Thursday, June 4, 2009

tukang nggame tips~The Address Resolution Protocol (ARP) is the method for finding a host's link layer (hardware) address. ARP is primarily used to translate IP addresses to Ethernet MAC addresses. Media Access Control address (MAC address) is a unique identifier assigned to most network adapters. This is example Ethernet  HWaddr/Mac Address 00:1c:11:19:c1:11

With GNU/Linux we can use a command line to manipulate the system ARP cache. The command is arp. Arp manipulates or displays the kernel's IPv4 network neighbour cache. It can add entries to the table, delete one or display the current content. ARP stands for Address Resolution Protocol, which is used to find the media access control address  of  a  network neighbour for a given IPv4 Address.

Howto use it ?
From manual page Linux we get a synopsis to use it :

SYNOPSIS
       arp [-vn] [-H type] [-i if] [-a] [hostname]

       arp [-v] [-i if] -d hostname [pub]

       arp [-v] [-H type] [-i if] -s hostname hw_addr [temp]

       arp [-v] [-H type] [-i if] -s hostname hw_addr [netmask nm] pub

       arp [-v] [-H type] [-i if] -Ds hostname ifname [netmask nm] pub

       arp [-vnD] [-H type] [-i if] -f [filename]

With that command we can define the client mac address with fix ip address and acquaint it to router.

CLIENT/COMPUTER 1,2..n (c1,c2,..cn) -------------ROUTER

c1 mac address 00:1c:11:19:c1:11 IP address  192.168.1.1
c1 mac address 00:1c:11:19:b1:12 IP address  192.168.1.2

with that arp Linux command


#/usr/sbin/arp -s 192.168.1.1     00:1c:11:19:c1:11
#/usr/sbin/arp -s 192.168.1.1     00:1c:11:19:b1:12

or we create a bash file, example arp.sh. That content


#!/bin/bash
#tukang nggame computer
/usr/sbin/arp -s 192.168.1.1     00:1c:11:19:c1:11
#John computer
/usr/sbin/arp -s 192.168.1.1     00:1c:11:19:b1:12

Then, change permision for execution.


#chmod  755 arp.sh

The running that file


#./arp.sh

What advantage that methode ?
Now, router have database mac address and IP Address every computer. So a network administrator manage the router more easy. Because client can't change their Mac address offhand, if they was changed mac address or IP address that same with router database, so their computer can connect to router. It useful if you combine apply with squid/proxy server.

tukang nggame Ref:

http://en.wikipedia.org/wiki/MAC_address

http://en.wikipedia.org/wiki/Address_Resolution_Protocol

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Sunday, May 31, 2009

Tukang nggame post this clipping for SEO Contest tukang nggame. I hope tukang nggamer to be a winner as tukang nggamer for nggames.
tukang nggame clipping-

Prizes

Grand Prize $5,000
4 Category prizes: iPhone + $100 iTunes card

Prizes in the following categories:

  1. Best Design
  2. Best Story Telling Ability
  3. Most Popular
  4. Best Use of Multimedia

Contest Rules

You must read these Official Rules before entering the SlideShare "Tell A Story Contest" (the "Promotion"). All entrants ("Entrants") agree to be bound by these SlideShare Contest Official Rules (the "Official Rules").

No purchase necessary. The Promotion is void where any aspect of the Promotion is prohibited by law or where registration, bonding or translation is required.

Sponsor: Sponsor of the Promotion is SlideShare Inc ("SlideShare"), 739 Bryant Street, San Francisco, CA 94107, USA. All questions regarding the Promotion should be directed by e-mail to contests@slideshare.com.

