()
> db.foo.save({a: 1})
> db.foo.find()
{ "_id" : ObjectId("4b8ed53c4f450867bb35a1a9"), "a" : 1 }
> db.foo.update( {a: 1}, {a: 5})
> db.foo.find()
{ "_id" : ObjectId("4b8ed53c4f450867bb35a1a9"), "a" : 5 }
 </pre>
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<span style="color: #0b5394; font-family: "roboto slab";"><span style="font-size: 24px; line-height: 34px;">Open MongoDB Port (27017) on Iptables Firewall (as root user again)</span></span></div>
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<span style="color: #333333; font-family: "georgia" , "times new roman" , serif;"><span style="font-size: 16px; font-weight: normal; line-height: 28px;">Edit /etc/sysconfig/iptables file:</span></span></div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: "verdana" , "geneva" , sans-serif; font-size: 12px; font-weight: normal; line-height: 1.3em;">[root@hackthesec]#</span><span style="color: white; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 12px; font-weight: normal; line-height: 1.3em;"> nano -w /etc/sysconfig/iptables

Add following line before COMMIT:
</span><span style="font-size: 12px; font-weight: normal; line-height: 15.6000003814697px;">-A INPUT -m state --state NEW -m tcp -p tcp --dport 27017 -j ACCEPT</span><span style="font-size: 12px; font-weight: normal; line-height: 1.3em;">
</span></span></pre>
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<span style="color: #333333; font-family: "georgia" , "times new roman" , serif;"><span style="font-size: 16px; font-weight: normal; line-height: 28px;">Restart Iptables Firewall</span></span></div>
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<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); color: white; font-family: Verdana, Geneva, sans-serif; font-size: 12px; font-weight: normal; line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="line-height: 1.3em;">[root@hackthesec]#</span> service iptables restart
## OR ##
<span style="font-family: "verdana" , "geneva" , sans-serif; line-height: 1.3em;">[root@hackthesec]# </span>/etc/init.d/iptables restart
</pre>
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<span style="color: red; font-family: "georgia" , "times new roman" , serif;"><span style="font-size: 16px; font-weight: normal; line-height: 28px;">Note: Open MongoDB port only if you have enabled authentication or operating trusted environment.</span></span></div>
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<div>
<span style="color: #0b5394; font-family: "roboto slab";"><span style="font-size: 24px; line-height: 34px;">Test remote connection</span></span></div>
<div style="color: #333333; font-family: Verdana, Geneva, sans-serif; font-size: 12px; font-weight: normal; line-height: 19.2000007629395px;">
<pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); color: white; line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="line-height: 1.3em;">[root@hackthesec]#</span> mongo server:port/database
## Example ##
<span style="font-family: "verdana" , "geneva" , sans-serif; line-height: 1.3em;">[root@hackthesec]# </span>mongo 10.0.10.45:27017/test
</pre>
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<pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); color: white; font-size: 0.9em; line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><a href="htttp://www.hackthesec.co.in" target="_blank">Hack The Security</a>
<a href="https://www.twitter.com/hackthesecurity" target="_blank">Hack The Sec Twitter</a></pre>
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Install MongoDB 2.4.4 on Fedora 18/17, CentOS/Red Hat (RHEL) 6.4/5.9

What is MongoDB? MongoDB (from “humongous”) is a scalable, high-performance, open source, schema-free, document-oriented database. Wri...

