However, what if you are a Linux user? Shouldn’t there be a way for you to play your favorite game with your favorite operating system? Does Windows somehow have a monopoly on the online poker industry? The answer is no. In fact, you can play online poker using Linux. One way to play at the best Linux poker sites is with the Wine application. This is essentially an open source application that creates compatibility for Linux to run Windows programs. No actual Windows software is necessary, as Wine mimics Windows using entirely non-Microsoft code. However, the Wine application will allow you to run programs more commonly run in Windows, such as, in this case, online poker. To get Wine, simply visit Wine HQ online to download/install Wine and WineTools. After completing the setup process, you can run or install poker client software with the wine command. Once complete, you should be able to enjoy online poker with your Linux operating system.

Wine enables online poker Linux play for such prestigious online poker sites as PokerStars, UltimateBet, Party Poker, Titan Poker and Paradise Poker. If you are interested in another poker site, you can do some online research to see other sites that Wine allows Linux to work with, or you can experiment yourself.

However, the above sites probably represent about 90 percent of online poker traffic. You should be able to get what you want using one of these services. Once you’ve been able to install poker software and register for a site, you might want to spend some time watching the action before jumping in with your own money. It’s free to watch, and you might learn a few things about poker from your Windows-using brethren that can help you earn more of their money down the road.

Text editors like gedit, emacs, nano or vi will certainly live forever but thankfully there are numerous visual html editors for my Ubuntu They are sometimes called WYSIWYG editors, it mean “What You See Is What You Get”.

1. Quanta Plus

This is KDE/Qt visual html editor available as binary package for numerous Linux distributions
including Debian and Ubuntu. From developers’ site:

Quanta Plus is a highly stable and feature rich web development environment.
The vision with Quanta has always been to start with the best architectural
foundations, design for efficient and natural use and enable maximal user
extensibility.

In order to install it in Debian/Ubuntu run the following CLI command:

sudo apt-get install quanta

Fedora, Centos, Redhat users type this:

sudo yum install kdewebdev

I found Quanta html editor extremely useful, this is just an outstanding application of this
field.

2. Bluefish

Bluefish is a powerful editor targeted towards programmers and webdesigners,
with many options to write websites, scripts and programming code. Bluefish
supports many programming and markup languages, and it focuses on editing
dynamic and interactive websites.

I found this really versatile html editor. Besides HTML/CSS it handles C,
Java, Perl, Python, XML and others.

Ubuntu and Debian users type:

sudo apt-get install bluefish

Fedora/Redhat/Centos:

sudo yum install bluefish

Gentoo:

emerge bluefish

3. Screem

SCREEM is a web development environment. It’s purpose is to increase
productivity when constructing a site, by providing quick access to commonly
used features. While it is written for use with the GNOME desktop environment
in mind it does not specifically require you to be running it, just have the
libraries installed.

This is one of the most user-friendly Gnome HTML editor. Its simple interface
brings extremely powerfull HTML editor so if like minimalistic design Screem
is your choice.

Update: below is the bottom line from Linux.com’s review of three Linux HTML editors (Quanta Plus, Blowfish,
Screem). I found that review after I wrote this post.

• If you use GNOME, use Screem. It’s a fast, simple, and powerful tool for web editing. However, it does not have the large feature sets that Bluefish and Quanta Plus have, especially for languages other than those directly related to Web page editing.
• If you use GNOME and need the more powerful features of Quanta Plus, load the required libraries and run it.
• If you use KDE and want a code editor, choose Quanta Plus. Ignore the WYSIWYG capabilities and take advantage of the tremendous editing capabilities, especially for CSS style sheets.
• If you use Xfce, Quanta Plus should run fine. Screem would still require loading additional libraries.
• Finally, if you use GNOME, find that Screem does not meet all your needs, and you don’t want to bother with loading the KDE-native Quanta Plus, then load Bluefish. It is nearly as capable as Quanta Plus, but will run well without a lot of fussing with libraries.

We’re announcing a new project that’s a natural extension of Google Chrome — the Google Chrome Operating System. It’s our attempt to re-think what operating systems should be.

Google Chrome OS is an open source, lightweight operating system that will initially be targeted at netbooks. Later this year we will open-source its code, and netbooks running Google Chrome OS will be available for consumers in the second half of 2010. Because we’re already talking to partners about the project, and we’ll soon be working with the open source community, we wanted to share our vision now so everyone understands what we are trying to achieve.

…

The software architecture is simple — Google Chrome running within a new windowing system on top of a Linux kernel.

Read more >>

Another pulications on the topic:

1. Alas, poor Microsoft at PCWorld
2. Google Chrome: Lookout Windows and OS X at Gizmodo
3. Google Chrome lives at arctechnica

PostgreSQL

mysql: SHOW TABLES
postgresql: \d
postgresql: SELECT table_name FROM information_schema.tables WHERE table_schema = 'public';

mysql: SHOW DATABASES
postgresql: \l
postgresql: SELECT datname FROM pg_database;

mysql: SHOW COLUMNS
postgresql: \d table
postgresql: SELECT column_name FROM information_schema.columns WHERE table_name ='table‘;

First let your Ubuntu know where it should find chromium-browser deb package:

vi /etc/apt/sources.list

add the following lines:

deb http://ppa.launchpad.net/chromium-daily/ppa/ubuntu jaunty main
deb-src http://ppa.launchpad.net/chromium-daily/ppa/ubuntu jaunty main

Replace jaunty with hardy, intrepid or karmic depending which version you run at your computer. If you feel this information is not sufficient for you, follow this link to get Ubuntu official information on this matter or follow Launchpad help.

