About Avast Home Edition for Linux -Antivirus for Linux Operating System......

avast! Home Edition for linux provide an antivirus solution for the highly deployed Linux OS. This antivirus purely developed for home base users it is not commercial software.Avast is light weight and provide strict protection against dangerous threats like malware, spyware, virus..etc.

Web Site : http://www.avast.com/

Downloads

Download Avast antivirus for Debian 32 bit Click Here

Download Avast antivirus for CentOs 32 bit .rpm Click Here

Source :Antivirus for Linux

Best Linux Antivirus Software’s For Linux User

3G using a Huawei E1552/E1800 (HSPA modem) on Ubuntu

Linux Basic Commands Chart thats frequently use by Administrator

Source :

Free Linux Tutorials | Linux Howtow's | Linux Basics

Install Ubuntu Package from source code easy solution try it now

Make sure you have all the necessary development tools (i.e. libraries, compilers, headers):

sudo apt-get install build-essential
sudo apt-get install linux-headers-`uname -r`

Note: "uname -r" lists the current kernel you are using

Extract the archive that contains the source files: tar xvf sourcefilesarchive.tar.gz

Build the package using the package's script (in this case the configure script), compile the package (make), and install the compiled package into your system (make install):

cd /path/to/extracted/sourcefiles
./configure
sudo make
sudo make install

If you get a "permission denied" error when trying to execute the binary, this means that the file is not marked as being executable. To fix this: sudo chmod +x filename
Source : Linux Poision

Fedora 15 Desktop

Do you experience Fedora 15 till now.What you want more in your Desktop.Fedora 15 and the Desktop : Is it Ready? Linux legend saying that "The Linux desktop is getting very exciting lately. Fedora 15 brings its share of excitement with a stable release of GNOME 3 and GNOME Shell, not to mention a lot of changes under the hood. Should you jump onboard? Maybe. Let's dive in and see what changes Fedora 15 brings on the desktop".{ more }

Creating Desktop shortcuts using command line in Linux

I concerned with linux from last 6-7 years, in my early years of linux i am

going through Redhat Linux , Fedora,Redhat Linux 4-5.Now at this time

I am using latest Ubuntu 10.10,It is very user friendly,if you have a internet

connection with your pc or laptop.Enjoy It easily and good support.

Quick and easy way to creating command line shortcuts using KDE 4.2

Follow the Procedure:

/usr/share/applications/ and /usr/share/applications/kde 4 contains all shortcut files(*.Desktop).Just copy whatever you want to ~/Desktop.Thats it.

For more information regarding core linux and linux kernal please visit Linux Hacks,may be it is helpful to you.

Task /to do/ skill required for linux system administrator.

person responcible for configuring, managing, system is called system administrator.

Task for linux system administrator :

(1) Installing supporting and maintaining server.

(2) User and group administration

(3) Maintaining system.

(4) Verifying that peripherals are working properly or not.

(5) Creating and managing file systems,user,groups etc.

(6) System and data backup,system restore.

(7) Updating and upgrading task related to os and other application.

setup security and more........about.....at...

nixcraft-inside into linux admin work by Mr. vivek gite.

RH--033--Red Hat Linux Essentials--Content to study

(1) Basic commands.
(2) Editing files and changing their attributes and rights.
(3) Understanding the linux file system.
(4) Navigating the file system.
(5) Common maintanance task.
(6) Introduction to linux shell and using it.
(7) Essential Linux commands from the command line.
(8) Using graphical and text base configuration tools.
(9) Performing common task using Linux GUI,vi editor.
(10)Manage networking and printing using configuration tools.
(11)Launch application from command line and GUI interface.
(12)Listing terminating and scheduling the processes.
(13)Customize X windows system.
(14)Configuring the Besh shell and customizing it.
(15)Reguler expression pattern matching and I/O redirection.
(16)Partitions and achieving tools.
(17)Copy files to and from a floppy disk.
(18)Install , upgrade , delete and quirey pacages in your system.
(19)Network common utilities.

RH--133--Red Hat Linux Administration--Content to study

(1) Installation of Red Hat Linux.
(2) Installing and uninstalling Hardware and Software.
(3) Understanding Linux kernel and File system and their management.
(4) Linux server and client.
(5) Network protocol.
(6) Managing Users and Groups.
(7) Hardware installation,accessing,exploring,management,how to assign rights to each user.
(8) Creating modifying and deleting user and group account.
(9) Managing password policies.
(10) NIS DNS and DHCP services and their configuration.
(11) Mount and unmount file system.
(12) Creating and resizing the logical volumes.
(13) Restore,backup,tape and tar archive.
(14) IPv4 configuration.
(15) IPv6 configuration.
(16) Recovery tools and utilities.
(17) Installing,updating,removing softwares with RPM.
(18) X windows system cofiguration.
(19) GNOME environment cofiguration.
(20) Basic troubleshooting.

