Google will come with new encryption.

Maybe is not a Fedora or Linux news but this can change your life.
According to this article written by news.cnet.com Google has begun experimenting with encrypting Google Drive files.
After many users and companies try to protect data with SSL and HTTPS now seam the encryption will be AES - Advanced Encryption Standard.
This not means that is still a possibility to get access data before the data is encrypted or during the user is actively connected.
This will calm down some users and companies.

Selenium can deal with your cookies browser.

Today I will show how to deal with cookies and Firefox.

Selenium Python Client Driver is a Python language binding for Selenium Remote Control.

You can read more about this module here.

You can find some examples , but most of webpages working with cookies.So let's make one simple tutorial.

The next source code is very simple and most of the python users knows what means.

$ python 
Python 2.7.3 (default, Jan  2 2013, 16:53:07) 
[GCC 4.7.2] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> from selenium import webdriver
>>> from selenium.common.exceptions import NoSuchElementException
>>> from selenium.webdriver.common.keys import Keys
>>> browser = webdriver.Firefox()
>>> browser.get("http://facebook.com/")

If you want then you can read more about my tutorial here.

Also you can see more about my work with python here.

Using .bashrc function to connect and debug your android application.

This is a simple way to use your tablet device to debug your android applications.

Go to root account and open the .bashrc file.

Type the next source code using your home folder account.

function tablet()
{
cd /home/free-tutorials/android-studio/sdk/platform-tools/
./adb kill-server
./adb server
./adb devices
}

Restart your terminal, connect your tablet device .

Now you can use this command : tablet to start connection with your tablet.

If you want to see more about programming android application under Fedora distro , just go to this website.

Linux without Avira Antivirus ...

As a result, by June 30, 2016, we will discontinue our Linux product sector and concentrate increasingly on developing Avira’s Windows and Mac OS system product portfolio only. Specifically, Avira AntiVir Professional Linux, Avira Server Security Linux and Avira Free Antivirus Linux will be discontinued and Avira Endpoint Security and Avira Business Security Suite will be offered without Linux support.

I don't tested this antivirus with my Fedora. The only antivirus I tested and seam working well it's f-prot.

You can read more about this on avira support webpage.

News about the new MintBox 2.

Linux Mint will come with the new MintBox 2.
I want to see more distro to do that for the users.
What do you think if will see in the future Fedora Box, Gentoo Box and Debian Box?
Linux it's a free OS, why don't have some low price for hardware to promote the distro?
The donate way is poor and many users don't see it.
So I think the MintBox is a great idea.
See this comparison of the MintBox basic, the MintBox pro and the MintBox 2.

MintBox Basic
MintBox Pro
MintBox 2
CPU
AMD T40
AMD T56
Intel i5
RAM
4GB
8GB
4GB
HDD
250GB
250GB
500GB
Ethernet
Gigabit
Gigabit
Dual Gigabit
Warranty
1 year
1 year
5 years
Geekbench score
1077*
1615**
7541
Price
$476*** + shipping, VAT, duty
$549 + shipping, VAT, duty
$599****

Read more about this device here

The font python module from pygame is missing .

Today I try to see some old python source code.

I got this error and seam many python users have same error.

NotImplementedError: font module not available
(ImportError: No module named font)

It's the last release of pygame.

When I try to config the pygame I got this

pygame-1.9.1release]$ python2.7 config.py
Using UNIX configuration...


Backup existing "Setup" file [Y/n]:

Hunting dependencies...
sh: smpeg-config: command not found
WARNING: "smpeg-config" failed!
SDL     : found 1.2.13
FONT    : not found
IMAGE   : found
MIXER   : not found
SMPEG   : not found
PNG     : found
JPEG    : found
SCRAP   : found
PORTMIDI: not found
PORTTIME: not found


Warning, some of the pygame dependencies were not found. Pygame can still
compile and install, but games that depend on those missing dependencies
will not run. Would you like to continue the configuration? [Y/n]:

Not only FONT is not here. I will try to fix this issue.

News: Feedly Cloud and the new Feedly .

