Install nodeJS, redis, redis commander, MongoDB, Nginx

nodeJS + NPM install

sudo apt-get install python-software-properties
sudo apt-add-repository ppa:chris-lea/node.js
sudo apt-get update
sudo apt-get install nodejs
node -v
npm -v

Or (Recommended):
sudo apt-get install nodejs
sudo apt-get install npm

Check:
node -v
npm -v

If you type "node -v" and receive a message: The program 'node' can be found in the following packages. Step by step:
1. Run: which node
and in my case it displayed /usr/sbin/node.
2. If it says command not found, skip to 3. Remove it by
sudo rm /usr/sbin/node
3. Run: which nodejs
in my case it displayed /usr/bin/nodejs
4. Make a link
sudo ln -s /usr/bin/nodejs /usr/bin/node
OR
sudo ln -s /usr/bin/nodejs /usr/sbin/node
Re-check: node -v

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Redis 
Reference: http://blog.chungkol.com/2014/03/nosql-how-to-install-redis-server-from.html 

Step 1. Before you install redis, there are a couple of prerequisites that need to be downloaded to make the installation as easy as possible:
sudo apt-get update
sudo apt-get install build-essential
sudo apt-get install tcl8.5

Step 2. Goto redis.io and get stable release version of redis
sudo wget http://download.redis.io/releases/redis-2.8.17.tar.gz
tar -xvf redis-2.8.17.tar.gz
cd redis-2.8.17/src
sudo make install

Step 3. Install redis server by script
cd ../utils
sudo ./install_server.sh
Enter ...

Step 4. Start and stop redis services:
sudo /etc/init.d/redis_6379 start
sudo /etc/init.d/redis_6379 stop

Step 5. Access to redis command line
redis-cli
Notes: if old redis is running, stop it before install.

 redis-server --version

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Redis-commander

Step 0: If you dont' have NPM
sudo apt-get install npm

Install:
sudo chown -R $USER /usr/local
sudo npm install -g redis-commander

redis-commander

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MongoDB

Install:
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv EA312927
echo "deb http://repo.mongodb.org/apt/ubuntu trusty/mongodb-org/3.2 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-3.2.list
sudo apt-get update
sudo apt-get install -y mongodb-org

mongod --version

Command
sudo service mongod start
sudo service mongod stop
sudo service mongod restart

Getting Started with MongoDB
http://docs.mongodb.org/manual/tutorial/getting-started/

The MongoDB instance stores its data files in /var/lib/mongodb and its log files in/var/log/mongodb by default, and runs using the mongodb user account. You can specify alternate log and data file directories in /etc/mongod.conf. See systemLog.path and storage.dbPath for additional information.

If you change the user that runs the MongoDB process, you must modify the access control rights to the/var/lib/mongodb and /var/log/mongodb directories to give this user access to these directories.

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Forever

sudo npm install forever -g
forever --version

Start server

node /data/HGTV/server.js
forever start -a /data/HGTV/server.js
forever stop -a /data/HGTV/server.js
forever restart -a /data/HGTV/server.js

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Maven

sudo apt-get install maven
mvn -v

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Nginx

sudo apt-get update
sudo apt-get install nginx
nginx -v

sudo service nginx stop
sudo service nginx start
sudo service nginx restart

We can make sure that our web server will restart automatically when the server is rebooted by typing:
sudo update-rc.d nginx defaults

This should already be enabled by default, so you may see a message like this:
System start/stop links for /etc/init.d/nginx already exist.

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PHP

sudo apt-get update
sudo apt-get install php5 php5-mhash php5-mcrypt php5-curl php5-cli php5-gd libcurl3 php5-intl php5-xsl php5-mysql
php -v