Help 4 Linux

Recently, google started to roll out "google assistant" to all android smartphones with android 6.0 or above. If you have those devices and didn't get the google assistant yet, here's how to enable it. If your device is rooted, simply add  "  ro . opa .eligible_device=true "   to your build.prop located at /system and you can skip step 5 and 6. If your device is not rooted or you don't know what rooted means simply follow all the steps: The first thing you need to do is to set your default language to English (US). To do that go to Settings -> Language and Input -> Set English (US) as default. 1. Go to  https://play.google.com/apps/testing/...  and register for the beta program for the Google app. 2. Go to  https://play.google.com/apps/testing/com.google.android.gms  and register for beta test program for Google Play Services app. After registering you will get an update for both of these apps in few minutes. 3...

This post explains how to install Java in Ubuntu. You can install Iced tea java (open source) or the Oracle java. Installing Iced tea java is simple where as to install Oracle java you have to struggle a little with the command line. Let's get started. First I'll tell you how to install iced tea java and then we'll see how to install oracle java. 1. INSTALLING ICED TEA JAVA: Open a terminal by pressing  CTRL + ALT + T  keys or by searching for “terminal” in dash. Type the following to installed iced tea java on your machine. sudo apt-get install openjdk-7-jre icedtea-plugin That should install the java run time environment and the plugin for your browser. 2. INSTALLING ORACLE JAVA: To install oracle java you should first download the  32bit or 64bit Linux "compressed binary file" - it has a ".tar.gz" file extension.  Now we need to uncompress the file. Right click on the file and select “ extract here ”. OR you can do it the terminal way: tar -xvf jre-7-...

Blender is a powerful and free 3D graphics tool used by designers and artists worldwide.Blender is an integrated 3d suite for modelling, animation, rendering, post-production, interactive creation and playback (games). Blender has its own particular user interface, which is implemented entirely in OpenGL and designed with speed in mind. Blender was first conceived in December 1993 and became a usable product in August 1994 as an integrated application that enables the creation of a diverse range of 2D and 3D content. Blender provides a broad spectrum of modeling, texturing, lighting, animation and video post-processing functionality in one package. Through its open architecture, Blender provides cross-platform interoperability, extensibility, an incredibly small footprint, and a tightly integrated workflow. Blender is one of the most popular Open Source 3D graphics applications in the world. Aimed at media professionals and artists world-wide, Blender can be used to create 3D visualiza...

G IMP is an alternative to photoshop (not completely but to a large extent).   GIMP is the GNU Image Manipulation Program. It  is  used  to  edit  and manipulate  images. It can load and save a variety of image formats and can be used to convert between formats. GIMP can also be used as a paint program. It features a set of  drawing and  painting  tools  such as airbrush, clone, pencil, and paint brush.        Painting and drawing tools can be applied to an image with a variety of paint modes.  It also offers an extensive array of selection tools like rectangle, ellipse, fuzzy select, bezier select, intelligent  scissors, and select by color.        GIMP  offers  a  variety  of  plug-ins  that perform a variety of image        manipulations.  Examples include bumpmap, edge detect,  gaussia...

There is an extension called PDF import for libre office.Using it you can edit PDF documents in libre office writer. Installation: You can install it from the software-center by searching for pdfimport . OR You can install it from the terminal by typing sudo apt-get install libreoffice-pdfimport Remember you need Libre-office installed to use this extension. :) Also there is a similar extension for open office too. You can install it by searching the same as above in software-center  OR  install it from the terminal by typing sudo apt-get install openoffice.org-pdfimport

darktable is a digital photography workflow application for Linux and Mac OS X in the lines of Adobe Lightroom and Apple Aperture. The application is designed to ease editing and consistent processing of large photo sessions and provides a easy to use digital light-table and a set of sophisticated postprocessing tools. Most processing is done in 32-bit floating point per channel mode in device independent CIE L*a*b* color space. darktable is also fully color managed, which gives you full control over the look of the photos. The application relies on a modern plug-in architecture thus making it easy for 3rd party developers to extend the existing capabilities of the application. All light-table and darkroom features are implemented as plug-ins, so you can create your plug-ins reusing existing code. FEATURES: darktable runs on GNU/Linux / GNOME , Mac OS X / macports and Solaris 11 / GNOME . Fully non-destructive editing. All darktable core functions operate on 4x32-bit floating poin...

TEMPERATURE MONITOR IN UBUNTU Psensor is a temperature sensor available for ubuntu.Psensor is a GTK application for monitoring hardware sensors, including temperatures and fan speeds.        It displays a curve for each sensor, and uses Desktop  Notification  to        raise an alarm when a temperature is too high. On Ubuntu an Application        Indicator is also available, its icon changes when a temperature  alert        is raised.        It can monitor:          *  the  temperature of the motherboard and CPU sensors (using lm-sen‐        sors).          * the temperature of the NVidia GPUs (using XNVCtrl).          * the temperature and fan rotation speed of the A...

A DOCK FOR UBUNTU: Cairo-dock  is a pretty, light and convenient interface to your desktop, able to replace advantageously your system panel!  It features  multi-docks,  taskbar,  launchers  and  a  lot  of  useful applets.  Applets can be detached from the dock to act as desktop widgets.  Numerous  ready-to-use  themes  are downloadable in 1 click, and can be  easily customized at your convenience.It can use hardware acceleration    (OpenGL) to be very fast  and  low  on CPU.  It's  recommended to install the PLUG-INS package ( cairo-dock-plug-ins) to have access  to  more  views,  dialogues  and  many  plug-ins  an applets.    You can get it from the software--center or  open a terminal and type: sudo apt-get install cairo-dock Add it to the startup items :   Cairo-dock offers plenty of interesting fea...

      INSTALLING GNOME SHELL IN UBUNTU Ubuntu has introduced unity as the desktop manager. But there are variety of options for desktop managers in Ubuntu. One of them is the gnome-shell.     Gnome-shell: GNOME Shell is the "official" shell developed for GNOME 3 by GNOME.  GNOME  Shell  provides  core  user  interface functions for the GNOME 3  desktop, like switching to windows and  launching  applications.  GNOME  Shell  takes  advantage of the capabilities of modern graphics hardware  and introduces innovative user interface concepts to provide a visually  attractive and easy to use experience. Installing gnome-shell: In 11.10 onwards, GNOME Shell is  installable from the official repositories.You can find it in the Ubuntu Software Center, or to install from a terminal type   sudo apt-get install gnome-shell Now you can try it by pressing ALT+F2  and e...