Free download-RedHat Fedora Linux—open source -Fedora - 14.

FREE DOWNLOAD - REDHAT

FEDORA LINUX - OPEN SOURCE- CLICK HERE

REDHAT FEDORA LINUX

First of all, What is Fedora—Fedora is the free version of Redhat Linux
developed continuously by fedora community .It is Redhat sponsered
open source project . It focuses on latest open source technology.(1) Rapid four to six month release cycle .(2) Available as free download from the internet.

Fedora is the fast ,stable and powerful operating system.
Built by a worldwide community of friends,continuously updated,
free to use ,study and share ,690MB 1CD ROM disk image for
32 bit pcs.Advancing software and content freedom is the key
goal of fedora project.The feature of linux is built into fedora.
Plug your printer in ,and fedora -14 automatically install proper
driver-so very easy to use.The fedora design suite was constructed
for designers by designers.The feature of tools which fedora team
uses daily basis to create wallpapers,icons and interfaces you see
in fedora.The worldwide community of friends.

DOWNLOAD REQUIREMENTS :

         400 Mhz pentium pro or better processor (comparable AMD ,
   Cyrix , and VIA processors also acceptable).At least 512MB
         memory (RAM),1GB recommended for best performance .10 GB

disk space / storage.

FEATURE OVERVIEW

         Fedora is 100% free and consist of free and opensource software.
         Thousands of application for   you . Virus and spyware free-fedora is
   linux based and secure .Supported by   worldwide community there is
         local website for you . Fedora is the Foundation for Redhat Enterprise
Linux, a powerful enterprise OS .Beautiful wallpapers and themes for free.

         ENTERTAINMENT   AND MEDIA   FEATURES
         Totem video player
         Rhythmbox Music and Podcast Plyer
         Sound Recorder
         Sound Juicer CD Ripper
         CD/DVD Creater
         Cheese Photobooth
         Shotwell Photo Manager   and many   more........................

I have ubuntu linux 10.10, I installed skype software in it, I can not able to run webcam ,help me

you can easily solbe this problem. I had the same
problem and solved.First of all close all aplication
in your ubuntu linux. Then after at the top of
the desktop you can see Application menu ,now
open the menu, then after open Accessories , and
after that open the Terminal . Now the terminal
window is open . Just copy and paste the code
and press Enter key . Skype window is open .
Now log in to skype and your problem is solved.

Application > Accessories > Terminal

copy and pase code in the terminal window
code:
export XLIB_SKIP_ARGB_VISUALS=1 && LD_PRELOAD=/usr/lib/libv4l/v4l1compat.so /usr/bin/skype

privacy policy

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If you wish to disable cookies, you may do so through your individual browser options. More detailed information about cookie management with specific web browsers can be found at the browsers' respective websites.

RH--253--Red Hat Linux Security and Network Administraton--Content to study

Networking services.
Security administration
Password security Kernel security.
Basic elements of firewall.
Security sources and methods.
Method Of Fault Analysis
Services And Application Access Controls
Security Enhanced Linux (SELinux)
Securing Networks Using Digital Certificates
Static And Dynamic IPv6 Configuration
Account Management
IPv6 Routing Configuration
Securing Linux Network Using Netfilter
Connection Tracking
Public Key Encryption
Utilities And Authentication
Network Address Translation
Configure DNS, DNS And DHCP
Local Security Files and filesystem security.
Configure File Transfer Protocol (FTP) And
Network File Service (NFS)
Configure The Firewall
Configure Samba Services
Server-side setup, configuration, and basic administration of common newtworking services: DNS,
NIS, Apache, SMB, DHCP, Send mail, FTP, proxy etc.
Apache Web Server Overview
Apache Server Configuration
Configuring Virtual Hosts
Apache Encrypted Web Server
Developing a Security Policy.
Configure Sendmail And Use Sendmail To Send
And Receive Emails
and more.....................

INTRODUCTION TO LINUX | LINUX BASICS | WHAT IS LINUX

Linux is the open source opetating systems. Linux is the Unix-like
operating system.It using Linux Kernel. Linux is the leading server
operating system.In early days Linux supports only command line interface
but now a days it developes very beautiful graphical interface.
you can get ubuntu linux cd free from http://www.shipit.ubuntu.com
Red hat is the most populer at server level in corporat sector.It's main advantage is it s security.More populer graphical linux environment are gnome and Kde.It supports
wide varity of languages.Wine application supports windows application
run on Linux.For installing updating and removing software is made easy
by synaptic package manager. Most of the web server use Linux operating system.Linux have LAMP server software combination such as apache,mysql,perl/php/python.These are more populer among developers and are one of the common platform for website
hosting.In decemper 2009, computer giant IBM reported that it would sell mainframe-based enterprise linux server.So,Linux is widely used in
mainframe and supercomputers.

LINUX FACTS