How to Participate/Eligibility:

Starting at 12:01 a.m. Pacific Time (PT), May 26th, 2009, and continuing through 11:59 p.m. Pacific Time (PT), June 15th , 2009 (the "Promotion Period"), visit the web site at www.SlideShare.net, register (if you don't have an account) and post a slideshow presentation electronically. Files may be no more than 100 megabytes in size. Limit of ten entries per person.
Entrant must also supply a valid email address as part of the registration process and such other identification information as is requested, including their country of origin. No entries will be accepted after 11:59 p.m. Pacific Time (PT), June 15th , 2009. Each Entrant must be an individual who is legal resident at least the age of majority in his or her jurisdiction of residence for the duration of the Promotion Period. The Promotion is not open to residents of Cuba, Iran, Iraq, Syria, North Korea, Myanmar (formerly Burma) Sudan, Puerto Rico or the province of Quebec. Such residents are not eligible to participate. The Promotion is void in these countries and in any other jurisdiction where prohibited or restricted by law. SlideShare, in its sole discretion, shall determine the eligibility of Entrants and the time of entry.

Submissions must be "in good taste", may not contain any sexually explicit material or illegal content or activity, and must otherwise comply with the SlideShare terms and conditions at http://www.SlideShare.net/terms. SlideShare reserves the right to reject any entry for any reason in its sole discretion.

Employees, independent contractors, officers, and directors of SlideShare, its affiliates, subsidiaries, partners, advertising, promotion, and fulfillment agencies, and legal advisors, the judges, and the immediate family members and persons living in the same household of such persons, are not eligible to win a prize in the Promotion.

Entrants expressly waive any right Entrant may have under the laws of the country of Entrant's domicile or residency to have the Official Rules, the Promotion registration, the Promotion website, and all correspondence with Entrant written in the official language of such Entrant's country of domicile or residency.

By registering for or participating in the Promotion, Entrant agrees to abide by and be bound by these Official Rules and any decision SlideShare or its designees make regarding any matters relating to the Promotion. Entrants who do not comply with the Official Rules are not eligible to compete or win a prize. All decisions made by SlideShare or its designees shall be final and binding. SlideShare reserves the right to disqualify from the Promotion, and any future contest or other promotion conducted by SlideShare, and to prosecute to the fullest extent permitted by law, any Entrant who, in SlideShare's reasonable suspicion, tampers with any of SlideShare's sites, the entry process, the Promotion, violates these Official Rules, or acts in an unsportsmanlike or disruptive manner. In the event of disqualification of a winner, SlideShare may replace the winner with the next runner-up at the sole discretion of the SlideShare.

By participating in the Promotion, each Entrant participating in the Promotion agrees to grant to SlideShare a non-exclusive, worldwide, fully paid, royalty-free, perpetual license, with the right to sublicense, to reproduce, distribute, use, exploit, transmit, create derivative works of, publicly display and publicly perform any entries, materials and other information (including, without limitation, ideas for new or improved products or services) submitted by the Entrant in connection with the Promotion by all means and in any media now known or hereafter developed. Each participating Entrant hereby waives his or her moral rights in any such entries, materials and information, and hereby warrants that any such entries, materials and information are original with the Entrant, or that the Entrant has the right to submit such entries, materials and information. Entrant warrants that all persons appearing in the entry are able to give, and have given, their full consent to participation and to the exploitation of the rights in the entry envisaged hereunder. Each Entrant warrants that any music included in the entry is cleared for use as envisaged hereunder, and no further release are need to be obtained by SlideShare or any third party in relation to exploitation. Each Entrant warrants that the entries, materials and information submitted do not contain information considered by Entrant's place of business or any other third party to be confidential, and that the entries, materials and information submitted do not violate or infringe the rights of any third parties or violate any laws or regulations. Each Entrant agrees that he or she shall have no recourse against SlideShare for any alleged or actual infringement or misappropriation of any proprietary right in an Entrant's entry.

By participating in the Promotion, Entrant consents to SlideShare's use of his or her name, photograph and/or likeness, address, voice, and statements made by or attributed to him or her, in perpetuity, in any and all media now known or hereafter developed (including without limitation, print, broadcast, and Internet), for all business purposes including advertising and promotional activities without additional compensation, notice or approval, unless prohibited by law.

