The Humanity-Colors icon theme is based on Ubuntu's Humanity icon set, its initial release was in 2012 and now in 2015 it offers 15 new great colors. There are two versions (dark and light) available for every color in this set, so you can choose icon as your window Theme requires like for dark panel you can choose light version and for light panel you are free to use dark version, now this icon set is independent and doesn't require any specific icon set to be installed on your system like in past it required Humanity and Ubuntu Mono icon sets. It is compatible with most of the Linux desktop environments such as Unity, Gnome, KDE, Cinnamon, Mate, Lxde, and others. For this icon theme most of the application icons available, still if you found any missing icon or bug in this set then report it. Ambiance & radiance colors, and Ambiance-blackout-colors themes used in following screenshots. You can use Unity Tweak ToolGnome-tweak-tool or Ubuntu-Tweak to change themes/icons.
There are plenty of cool icon sets available for Linux, Square icon set which was released last year is great competitor to other nice icons. It is elegant, well polished and looks great with all kind of themes but with Unity you must use dark panel theme because its status icons are kind of white/gray. This icon set is compatible with Unity, Gnome, Xfce, Lxde, Mate, Cinnamon desktops as well as KDE and it contains more than 15,000 icons, now this set offers two theme Light version for light color themes and Dark version for darker themes. If you found any missing icon in this set then report to creator. Ambiance blackout theme used in screenshots. You can use Unity Tweak ToolGnome-tweak-tool or Ubuntu-Tweak to change icons.
XiX Player is a free easy to use multi-platform music player that currently runs in Linux, Linux ARM (Raspberry Pi), Windows & MacOS.

xix music player

Changes in this release versions:
  • Rip CD: Artist name did not show when reading CD information. 
  • Added library support. You can have as many different libraries (Folders that you want to in/exclude) as you want, and change on the fly. You can however only use one library at once.
  • If a library is found when config file needs to be renewed, you can import your folders in the wizard.
  • Possible to chose your audio device
  • Scheduled Radio Stream Recording can be made recurrent. Recordings can be renamed and copied automaticly.
  • If LAME and/or FLAC are not installed, you will get the message before the track actually gets ripped
  • In Multi Tagging you can now select to include or not the lyrics for all selected songs
  • Unselecting Follow song works again
  • In full Media Mode you can swipe right/left for next/previous song. You can swipe up/down to change volume (Tablets)
  • QT4: Fixed a problem with switching between Fullscreen Media Mode and normal mode.
  • Fixed an error which trimmed the FLAC idVendor by one char at the end
  • Linux: Fixed a lock-up with the Full Screen Media Player when leaving with double click
  • Reflection of CD Cover was removed when radiostation was played. Fixed.
  • Plugin for loading Lyrics
  • Sorting order for searching Lyrics
  • New Progressbar. No Mousewheel support for now
  • Better UNICODE support (Still work in progress)
  • Change Fontsizes

Slingscold Launcher offers two different versions one is full-screen and other is not but it has other feature 'filter icons'. Rest is pretty much same for both launchers.
Slingscold is full-screen lightweight application launcher written in Vala using GTK + Cairo, it is look like launchpad of Mac OS X. It's search perfect and throws applications by name priority whatever type. Whenever open Slingscold launcher it makes background wallpaper effect gradient for better look. By exploring pages it exposes all installed applications/and other icons.
It can work in all desktop environments such as Unity, Gnome, Gnome Classic, Mate, Cinnamon, KDE, XFCE, Cairo Dock session, Phanteon and LXDE.
Other version of Slingscold Launcher is not full-screen but also displays icons as filter like other desktops menus/dash does (Unity/Gnome shell).
Screenshots of Slingscold Launcher (With Filter - No Fullscreen)
slingscold
Nowadays company employees are often dispersed across the globe and collaboration tools turn out to be of current importance in achieving shared goals. OnlyOffice is a platform for small and medium business that enables teams to manage projects, customer relations and documents in one place. Linux users can take advantage of open source version and start to collaborate on projects hosted safely on their own servers. ONLYOFFICE is a cloud business service that enables you to manage projects, customer relations and documents in one place.
Qterminal is a Qt-based multitab terminal forked from QTermWidget, it is lightweight, open-source, specially designed for LXQt desktop environment. Author of QTermWidget had no time to make it more advanced, thus this fork was created. Unlike Tmux or Screen, it is much easier to deal with it.
"Initially this project was started as an attempt to create relatively light and stable terminal emulator application like Konsole or gnome-terminal but without any dependency from such monsters as KDE or Gnome. The author was looking for such kind of application for a long time but haven't found anything worth while."
It offers features like vertical and horizontal terminal split, zoom in or out, terminal tabs switcher, background color scheme adjustments (choose from predefined schemes) or change background image, font resizing, shortcut keys, hide/show scroll bars and windows borders, and many more from preferences.
Using Multiplexer features you can create as much multi-screens in one terminal window as you want, you can kill the current window, copy text between windows, scroll with in split window using mouse, easily switch between windows, etc. All windows run their programs completely independent of each other. Professional may find it useful and very handy with a lot of features.
qterminal
Pinta is an open-source, cross-platform bitmap image drawing and editing program inspired by Paint.NET which aims to work as an simpler, easier-to-use alternative to GIMP. It is easy to use multi-platform painting program. Pinta is lighter, powerful and simpler than open-source image editor GIMP. Well, it cannot compete with GIMP because it doesn't offer much features like GIMP.
Pinta is a bitmap image editor with many features typical of image editing software including drawing tools, image filters and colour adjustment tools. The focus on usability is reflected in several of the main features of the program: Unlimited undo history; Multiple language support; Flexible toolbar arrangement, including floating as windows or docking around the image edge.