After Google Reader gone, I try to find another reader.
The best choice was Feedly.
The good news it's come now with a new feature Feedly Cloud, see:
June 19th - The Feedly Cloud is now available to everyone.
Learn more and make sure you are migrated
Already some applications were built on Feedly cloud ...
Feedly cloud is now live, providing a fast and scalable infrastructure to seamlessly replace Google Reader. Feedly cloud also comes with a completely stand-alone Web version of feedly, that works with all major browsers. Finally, we are please to announce the first nine applications built on feedly cloud, that allow you to expand your feedly experience.

News: Google map fail under Firefox 17.0

The new google map it's now online. Everyone knows this news.
The Google development team told us:
The new Google Maps is redrawn for every search and click you make...
Really !?
I have the last update of Firefox, see :

So firefox is not good for google map.

You can read more news and tutorials here.

Komodo 8.0.2 the best IDE .

Today I working with Komodo 8.0.2 .

The Komodo Edit it’s a very powerful free editor.

So if yo want to see more then read this.

How to export your project from Netbeans like RPM package.

I make another tutorial about Netbeans and RPM package.

If you want to see more read this.

I hope this help some people.

Send money with Gmail .

Google Wallet is now integrated into Gmail.

You can securely send money to friends and family in the U.S. using your Gmail inbox.

This is just for U.S. only.

Google introduce something like that to Gmail to push Google Wallet to a larger audience.

You can pay with your credit and debit cards for a low fee of 2.9% per transaction and receiving money is always free.

Working with GLFW library under Fedora.

This is another tutorial about OpenGL.

The main goal it's : using GLFW library.

It's very simple to use this library.

If you want to read more the go to this website.

Using nethogs like top command .

NetHogs is a net tool like command top but show us bandwidth by process.

Now supported:

Shows TCP download- and upload-speed per process

Supports both IPv4 and IPv6

Supports both Ethernet and PPP

You can read and get archive from here.

Unarchive then use make and make install.

# ls
Changelog       decpcap.h         INSTALL      process.h
connection.cpp  decpcap_test      Makefile     README
connection.h    decpcap_test.cpp  nethogs.8    README.decpcap.txt
conninode.cpp   DESIGN            nethogs.cpp  refresh.cpp
conninode.h     devices.cpp       nethogs.h    refresh.h
cui.cpp         devices.h         packet.cpp
cui.h           inode2prog.cpp    packet.h
decpcap.c       inode2prog.h      process.cpp
# make
# make install 
install -d -m 755 /usr/local/sbin
install -m 755 nethogs /usr/local/sbin
install -d -m 755 /usr/local/share/man/man8/
install -m 644 nethogs.8 /usr/local/share/man/man8/

After that you have this files:

# ls
Changelog       decpcap.c         inode2prog.h  packet.o
connection.cpp  decpcap.h         inode2prog.o  process.cpp
connection.h    decpcap.o         INSTALL       process.h
connection.o    decpcap_test      Makefile      process.o
conninode.cpp   decpcap_test.cpp  nethogs       README
conninode.h     DESIGN            nethogs.8     README.decpcap.txt
conninode.o     devices.cpp       nethogs.cpp   refresh.cpp
cui.cpp         devices.h         nethogs.h     refresh.h
cui.h           devices.o         packet.cpp    refresh.o
cui.o           inode2prog.cpp    packet.h

Can you use now binary nethogs to run it.

The binary # ./decpcap_test not working on my system.

I don't know what is the reason.

Linux cool gadget checking spelling and gramar .

This gadget that vibrates when you make mistakes in legibility, spelling and gramar uses Linux to run the programs on its chip.

The gadget recognizes all writing movements and lets you know with an unmistakable vibration when you’ve made a mistake.

You can pre-order and once the first pens are available then you will purchase your Lernstift gadget.

Read more here.

News: NASA migrates from Windows to Linux

According to the article written by Lawrence Latif, N.A.S.A. will replace the Windows XP with Linux :
THE INTERNATIONAL SPACE STATION (ISS) will remove Microsoft Windows from its onboard laptops and run Linux exclusively.
The main reason can be :
...NASA has been using Linux on its missions for some time, including on its Mars Curosity rover, suggesting that the delay in shifting over to Linux on ISS was more to do with porting legacy applications from Windows.
Read more about this here.