Contest Judging
Judging to determine the winners among the contest entries will be conducted by the online voters and SlideShare or its designee(s). Online voters will cast their vote to nominate the top presentations between 12:01 a.m. Pacific Time (PT) May 26th , 2009 and 11:59 p.m. Pacific Time (PT) June 15th , 2009. Once that is done, SlideShare or its designee(s) will determine the "Tell A Story Contest" winners. This would be one Grand prize and four prizes for Best Design, Best Story Telling Ability, Most Popular and Best Use of MultiMedia. Voters and SlideShare will judge the contest entries based on three equally weighted factors: (i) the creativeness of Entrant's presentation; (ii) the clarity of Entrant's presentation; and (iii) the persuasiveness of Entrant's presentation.
The "Tell A Story Contest" winners will be selected by SlideShare or its designee(s).

SlideShare will identify and count the online votes and will be the sole inspector and final arbiter of these numbers. Entrant agrees not to use any form of "spamming" or other improper means to increase votes in a way inconsistent with the spirit of this Promotion, or any methods considered by SlideShare in its sole discretion to be unsportsmanlike. SlideShare reserves the right to throw out any votes it suspects are improper in its sole discretion.
Because this part of the Promotion is a contest of skill, winning the contest aspect of the promotion is dependent on the quality of submissions received.
Finality of Decisions: All decisions of the SlideShare are final and binding in all matters relating to this Promotion.

Prizes:

Prizes for "Tell a Story Contest" winners:

Grand Prize : $5000

Four Prizes for Best Design, Best Story Telling Ability, Most Popular and Best Use of MultiMedia – iPhone + $100 iTunes gift certificate.

Taxes: ALL TAXES ASSOCIATED WITH THE RECEIPT OR USE OF THE PRIZES ARE THE SOLE RESPONSIBILITY OF THE WINNERS. SlideShare reserves the right to withhold any taxes as required by applicable law. All prizes will be awarded (other than prizes withheld for tax purposes as required by applicable law) and are not transferable. No substitutions (including for cash) are permitted, except SlideShare reserves the right to substitute prizes of equal or greater monetary value to the prizes if for any reason any prize cannot be awarded as contemplated in these Official Rules. Winners will be required to supply a Social Security Number (or, in Canada, a Social Insurance Number, or, in the United Kingdom, a National Insurance Number) or similar Taxpayer or government ID prior to the award of any prize.

Notification of Winners: Winners will be attempted to be notified on or about June 29th, 2009. Winners will be notified by e-mail, phone and/or regular mail and must sign and return an declaration of eligibility and compliance with these Official Rules, a publicity/liability release (unless prohibited by law), and any other requested documents within the time period stipulated in the documents. Failure to comply with this requirement may result in disqualification. Any notification returned as undeliverable may result in disqualification. In the event of a dispute about the identity of an Entrant, entries will be declared submitted by the Authorized Account Holder of the e-mail address submitted at time of entry or associated with a SlideShare account. "Authorized Account Holder" is defined as the natural person who is assigned to an e-mail address by an Internet access provider or online service provider or other organization that is responsible for assigning e-mail addresses for the domain associated with the submitted e-mail address. A winner may be required to provide SlideShare with proof that he or she is the Authorized Account Holder of the e-mail address associated with the winner.

Individuals may request the name of the winners by sending an e-mail to contests@slideshare.com or submitting a self-addressed, stamped, envelope to SlideShare Tell A Story Contest, Winners' List Request, 739 Bryant Street, San Francisco, CA 94107, USA. Residents of Vermont, the United Kingdom, Canada and other jurisdictions where submission of return postage is prohibited may omit return postage.

