What to do after installing Ubuntu 14.04

Fix_Skype_not_using_the_correct_system_theme_on_64bit.txt

sudo apt-get install gtk2-engines-murrine:i386 
sudo apt-get install gtk2-engines-pixbuf:i386

HUD_support_for_Java_swing_applications.txt

sudo add-apt-repository ppa:danjaredg/jayatana
sudo apt-get update
sudo apt-get install jayatana

Build_Essentials.txt

sudo apt-get install build-essential

Disable_Shopping.txt

gsettings set com.canonical.Unity.Lenses disabled-scopes "['more_suggestions-amazon.scope', 'more_suggestions-u1ms.scope', 'more_suggestions-populartracks.scope', 'music-musicstore.scope', 'more_suggestions-ebay.scope', 'more_suggestions-ubuntushop.scope', 'more_suggestions-skimlinks.scope']"

Enable_Nautilus_Recursive_search.txt

gsettings set org.gnome.nautilus.preferences enable-interactive-search false

Get_Firefox_to_support_H_264.txt

sudo add-apt-repository ppa:mc3man/trusty-media
sudo apt-get update
sudo apt-get install gstreamer0.10-ffmpeg

Install_Dropbox.txt

cd ~ && wget -O - "https://www.dropbox.com/download?plat=lnx.x86_64" | tar xzf -
~/.dropbox-dist/dropboxd

Java7.txt

sudo add-apt-repository ppa:webupd8team/java
sudo apt-get update
sudo apt-get install oracle-java7-installer

Open_JDK.txt

sudo apt-get install openjdk-7-jdk

OpenJRE.txt

sudo apt-get install icedtea-7-plugin openjdk-7-jre

Restricted_Extras.txt

sudo apt-get install ubuntu-restricted-extras

Unrestricted_version_of_libavcodec.txt

sudo apt-get install libavcodec-extra