Testing upload images on google account.

When you upload many images under your google account the time is longer and refresing of upload gui is slow.

You can test your user interface to see how MiB is uploading to google server.

See the next linux command.

$ watch -d 'ifconfig | grep MiB | grep "TX bytes"'

And result is something like this:

Every 2.0s: ifconfig | grep MiB | grep "TX bytes" Thu May  2 22:44:09 2013

          RX bytes:15625675 (14.9 MiB)  TX bytes:184506104 (175.9 MiB)

The new Blender 2.67 release will come with ...

The new Blender 2.67 release note can be used now with this new features:

Compositing Nodes

Cycles Rendering

Motion Tracker

Paint System Refactoring

Changes for Usability, tools, interface

FreeStyle - NPR Render

3D Printing Toolset

You can download a release candidate build for testing here .

Linux binaries for Synfig version 0.64.0 the latest candidate 3

The team of Synfig told us about the latest candidate:

For those who impatient about the upcoming release, we providing a testing linux binaries with the most features inside!
Please check out this forum thread, install and test.
Note: Yes, the version in package number still says 0.63.05, but it doesn't really matter, believe us.
I got this error with my old fedora distro:
synfigstudio: symbol lookup error: /opt/synfig/lib/libcairo.so.2: undefined symbol: pixman_image_composite32

The new AMD Catalyst - Linux x86 and x86_64

AMD has released a new graphics proprietary driver for Linux.

The new feature of Catalyst 13.4 for Linux supports all Radeon HD 5000/6000/7000 videocards.

You can download Catalyst 13.4 for Linux from here.

The new Catalyst 13.4 for Linux is an OpenGL 4.2 - GL_VERSION: 4.0.12217 Core Profile Context 12.104 driver.

New Intel HTML5 Development Environment on my Fedora.

Intel has launched a developer platform to make it super-easy to create apps based on HTML5.

You can use the Intel XDK to build HTML5 web applications or for all of the major App Stores.

The new environment is available free of licensing fees and other costs.

Also you need to install Google Chrome first if you it's not already on your laptop or desktop.

I test it on my Fedora linux distro and it's working well.

Use SpiderGL to test your shaders ...

SpiderGL is a JavaScript 3D Graphics library which relies on WebGL for realtime rendering.

You can test it online using your browser using this website.

The website allow you to write shaders and also rendering the output.

Read more about shaders tutorial here.

NAO control with LEAP MOTION

The NAO sur Seine monthly meetings are usually an opportunity to see cool innovations. After controlling NAO with a Neurosky headset, our Paris user group met in March for a crazy demo that we had to keep secret until it was publicly released at Devoxx France, where it has been a tremendous success.

LibreOffice 4.0.2 without SFTP .

The SSH File Transfer Protocol (also Secure File Transfer Protocol, or SFTP) is a network protocol that provides file access, file transfer, and file management functionalities see wikipedia.
The LibreOffice 4.0.2 has same problem with SFTP.
If you want to upload over internet using Web Wizzard the only way is FTP.
And just the FTP without SFTP.
This can be one of the problem, because many admins working with SFTP.

The 4.0.2 branch of LibreOffice .

The Document Foundation (TDF) announces the third release from the 4.0.2 branch of LibreOffice.

LibreOffice is made available by volunteers around the globe, backed by a charitable Foundation.

The Document Foundation is a charitable Foundation under German law, founded on February 17th, 2012.
Read more about advanced features.

How it's working with Fedora 10:  read more about installing on this tutorial.

Mozilla and Samsung with the new way in browsers development.

Mozilla told us about the new browser way and you can read more about this on mozilla blog.
The big question is : Why Rust?
Most of the people know the Rust come with version 0.6. So can be more powerful ?
Seam this is true.
Rust is the perfect choice for this endeavor because of its built-in security features and precise hardware control.
Now Mozilla make big steps with Firefox OS.
Also the linux distro will be update with this new browser?
Let's see: Opera joining Google and Apple to use Webkit , Microsoft has Internet Explorer and Mozilla with Firefox.
I wonder : this is good or not ?