Disclaimer and Limit of Liability: SLIDESHARE MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED, REGARDING ANY PRIZE OR ANY ENTRANT'S PARTICIPATION IN THE PROMOTION. SLIDESHARE SHALL NOT BE RESPONSIBLE OR LIABLE FOR ANY LOSS, DAMAGE, COST, OR INJURY THAT ARISES FROM OR RELATES TO PARTICIPATION IN THE PROMOTION, OR WINNING OR USE OF A PRIZE, INCLUDING BUT NOT LIMITED TO: (I) LATE, LOST, DELAYED, DAMAGED, MISDIRECTED, INCOMPLETE, OR UNINTELLIGIBLE ENTRIES; (II) TELEPHONE, ELECTRONIC, HARDWARE OR SOFTWARE PROGRAM, NETWORK, INTERNET, OR COMPUTER MALFUNCTIONS, FAILURES, VIRUSES OR DIFFICULTIES OF ANY KIND; (III) FAILED, INCOMPLETE, GARBLED, OR DELAYED COMPUTER TRANSMISSIONS; (IV) THE DOWNLOADING OF ANY MATERIAL IN CONNECTION WITH THIS PROMOTION; OR (V) ANY OTHER CONDITION THAT MAY CAUSE THE PROMOTION TO BE DISRUPTED OR CORRUPTED. SLIDESHARE RESERVES THE RIGHT, IN ITS SOLE DISCRETION AND WITHOUT PRIOR NOTICE, TO SUSPEND OR CANCEL THE PROMOTION OR ALTER THE RULES FOR ANY REASON, INCLUDING, BUT NOT LIMITED TO, IF AT ANY TIME A COMPUTER VIRUS, TECHNICAL PROBLEM, OR OTHER UNFORESEEABLE EVENT ALTERS OR CORRUPTS THE ADMINISTRATION OF THE PROMOTION.

Release: BY ENTERING THE PROMOTION, EACH ENTRANT RELEASES AND AGREES TO INDEMNIFY AND HOLD HARMLESS SLIDESHARE AND ITS PARENT COMPANIES, SUBSIDIARIES, AFFILIATES, DIRECTORS, OFFICERS, EMPLOYEES, PARTNERS AND AGENTS FROM ANY LIABILITY WHATSOEVER FOR ANY CLAIMS, COSTS, LOSSES, OR DAMAGES OF ANY KIND (INCLUDING, WITHOUT LIMITATION, THOSE RELATED TO PERSONAL INJURY, DEATH, DAMAGE TO PROPERTY, INFRINGEMENT OF PROPRIETARY RIGHTS, RIGHTS OF PUBLICITY OR PRIVACY OR DEFAMATION) ARISING OUT OF OR IN CONNECTION WITH: (I) THE ENTRY SUBMITTED BY ENTRANT; (II) ENTERING AND PARTICIPATING IN THE PROMOTION; AND/OR (III) ACCEPTING OR USING ANY PRIZE. HOWEVER NOTHING IN THESE OFFICIAL RULES SHALL LIMIT SPONSOR'S LIABILITY UNDER ANY CATEGORY OF LIABILITY WHICH UNDER THE LAW OF AN ENTRANT'S JURISDICTION CANNOT LAWFULLY BE LIMITED.

Governing Law: The Promotion and the rights and obligations of SlideShare and Entrants will be governed by and controlled by the laws of the State of California, United
States of America, applicable to contracts made and performed therein without reference to the applicable choice of law provisions. All actions, proceedings or litigation relating hereto will be instituted and prosecuted solely within the State of California, Santa Clara County. The parties consent to the jurisdiction of the state courts of California and federal court located within such state and county with respect to any action, dispute or other matter pertaining to or arising out of the Promotion.

Privacy: Entrant information submitted as part of the registration process will be collected in accordance with SlideShare's Privacy Policy which can be found at http://www.SlideShare.net/privacy

Sponsor: Sponsor of the Promotion is SlideShare Inc ("SlideShare"), 739 Bryant Street, San Francisco, CA 94107, USA. All questions regarding the Promotion should be directed by e-mail to contests@slideshare.com or mail 739 Bryant Street, San Francisco, CA 94107, USA

tukang nggame clip from (source/detail information ):

http://www.slideshare.net/contest/fuze-tell-a-story-contest

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