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The Linux Juggernaut

The Linux Juggernaut

roles on……

Archive for June, 2008

disk_quota_linux_group_user

What is disk quota?
Ans :
Disk quota is nothing but restricting the disk-space usage to the users. We have to remember one thing when we are dealing with disk quota i.e Disk Quota can be applied only on disks/partitions not on files and folders.

So how we can implement disk quota?
Disk quota can be implemented in two ways

a. On INODE
b.
On
BLOCK

What is an INODE?
Ans :
In
Continue Reading

Posted by Surendra On Monday-Jun - 9 - 2008 3 Comments READ FULL POST
tftp_logo_pixle

Trivial File Transfer Protocol (TFTP) server is an important service for Network engineers, because they will be using this TFTP server for coping big IOS(Inter networking Operating System)files to routers, So as a Linux administrators we have to install and configure tftp server.

Why these network guys uses TFTP server for coping IOS images? why not ftp, scp, rcp etc?
Ans : Because TFTP use UDP protocol for sending data, so its bit faster … Continue Reading

Posted by Surendra On Monday-Jun - 9 - 2008 Add Comments READ FULL POST

Part2 :

So coming to advanced RPM management here I am going to discuss how to convert .tar.gz/.tar.bz2 files,src.rpm files to rpm packages? So that its very much easy to install the packages by using rpm command.

New releases of Linux programs are generally released in the tar.gz format consisting of source code of the application. Normally you will compile these programs but at times they throw some compiler errors on your screen which Continue Reading

Posted by Surendra On Friday-Jun - 6 - 2008 Add Comments READ FULL POST

Package management in Linux is very much tedious job when compared to windows systems. Basically if we consider windows its very much easy even for LKG student will install the packages(in windows we will call it as softwares) very much easy main windows software packages are .exe or .bat or .msi or .cab files we will just double click it will install the package for you with minimal system knowledge this is all about Continue Reading

Posted by Surendra On Thursday-Jun - 5 - 2008 3 Comments READ FULL POST

Actually i am Google centric guy,who always romming around google google google to find out what Google is inventing day today. I am regular reader of googlesystem.blogspot.com and blogoscoped.com blogs, both the sites are totaly discuessing google releated information/hacks etc

So comming to the point why i am saying all this to u? that too in my linux blog? any guesses?
Ans : Today I found of some strange site from the above mentioned blogs
Continue Reading

Posted by Surendra On Monday-Jun - 2 - 2008 1 Comment READ FULL POST
dns records, dns configuration, dns stuff, dns server, open dns, dns report, how dns works, dns port number, dns in linux, global dns, types of dns, define dns, universal dns, dns address, domain name system, dns advantage, dns ip address, dns watch, dns query types, open dns address, check dns, dns namespace, dns resource records, dns tutorial, dns details, a dns, what is a dns, who is dns, how to dns, dns who is, dyn dns, dns servers, dns server service, dns a name, search dns, dns name, domain dns, dns setup, set dns

Checking named.conf and DNS zone files for syntax errors such as dots, spaces, and coma’s etc is a tedious job to find and pinpoint them. Its very difficult to find where is the error in named.conf file. So for that we can use

named-checkconf command to help us..

Syntax

#named-checkconf configurationfileloc 

Example :

#named-checkconf /var/named/chroot/etc/named.conf 

When you execute above command it will show you the errors if any according to line number, so its very Continue Reading

Posted by Surendra On Sunday-Jun - 1 - 2008 Add Comments READ FULL POST

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Linux_redirection_operators

Linux/Unix redirecti

 Redirecting operators in Linux  In order to understand about Redirecting operators ...

dns records, dns configuration, dns stuff, dns server, open dns, dns report, how dns works, dns port number, dns in linux, global dns, types of dns, define dns, universal dns, dns address, domain name system, dns advantage, dns ip address, dns watch, dns query types, open dns address, check dns, dns namespace, dns resource records, dns tutorial, dns details, a dns, what is a dns, who is dns, how to dns, dns who is, dyn dns, dns servers, dns server service, dns a name, search dns, dns name, domain dns, dns setup, set dns

Domain Name Server(D

History of DNS server How DNS server evolved? To understand why we ...

Linux Bash Shell sho

This is a small post on improving your productivity when working with ...

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Dear Friends/Readers, I take this opportunity to convey our sincere thanks ...

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    Surendra Kumar Chowdary

    My name is Surendra Kumar Anne. I am from Vijayawada which is cultural capital of south Indian state of Andhra Pradesh. I am a Linux evangelist who believes in Hard work, A down to earth person, Likes to share knowledge with others, Loves dogs, Likes photography. At present i work at Persistent Systems as Module Lead.   read more »