Why I love another browser

I have some feelings about IE . I like my browser and with the next article show us the true.

Microsoft's next version of Internet Explorer might just support WebGL, a standard for accelerated 3D graphics on the Web that the company previously has attacked as a security risk.

A leaked version of the next version of Windows, code-named Blue, came with a version of IE11, and developer's scrutiny of the browser shows evidence of WebGL.

"It seems like WebGL interfaces are defined but not functional at this time," said Web developer and author Francois Remy in a blog post this week. That means that the IE11 build has some infrastructure in place to support WebGL, but lacks actual support at this stage.

If you want read more here.

The Steam give a kick to the other distros.

The Steam development team give a kick to the other distros.

After I try to put steam on Fedora without results , the team replay:

Hello Catalin,

Thank you for contacting Steam Support.

Steam for Linux is currently only supported on Ubuntu 12.04/12.10 with Unity, Gnome, or KDE desktops.

If you are running another distribution of Linux, we will not be able to provide support. We recommend you install Ubuntu for the best Steam experience on Linux.

For more information on this please visit the following link: https://wiki.ubuntu.com/Valve

My website will come with wordpress theme.

I have many things to do and I agree to put wordpress on my website.

It's a bit upsetting because I working with php to make this website more good.

Anyway I hope this will give me the way to be faster and increase the goal of this website.

I hope we will read this website: www.free-tutorials.org.

Thank you. Regards.

About Google and Sets Live

This is old feature I liked ...

Google comes with other this feature named Sets Live since 2008.

Based on an idea to be able to recognize the similarity of a set of terms.

It's worked on spreadsheet and is very simple.

Just fill with two words in the spreadsheet, select with key SHIFT (highlight the two cells).

Press CTRL key and dragging the small blue box and google will automatically identify other similar terms.

Also seam Google continues to work on expanding their use of semantic information.

Newton fractal with Python 2.7.3

Today I worked with fractals and python.

It was a litte hard. I have used the internet and wikipedia documentation.

If somebody want to make something better like this:

My source code can be found : here.

News: PP 1.6.4 is released ...

The new version: PP 1.6.4 is released and working well.
What is PP python module?
PP is a python module which provides a mechanism for parallel execution of python code on SMP and clusters.
SMP - systems with multiple processors or cores;
clusters - computers connected via the network;
Read more Parallel Python.

News: Intel and TV service ?

According to Mr.Huggers, Intel wants its internet TV service to incorporate, including live programming, on-demand content, catch-up TV, and apps.
This can be good but can be also an easy way to take some new clients.
The big problem is " What will see in this service?".
I don't expect to see something about the secrets of Intel assembly code or development team, but can be something nice.
Read more here.

Fedora Popout Logo

Nice Fedora Popout Logo by Heyro0.
This can give us new ideas ...

News: DroidCleaner App infects connected PCs

Linux friends with android device another problem can infect your device.
DroidCleaner, an Android app that claims to free up smartphone memory but actually infects connected PCs, has been removed from Google Play but is still available from third-party app stores.
Read more here.

GNOME Developer Experience Hackfest 2013

This week I’m attending the Developer Experience hackfest in Brussels.
This week Red Hat and the GNOME Foundation giving you the chance to attend the Developer Experience hackfest in Brussels.
The goal of the hackfest is to improve the overall application developer experience.
There are three main areas of work we suggest for this hackfest:

• Tooling (Anjuta, Monodevelop, application bundling, intltool, gtk-doc, autofoo and friends...)
• Developer docs and mindshare (unified online/offline API reference UI, app developer community building...)
• Further platform needs (improvement of data-driven apps and other needs with an unclear answer)
• Application bundling and sandboxing, the application as the first class concept in the kernel

Read more about this event here.

The linux command: dmidecode

The linux command dmidecode is a tool for dumping a computer's DMI.

