To install nginx with txid module

install nginx-full package:

sudo apt-get install nginx-full

download last nginx source:

wget http://nginx.org/download/nginx-1.9.9.tar.gz

examine what flags and modules your current nginx installed with:

nginx -V

you will see something like

nginx version: nginx/1.6.2 (Ubuntu)
TLS SNI support enabled
configure arguments: --with-cc-opt='-g -O2 -fPIE -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2' --with-l...

NVM provides you more convenient way to manage and set up your Javascript(Node.js) environment.

First install NVM, note git must be installed on your sistem:
^
git clone https://github.com/creationix/nvm.git ~/.nvm && cd ~/.nvm && git checkout git describe --abbrev=0 --tags
^
To activate nvm, you need to source it from your shell:
^
cd # go to home folder
^
source ~/.nvm/nvm.sh
^
If you want to see what versions of Node.js are available to install:
^
nvm ls-remote
^
To install Node.js v0.11.14 just run:
^
nvm install...

This tutorial is about setting up environment for RubyOnRails on Ubuntu 14.04.

First of all, update & upgrade your system:

sudo apt-get update

^
sudo apt-get upgrade
^

Install git and curl:

sudo apt-get install curl

^
sudo apt-get install git-core
^

Configure git:

git config --global user.name "Your Name"

^
git config --global user.email email@example.com
^

Install RVM:

curl -sSL https://get.rvm.io | bash -s stable

^
source ~/.rvm/scripts/rvm
^
Test RVM installation correctness:

type rv...

If you getting messages like this: perl: warning: Setting locale failed. in your console, then you must configure your locales. First run:

locale

You will see something like this:

LANG=C
LANGUAGE=
LC_CTYPE=fi_FI.UTF-8
LC_NUMERIC="C"
LC_TIME="C"
LC_COLLATE=fi_FI.UTF-8
LC_MONETARY="C"
LC_MESSAGES=fi_FI.UTF-8
LC_PAPER="C"
LC_NAME="C"
LC_ADDRESS="C"
LC_TELEPHONE="C"
LC_MEASUREMENT="C"
LC_IDENTIFICATION="C"
LC_ALL=

Then generate the missing locale and reconfigure locales...

Download build agent archive from your TeamCity server:

wget http://your_teamcity.server.com:8111/update/buildAgent.zip

Unzip it in separate directory:

mkdir buildAgent

^
mv buildAgent.zip buildAgent
^
cd buildAgent
^
unzip buildAgent.zip
^
chown -R your_user:your_group ../buildAgent

Copy agent's settings file:

cp conf/buildAgent.dist.properties conf/buildAgent.properties

Edit this file:

nano conf/buildAgent.properties

There are fields which you must update:

# your TeamCity server address:

...

Visit PhantomJS site, go to download page and copy link address for Linux, in our case this is https://phantomjs.googlecode.com/files/phantomjs-1.9.2-linux-x86_64.tar.bz2

Then go to console and run following commands:

sudo apt-get install libfontconfig libfontconfig-dev libfreetype6-dev

^
wget https://phantomjs.googlecode.com/files/phantomjs-1.9.2-linux-x86_64.tar.bz2
^
sudo mv phantomjs-1.9.2-linux-x86_64.tar.bz2 /opt
^
cd /opt
^
tar -xvf phantomjs-1.9.2-linux-x86_64.tar.bz2
^
ln -s /opt/phantomjs-1.9.2-linux-x8...

First install python-software-properties:

sudo apt-get install python-software-properties

Next, remove openjdk package if installed:

sudo apt-get remove openjdk*

Now, add java repository by webupd8team:

sudo add-apt-repository ppa:webupd8team/java

And update your system:

sudo apt-get update

For installing Oracle Java 7 run:

sudo apt-get install oracle-java7-installer

For Oracle Java 6 run:

sudo apt-get install oracle-java6-installer

For Oracle Java 8 run:

sudo apt-get install oracl...

Add repository and install Postgresql:

^
sudo sh -c "echo 'deb http://apt.postgresql.org/pub/repos/apt/ precise-pgdg main' > /etc/apt/sources.list.d/pgdg.list"
^
wget --quiet -O - http://apt.postgresql.org/pub/repos/apt/ACCC4CF8.asc | sudo apt-key add -
^
sudo apt-get update
^
sudo apt-get install postgresql-common
^
sudo apt-get install postgresql-9.3 libpq-dev
^

Then make yourself a Postgresql superuser:

sudo su postgres

^
createuser your_system_login
^
psql
^
ALTER ROLE your_system_login WITH SUPERUS...