Features:
  • Adjustments (Auto level, Black and White, Sepia,  and so on)
  • Effects (Motion blur, Glow, Warp,  and so on)
  • Multiple layers Support
  • Unlimited undo/redo
  • Drawing tools (Paintbrush, Pencil, Shapes, and so on)
  • Full History: Pinta tracks your full history so user can always undo.

pinta
Over the years, the developers behind Linux have made great leaps in order to provide better services and functionality to their loyal users. Before, personal computers that have Linux operating system were deemed to be unusable. But now, a lot of people are starting to become more enthusiastic in giving it a chance because of its improved usability.

But of course, not every technophile is born the same. In addition, you cannot really expect that every Linux desktop that comes out of the box has the same features. If you are quite new to this operating system, it might take you a long time before you finally learn its ins and outs. So to help you out, here are several ways on how you can make your computer more efficient and user-friendly.

1. Familiarize yourself with the keyboard shortcuts

Similar to Windows or Mac computers, devices that run on Linux have several handy keyboard shortcuts that can definitely make your user experience better. Commonly, shortcuts are used for creating word documents, but there are some great ones that are specially designed for the system. To make it easier for you, just long press the Super key, or the Ubuntu’s equivalent of the Windows key. After a few seconds, a list of all the keyboard shortcuts will appear. This will help you become more familiarized with each shortcut.

2. Use the pager

No, this is not the kind of pager that was used by your grandparents before smartphones were invented. A Linux pager is a handy tool that provides multiple workspaces for better organization of your files. Thanks to this feature, you do not have to waste your time in searching for your different virtual working tools.

3. Use drawers

These are slide-out menus for organizing any type of icon and applet that can be found on your screen. If you like to add a lot of shortcuts on your home screen, you can use these drawers to prevent your desktop from becoming too cluttered. You can create several drawers for your social apps, games, most commonly used work tools, and a whole lot more.

4. Package manager

Linux devices usually come with a built-in package management system. The more modern versions of this system are fashioned just like an app store. The Ubuntu Software Center and Synaptic, for instance, features a variety of apps that you can download. That way, you don’t have to open your browser just to search for a program.

Evolvere icon suite is designed for Linux to make desktop more elegant with complete smooth icon set. Initially this icon theme was created for light desktop environments, however, later after user requests the designer enhance this icon theme for all kind of desktops, for instance for dark environments you can use variant "dark fallback". All icons with sizes smaller or equal to 24px are monochromatic, with very few exceptions, such as emblems and some actions icons. This prevents breakage of standardized icons in some situations. So, if you see small colorful icons, is because they have not yet been adjusted, however, they will be. Creator planned to create a totally colorful variant, but that future may not be so close. This icon suite offers following variants (evolvere; evolbuntu; evolbuntu-dark-fallback; evolvere-black-folders-dark-fallback; evolvere-black-folders-vivid-dark-fallback; evolvere-black-folders-vivid; evolvere-black-folders; evolvere-blue-folders-dark-fallback; evolvere-blue-folders-vivid-dark-fallback; evolvere-blue-folders-vivid-sunken-dark-fallback; evolvere-blue-folders-vivid-sunken; evolvere-blue-folders-vivid; evolvere-blue-folders; evolvere-dark-fallback; evolvere-flat-vivid-sunken-dark-fallback; evolvere-flat-vivid-sunken; evolvere-green-folders-dark-fallback; evolvere-green-folders-vivid-dark-fallback; evolvere-green-folders-vivid-sunken-dark-fallback; evolvere-green-folders-vivid-sunken; evolvere-green-folders-vivid; evolvere-green-folders; evolvere-sunken-dark-fallback; evolvere-sunken; evolvere-vivid-sunken-dark-fallback; and evolvere-vivid-sunken) and is compatible with these desktop environments: Unity, Gnome, KDE, Xfce, Mate, and others. This icon set is in active development and open for user requests, which means you can request icon if you found any missing icon or problem in this icon theme, go to this page and report. Radiance colors theme theme used in following screenshots. You can use Unity Tweak ToolGnome-tweak-tool or Ubuntu-Tweak to change themes/icons.

CentOS System Administration Essentials

Readers would be pleased to know that I have teamed up with Packt Publishing to giveaway few copies of their brand new book – CentOS System Administration Essentials.