# dmidecode -h
Usage: dmidecode [OPTIONS]
Options are:
 -d, --dev-mem FILE     Read memory from device FILE (default: /dev/mem)
 -h, --help             Display this help text and exit
 -q, --quiet            Less verbose output
 -s, --string KEYWORD   Only display the value of the given DMI string
 -t, --type TYPE        Only display the entries of given type
 -u, --dump             Do not decode the entries
 -V, --version          Display the version and exit

Let's see the option: -t.

# dmidecode -t -h
Invalid type keyword: -h
Valid type keywords are:
  bios
  system
  baseboard
  chassis
  processor
  memory
  cache
  connector
  slot

Now let's show you some infos about my old processor.

# dmidecode -t processor
# dmidecode 2.9
SMBIOS 2.3 present.

Handle 0x0004, DMI type 4, 32 bytes
Processor Information
 Socket Designation: SOCKET A
 Type: Central Processor
 Family: Other
 Manufacturer: AuthenticAMD
 ID: 62 06 00 00 FF FB 83 03
 Signature: Family 6, Model 6, Stepping 2
 Flags:
  FPU (Floating-point unit on-chip)
  VME (Virtual mode extension)
  DE (Debugging extension)
  PSE (Page size extension)
  TSC (Time stamp counter)
  MSR (Model specific registers)
  PAE (Physical address extension)
  MCE (Machine check exception)
  CX8 (CMPXCHG8 instruction supported)
  APIC (On-chip APIC hardware supported)
  SEP (Fast system call)
  MTRR (Memory type range registers)
  PGE (Page global enable)
  MCA (Machine check architecture)
  CMOV (Conditional move instruction supported)
  PAT (Page attribute table)
  PSE-36 (36-bit page size extension)
  MMX (MMX technology supported)
  FXSR (Fast floating-point save and restore)
  SSE (Streaming SIMD extensions)
 Version: AMD Athlon(TM) MP 1700+
 Voltage: 1.7 V
 External Clock: 133 MHz
 Max Speed: 2250 MHz
 Current Speed: 1466 MHz
 Status: Populated, Enabled
 Upgrade: Other
 L1 Cache Handle: 0x0009
 L2 Cache Handle: 0x000A
 L3 Cache Handle: Not Provided

Also you can use this format to read infos.

# dmidecode --type 0 --type 13 

The numbers tell what to read, see:

bios
system  1, 12, 15, 23, 32
baseboard  2, 10, 41
chassis  3
processor  4
memory  5, 6, 16, 17
cache  7
connector  8
slot  9

Deadlock make with Unity - Linux 32 and 64.

Another game for Linux users: Deadlock.
Also, the Windows and OSX users can play this game using the web browser with the Unity plugin.
Recommended:

- Intel Core-2-Quad 2.4GHz or similar
- 2 Go Ram
- DX9 3D video card such as Nvidia GTX280 or Radeon HD5850 or newer.

You need to have the GLIBCXX_3.4.11 under Linux OS.
Deadlock website

Vulnerability? google paypal facebook and internal ip

Do you have any idea about an Internal IP Address or a Private IP Address that too assigned for Multinational Companies? Yeah, today we are gonna discuss about Internal IP or Private IP address Disclosure.
Disclosure of an Internal IP like 192.168.*.* or 172.16.*.* , can really Impact? Most security researchers call it as "bull shit" vulnerability. But when it comes to impact calculation even if the server is behind a firewall or NAT, an attacker can see internal IP of the remote host and this may be used to further attacks.
Read more here.

Linux - Fedora and Android make read-only file system.

I don't know what is the problem with Linux - Fedora and Android OS.
After I put my USB cable seam Fedora make from write disk to read-only.
Maybe the Android when scan the device set to read-only.
So you can get some error like this when you use the chown command:

chown: changing ownership of ...: Read-only file system

That can be one big problem when you want to copy files on your tablet.
I found a solution, just use remount.

# mount -o rw,remount /media/disk

If you want to make read-only, use:

# mount -o ro,remount /media/disk

That will solve this issue.