The next step is to install Chromium browser:

sudo apt-get update
sudo apt-get install chromium-browser
or
sudo aptitude install chromium-browser

Once you press enter Ubuntu will download around 18 MB of data from launchpad’s server and will install Chromium with gnome menu entries and shortcuts. Now you can go to System menu –> Internet –> Chromium Web Browser in order to launch Google browser.

Ubuntu Chromium Google browser (Google Chrome Ubuntu)

As you might know there is still no official release of chromium/chrome available for Linux, so these daily builds from launchpad are for testing/observations purposes only. For example, there is no flash plugin available so you will be able to see html pages like this one and no swf/flash content. Anyway thanks to Google for great browser which has all chances to become “browser number one” for Linux or even for the rest of operating system such as Windows or Mac. Who knows?

You might also find this page using Google and the following keywords: Ubuntu Chrome, Google Chrome Ubuntu, Chrome for Ubuntu and others.

artemn@artemn-laptop:~$ cat /etc/passwd | awk '{print length, $0}' | sort -n | awk '{$1=""; print $0 }'

bin:x:2:2:bin:/bin:/bin/sh
sys:x:3:3:sys:/dev:/bin/sh
root:x:0:0:root:/root:/bin/bash
proxy:x:13:13:proxy:/bin:/bin/sh
mail:x:8:8:mail:/var/mail:/bin/sh
lp:x:7:7:lp:/var/spool/lpd:/bin/sh
sync:x:4:65534:sync:/bin:/bin/sync
ntp:x:110:120::/home/ntp:/bin/false
daemon:x:1:1:daemon:/usr/sbin:/bin/sh
ftp:x:111:65534::/home/ftp:/bin/false
games:x:5:60:games:/usr/games:/bin/sh
klog:x:102:103::/home/klog:/bin/false
man:x:6:12:man:/var/cache/man:/bin/sh
irc:x:39:39:ircd:/var/run/ircd:/bin/sh
dhcp:x:100:101::/nonexistent:/bin/false
news:x:9:9:news:/var/spool/news:/bin/sh
saned:x:120:131::/home/saned:/bin/false
syslog:x:101:102::/home/syslog:/bin/false
uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh
backup:x:34:34:backup:/var/backups:/bin/sh
www-data:x:33:33:www-data:/var/www:/bin/sh
libuuid:x:112:121::/var/lib/libuuid:/bin/sh
messagebus:x:103:109::/var/run/dbus:/bin/false
nobody:x:65534:65534:nobody:/nonexistent:/bin/sh
sshd:x:109:65534::/var/run/sshd:/usr/sbin/nologin
Debian-exim:x:117:128::/var/spool/exim4:/bin/false
artemn:x:1000:1000:artemn,,,:/home/artemn:/bin/bash
list:x:38:38:Mailing List Manager:/var/list:/bin/sh
mysql:x:119:130:MySQL Server,,,:/var/lib/mysql:/bin/false
gdm:x:108:118:Gnome Display Manager:/var/lib/gdm:/bin/false
hplip:x:104:7:HPLIP system user,,,:/var/run/hplip:/bin/false
pulse:x:113:123:PulseAudio daemon,,,:/var/run/pulse:/bin/false
polkituser:x:114:127:PolicyKit,,,:/var/run/PolicyKit:/bin/false
avahi:x:106:114:Avahi mDNS daemon,,,:/var/run/avahi-daemon:/bin/false
asterisk:x:118:129:Asterisk PBX daemon,,,:/var/lib/asterisk:/bin/false
gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh
haldaemon:x:107:116:Hardware abstraction layer,,,:/home/haldaemon:/bin/false
landscape:x:115:65534:Landscape Client Daemon,,,:/var/lib/landscape:/bin/false
avahi-autoipd:x:105:113:Avahi autoip daemon,,,:/var/lib/avahi-autoipd:/bin/false
chipcard:x:116:119:Chipcard-Tools Daemon Account,,,:/var/run/chipcard:/bin/false

For reverse sort, use the following command:

cat /etc/passwd | awk '{print length, $0}' | sort -rn | awk '{$1=""; print $0 }'

Source: www.opennet.ru

Ian Murdock (left) founded Debian while a student in 1993. He named Debian after himself and his then-girlfriend Debra, now his ex-wife, thus Deb(ra) and Ian.

From Ian’s blog:

Debian was one of the first Linux distributions and arguably the first open source project that explicity set out to be developed in a decentralized fashion by a group of volunteers. Today, over 1,000 volunteers are involved in Debian’s development, and there are millions of Debian users worldwide.