How to Install MongoDB 3.2 on Ubuntu 14.04, 12.04 and Debian 7

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<span style="color: #990000;">How to Install MongoDB 3.2 on Ubuntu 14.04, 12.04 and Debian 7</span></h2>
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<span style="font-family: "georgia" , "times new roman" , serif;"><span style="background-color: white; border: 0px; font-size: 16px; font-weight: 700; line-height: 28px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;">MongoDB</span><span style="background-color: white; font-size: 16px; line-height: 28px;"> (<span style="color: purple;">named from “</span></span><green style="background-color: white; font-size: 16px; line-height: 28px;"><span style="color: purple;">huMONGOus</span></green><span style="background-color: white; font-size: 16px; line-height: 28px;">“) is a full flexible index support and rich queries database. Its is a NoSQL database. <a href="http://www.hackthesec.co.in/search/label/MongoDB" target="_blank">MongoDB</a> provides large media storage with GridFS. MongoDB 3.2 introduces new storage engines that extend the capabilities of the database. <a href="http://docs.mongodb.org/v3.2/release-notes/3.2/" target="_blank">Click Here</a></span><span style="background-color: white; font-size: 16px; line-height: 28px;"> for more details about this version of <b><a href="http://www.hackthesec.co.in/search/label/MongoDB" target="_blank">MongoDB</a></b>.</span></span><br />
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<li><span style="color: red; font-family: verdana, geneva, sans-serif; font-size: large; line-height: 28px;"><a href="http://www.hackthesec.co.in/2016/01/how-to-install-mongodb-on-centos-7.html" target="_blank">How to Install MongoDB On Centos 7</a></span></li>
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<li><span style="background-color: white; font-family: "georgia" , "times new roman" , serif; line-height: 28px;"><a href="http://www.hackthesec.co.in/2016/01/install-mongodb-244-on-fedora-1817.html" target="_blank"><span style="color: red; font-size: large;">Install MongoDB 2.4.4 on Fedora 18/17, CentOS/Red Hat (RHEL) 6.4/5.9</span></a></span></li>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjpn_4dNzSRsKM9VuQ1cY4quwz8oTHVbq9Z7g4HgGH_f_z4VBT9otW8Bd5hrwpgna4z4NWuvy5S1WM1EBV9TnZYaBlkcYbirrWm6UVj7W0eJg2wu1_91wT7aPqEBP0ySRp3Iy_B4Us5LsQx/s1600/mongoDB_www.hackthesec.co.in.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjpn_4dNzSRsKM9VuQ1cY4quwz8oTHVbq9Z7g4HgGH_f_z4VBT9otW8Bd5hrwpgna4z4NWuvy5S1WM1EBV9TnZYaBlkcYbirrWm6UVj7W0eJg2wu1_91wT7aPqEBP0ySRp3Iy_B4Us5LsQx/s1600/mongoDB_www.hackthesec.co.in.png" /></a></div>
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<span style="background-color: white; color: #0b5394; font-family: "roboto slab"; font-size: 24px; font-weight: bolder; line-height: 34px;">Adding Apt Repository</span></div>
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<span style="font-family: "georgia" , "times new roman" , serif;">First import public key of MongoDB apt repository in our system using following command.</span></div>
<pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); color: white; line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="line-height: 1.3em;">root@hackthesec:~#</span> sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv EA312927
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<span style="font-family: "georgia" , "times new roman" , serif;">Lets add MongoDB APT repository url in /etc/apt/sources.list.d/mongodb.list.</span></div>
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<span style="color: #0b5394;">For Ubuntu:</span></h5>
<pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); color: white; line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="line-height: 1.3em;">root@hackthesec:~#</span> echo "deb http://repo.mongodb.org/apt/ubuntu "$(lsb_release -sc)"/mongodb-org/3.2 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb.list
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<span style="color: #0b5394;">For Debian:</span></h5>
<pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); color: white; line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="line-height: 1.3em;">root@hackthesec:~#</span> echo "deb http://repo.mongodb.org/apt/debian "$(lsb_release -sc)"/mongodb-org/3.2 main" | sudo tee /etc/apt/sources.list.d/mongodb.list
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<span style="color: #0b5394;">Install MongoDB</span></h2>
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<span style="font-family: "georgia" , "times new roman" , serif;">After adding required APT repositories, use following commands to install MongoDB in your systems. It will also install all dependent packages required for mongodb.</span></div>
<pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); color: white; line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="line-height: 1.3em;">root@hackthesec:~#</span> sudo apt-get update
<span style="line-height: 1.3em;">root@hackthesec:~#</span> sudo apt-get install mongodb-org<span style="font-size: 0.9em;">
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<span style="font-family: "georgia" , "times new roman" , serif;">If you want to install any specific version of MontoDB, define the version number like below</span></div>
<pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); color: white; line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="line-height: 1.3em;">root@hackthesec:~#</span> apt-get install mongodb-org=3.2.0 mongodb-org-server=3.2.0 mongodb-org-shell=3.2.0 mongodb-org-mongos=3.2.0 mongodb-org-tools=3.2.0
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<span style="color: #0b5394;">Start MongoDB Service</span></h2>
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<span style="font-family: "georgia" , "times new roman" , serif;">After installation MongoDB will start automatically. To start or stop MongoDB use init script. Below are the example commands to do.</span></div>
<pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); color: white; line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="line-height: 1.3em;">root@hackthesec:~#</span> sudo service mongod start
<span style="line-height: 1.3em;">root@hackthesec:~#</span> sudo service mongod stop<span style="font-size: 0.9em;">
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<span style="color: #0b5394;">Verify MongoDB Installation</span></h2>
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<span style="font-family: "georgia" , "times new roman" , serif;">Finally use the below command to check installed MongoDB version on your system.</span></div>
<pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); color: white; line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;">root@hackthesec:~# <orange style="color: orange;">mongod --version </orange>

db version v3.2.0
git version: 45d947729a0315accb6d4f15a6b06be6d9c19fe7
OpenSSL version: OpenSSL 1.0.1f 6 Jan 2014
allocator: tcmalloc
modules: none
build environment:
    distmod: ubuntu1404
    distarch: x86_64
    target_arch: x86_64<span style="font-size: 0.9em;">

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<span style="font-family: "georgia" , "times new roman" , serif;">Also connect MongoDB using command line and execute some test commands for checking proper working.</span></div>
<pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); color: white; line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;">root@hackthesec:~# mongo

> use mydb;

> db.test.save( { hackthesec: 100 } )

> db.test.find()

{ "_id" : ObjectId("55c1dc8433d8as53471cgh4dad"), "hackthesec" : 100 }<span style="font-size: 0.9em;">
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