Overview:

  • Centralize user accounts in openLDAP and understand how Directory can be at the back-end of many services
  • Learning Puppet to centralize server configuration will free up your time as configuration is handled just once on the configuration server
  • A step-by-step guide that covers the very popular Linux Distribution CentOS 6.5 with easy-to-follow instructions.

And 5 lucky winners stand a chance to win digital copies of this book. Keep reading to find out how you can be one of the Lucky Winners.


How to Enter and Win?

All you need to do is head on to this book page and look through the product description of the book.
Drop a line via the comments below this post to let us know what interests you most about this book. It's that simple!!!

5 Winners will get an e-copy of the Book.

We will select 5 winners by generating random numbers based on total number of comments. Don't comment twice or more, you can't win if we detect more than one comment from your side (We have tools to encounter such situation ;) so be fair).


Deadline:

The contest will close on (February. 27th, 2015 - (UTC) Time 10:59 PM). Winners will be contacted by email, so be sure to use your real email address when you comment as guest or use your disqus account! So hurry up and make the most of this exciting opportunity.

Note: Carefully read How to Enter and Win?


------ Contest Closed, No More Comments ------


Winners Selected

Congratulations to: Okba, msagovac, Mark Hamilton, Rick Wilson, & Random Explosions

Sorry guys who couldn't win this contest, maybe next time.

Azure Gtk theme is derived from Paper which is designed for modern GTK3 desktop. Its design is mostly flat with a minimal use of shadows for depth. Originally Paper has dark grey color but Azure is available in blue color for GTK 3.10/3.12 desktops, it requires 'GTK2 pixbuf engine' to get theme work properly. In the early version this theme was developed only for Gnome, later it made available for other desktops. This theme is currently in beta stage so don't expect everything to work perfect, whenever we get new update then we will push it to our PPA. Icons used in following screenshots are Victory icons. You can use Unity Tweak Tool, Gnome-tweak-tool or Ubuntu-Tweak to change themes.
Malys-ex icon set is designed by Malys from deviantart, he also made some other popular icons (UniBlue & UniBlack) and themes. A guy from gnome-look modified malys-ex icon set and gave a hexagonal shape to icons with new name Octagon, which seems quite unique. This icons theme contains more than 3000+ icons and can be fit with any kind of light or dark theme. It is compatible with most of the Linux desktop environments such as Unity, Gnome, Cinnamon, Mate, and others. You can use Unity Tweak ToolGnome-tweak-tool or Ubuntu-Tweak to change icons.
Ubuntu OS on the desktop is very famous brand and has a long heritage in the open source community, but rather than confine itself to the one platform, Canonical set out on the path to use the same core kernel and deliver the same platform across smartphones, tablets, the desktop and TVs.
Ubuntu Touch is a mobile version of the Ubuntu operating system which is being developed by Canonical Ltd and Ubuntu Community. It is designed primarily for touchscreen mobile devices such as smartphones and tablet computers. Ubuntu Touch is designed specifically for smartphones to power everything from entry-level handhelds to "high-end super-phones" that double as PCs. The OS is fairly cool, though. You swipe on the edges of the phone to bring up the app launcher, visit your home screen, multitask, and view menus instead of hardware buttons. The home screen is a bit different than what you see on iOS and Android, showing your open apps along the top and your shortcuts on the bottom. Lock screen features include: Missed calls and messages notifications, info-graphic animations, swipe left/right to unlock, lock screen security (Pin/Password), music control, date, time and alarm information.
There are many dark and light themes available in our drawer. Lhûn-Magol is a dark GTK Theme with combination of light blue color as foreground. This theme is based on Ambiance-Colors theme suite and Boomerang (not in active development) themes, it fits for those users who don't want their eyes to be hurt by bright colors or if you are a fan of dark theme. This dark GTK theme is compatible with Ubuntu 14.10 Utopic/Ubuntu 14.04 Trusty/Linux Mint 17.1 Rebecca/Linux Mint 17 Qiana/ and other related Ubuntu derivatives. This is very first theme of Tano, he mentioned "This is my first theme. I am sharing it so others can enjoy the theme but also because I want to learn more about theming. If you notice any errors or have suggestions for improval, please inform me.". Ultra-Flat icons used in following screenshots. You can use Unity Tweak Tool, Gnome-tweak-tool or Ubuntu-Tweak to change themes.

lhun magol dark theme
Minitube is a native YouTube client. With it you can watch YouTube videos in a new way: you type a keyword, Minitube gives you an endless video stream. Minitube does not require the Flash Player. Minitube is not about cloning the YouTube website, it aims to create a new TV-like experience. By consuming less CPU, Minitube preserves battery life and keeps your laptop cool. That's because Minitube does not use the Flash Player. Go full-screen and watch HD videos play smoothly. Subscribe to YouTube channels and be notified of new videos. No need to login with a YouTube account: Minitube takes care of it. Just search for something. Minitube automatically plays videos one after another. Sit back and enjoy.