Mark Shuttleworth (right) who founded Ubuntu Linux was the second space tourist and one of Debian’s key developers. His biography is too interesting to be published here so just use google to get more facts. Mark:

I can pay, however, because ten years ago when I was still studying at the University of Cape Town in South Africa… Linux allowed me to compete with the best companies in the world, without any obstacles between me and success. That made me a billionaire; so I could fly into space and do many other wonderful things.

Gaël Duval (left) was born 1973. He is a graduate of the Caen University in France where studied networks and documentary applications. In July 1998, he created Mandrake Linux (now Mandriva Linux), a Linux distribution originally based on Red Hat Linux and KDE. He was also a co-founder of MandrakeSoft (now merged in Mandriva) with Jacques Le Marois and Frédéric Bastok. Gaël Duval was responsible for communication in the Mandriva management team until he was laid off by the company in March 2006, in a round of cost-cutting. Duval suspected part of the reason for his dismissal was disagreement with management over the company’s future strategy, resulting in a lawsuit against the company. Gael:

It was clear for me that Linux had the potential to be an excellent alternative to Windows, or maybe even a full replacement, and at the time I thought that it would be good to provide a Linux distribution that would be as easy to use as Windows.

Patrick Volkerding (right) was born 20th October 1966. He is the founder and maintainer of the Slackware Linux distribution. He is the “Slackware Benevolent Dictator for Life”. Volkerding earned a Bachelor of Science in computer science from Minnesota State University Moorhead in 1993. Patrick in 1994:

Linux is my big fun project right now - gets pretty crazy sometimes trying to keep up with all of the development going on; for instance, last week the new C libraries, GCC, and kernel were all released within a couple days of each other. Luckily, I like keeping my machine current. Judging from the mail I get when things fall a bit behind, so does everyone else.

Daniel Robbins (left) is best known as a founder of Gentoo Linux project. During his time as a system administrator at the University of New Mexico in Albuquerque Robbins first came into contact with Linux. He became a developer on Stampede Linux, and later formed his own distribution Enoch Linux, which was later renamed Gentoo in 2002.
Daniel in 2007:

The logic is as follows: it is impossible to write a kernel module without it being a derivative work of the kernel, which is GPL, so in turn the module itself must be distributed under the terms of the GPL and thus cannot be binary-only/proprietary in nature.

To be continued…

#!/bin/bash

WGET="/usr/bin/wget"

$WGET -q --tries=10 --timeout=5 http://www.google.com -O /tmp/index.google &> /dev/null
if [ ! -s /tmp/index.google ];then
	echo "no"
else
	echo "yes"
fi

As you see it tries to download google’s index page, if it’s not empty script returns “yes”, if there is not Internet connection available script will return “no”. If it is impossible to fetch the page in more than 5 seconds script will return “no” as well.

Anything to add? You are welcome!

This article is presented to you by LaptopLogic.com. Go there to read the latest info on the top rated laptops and the best laptop accessories.

The High Definition (HD) content is everywhere these days, from HD and Blue Ray Discs to streaming HD media. Although HD content gives best picture quality, it also uses a lot of computational power to decode and play.

This was made easy for Windows by the introduction of new drivers from graphics card manufacturers, Nvidia and ATI, which allowed the whole media to be decoded on the dedicated graphics card, saving cost in computational power, and the need to have a stronger processor.

Nvidia recently released a new set of drivers for Linux supporting PureVideo technology for its line of graphics hardware, enabling full hardware HD-decoding, and giving smooth HD content playback, even on less powerful computers. The 180 series supports PureVideo decode acceleration. These drivers adds a new VDPAU API, which provides PureVideo like features on Linux, adds CUDA support, X Render optimizations, new workstation performance optimizations and some other improvements. The new versions offer optimizations and support for a wide range of Nvidia hardware, and is expected to improve with future releases.

Linux uses X-Video (Xv) as output extensions, where as X-Video MotionCompensation (XvMC) is an X-Video extension which offers some video decoding on GPU. With the new drivers, Nvidia implements VDPAU (Video Decode and Presentation API for UNIX).

VDAPU is capable of hardware acceleration and the decoding of MPEG-1, MPEG-2, VC-1 and H.264 bit streams. It also provides an API for post-processing of decoded video in order to apply operations such as noise reduction and temporal and spatial de-interlacing, timestamp-based presentation of final video frames, and compositing of sub-picture elements.

AMD also supports hardware acceleration through X-Video Bit stream Acceleration or XvBA API. The recent drivers can take advantage of Unified Video Decoder (UVD2).

These new technologies are also supported by new video playback softwares, which can fully utilize the Graphics Hardware for video playback, providing smooth frames in HD and Blue-Ray movies. The VDPAU supported players include libavcodec, mplayer and ffmpeg.

CUDA support is also provided with 180 series drivers for Linux, and it can also be used to accelerate videos, and also to do any processing involved, like CoreAVC 1.9.0 is the first media player to offer this decoding.

The video acceleration on Linux came late, but certainly, with these new advancements by Graphics chips manufacturers, Linux users will be able to experience HD media playback, even on less powerful systems.

sudo modprobe -r pcspkr

Add the the line “blacklist pcspkr” to /etc/modprobe.d/blacklist to turn off the speaker forever