IRC INTRO Introduction to IRC for People Using Windows May 5Th, 2000
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Desynched Channels on Ircnet
Desynched channels on IRCnet Michael Hansen and Jeroen F. J. Laros [email protected] October 29, 2018 Abstract In this paper we describe what a desynchronised channel on IRC is. We give procedures on how to create such a channel and how to remove desyn- chronisation. We explain which types of desynchronisation there are, what properties desynchronised channels have, and which properties can be ex- ploited. 1 Introduction IRC [1] is one of the oldest digital communication protocols on the internet [2]. This protocol is a form of synchronous conferencing which is mainly used for its one-to-many communication capabilities. Although its popularity has somewhat diminished since the introduction of instant messaging applications [3] like the MSN messenger [4], it is still widely used. In this paper, we first give some background information about IRC in Sec- tion 2. In Section 3 we elaborate on the phenomenon of desynched channels and in Section 4 we describe how to place a boundary, Section 5 covers the occurrence of fake modes and Section 6 describes how to remove a desync. In Section 7, we give some examples of possible uses of fake modes and we conclude in Section 8. arXiv:0811.3140v1 [cs.NI] 19 Nov 2008 2 Background An IRC network consists of multiple servers connected to each other, there are no cycles in this network, so the topology of this network is an undirected tree (acyclic graph). An IRC network also has clients connected to its servers, and messages are relayed from server to server to transfer a message from one client to another. -
Praktikum2-Fh.Pdf
SS Bericht im zweiten praktischen Studiensemester Hauptthemen Installation und Betreuung eines NetNewsServers Installation und Dokumentation von IRC und MailClients Feyrer Hub ert Name Vorname Studiengrupp e IT Ausbildungsb etrieb Rechenzentrum der a t Regensburg Universit Universit a tsstr Regensburg Juni Abgab etermin Kenntnis genommen ::::::::::::::::::::::::::::::::::::::::: Hr K Wur Praktikumsb etreuer Vorwort Dieser Praktikumsb ericht gliedert sich in drei Teile auf entsprechend den drei im Praktikum b ehandelten Themengebieten Zuerst wird ausfuhrlich das Thema NetNews diskutiert darauf folgt eine Einfu hrung in das Internet Relay Chat IRC und die Beschreibung einiger Features des MailClients Elm art was NetNews sind und welche Konventionen im Die Einfu hrung zum Thema NetNews erkl achstes folgt dann eine Beschreibung angig sind Als n origen Netzwerk dem Usenet g zugeh ahlung der Leistungsmerk der Server und ClientInstallation gefolgt von einer allgemeinen Aufz o tigt male von Newsreadern Am Beispiel von TIN und XRn wird gezeigt welche Funktionen b en alt eine Kurzb eschreibung opfen Der weitere Text enth werden um das Medium News auszusch der zur Zeit an der Uni Regensburg existierenden Grupp en sowie eine Auistung interessanter Grupp en zu den einzelnen Betriebssystemen Der letzte Teil gibt Hinweise fur die Installation der b ereits ub ersetzten Newsreader auf eigenen Workstations auterung was IRC Die Einfu hrung ins IRC im zweiten Teil b esteht aus einer allgemeinen Erl ist und welche Konventionen gelten -
STEM Subjects Face the Haptic Generation: the Ischolar Tesis
STEM Subjects Face the Haptic Generation: The iScholar Tesis doctoral Nuria Llobregat Gómez Director Dr. D. Luis Manuel Sánchez Ruiz Valencia, noviembre 2019 A mi Madre, a mi Padre (†), a mis Yayos (†), y a mi Hija, sin cuya existencia esto no hubiese podido suceder. Contents Abstract. English Version Resumen. Spanish Version Resum. Valencian Version Acknowledgements Introduction_____________________________________________________________________ 7 Outsight ____________________________________________________________________________________ 13 Insight ______________________________________________________________________________________14 Statement of the Research Questions __________________________________________________________ 15 Dissertation Structure ________________________________________________________________________16 SECTION A. State of the Art. The Drivers ____________________________________________ 19 Chapter 1: Haptic Device Irruption 1.1 Science or Fiction? Some Historical Facts ______________________________________________ 25 1.2 The Irruptive Perspective ___________________________________________________________ 29 1.2.1 i_Learn & i_Different ____________________________________________________________________ 29 1.2.2 Corporate Discourse and Education ________________________________________________________ 31 1.2.3 Size & Portability Impact _________________________________________________________________ 33 First Devices _____________________________________________________________________________ 33 Pro Models -
Universidad Pol Facultad D Trabajo
UNIVERSIDAD POLITÉCNICA DE MADRID FACULTAD DE INFORMÁTICA TRABAJO FINAL DE CARRERA ESTUDIO DEL PROTOCOLO XMPP DE MESAJERÍA ISTATÁEA, DE SUS ATECEDETES, Y DE SUS APLICACIOES CIVILES Y MILITARES Autor: José Carlos Díaz García Tutor: Rafael Martínez Olalla Madrid, Septiembre de 2008 2 A mis padres, Francisco y Pilar, que me empujaron siempre a terminar esta licenciatura y que tanto me han enseñado sobre la vida A mis abuelos (q.e.p.d.) A mi hijo icolás, que me ha dejado terminar este trabajo a pesar de robarle su tiempo de juego conmigo Y muy en especial, a Susana, mi fiel y leal compañera, y la luz que ilumina mi camino Agradecimientos En primer lugar, me gustaría agradecer a toda mi familia la comprensión y confianza que me han dado, una vez más, para poder concluir definitivamente esta etapa de mi vida. Sin su apoyo, no lo hubiera hecho. En segundo lugar, quiero agradecer a mis amigos Rafa y Carmen, su interés e insistencia para que llegara este momento. Por sus consejos y por su amistad, les debo mi gratitud. Por otra parte, quiero agradecer a mis compañeros asesores militares de Nextel Engineering sus explicaciones y sabios consejos, que sin duda han sido muy oportunos para escribir el capítulo cuarto de este trabajo. Del mismo modo, agradecer a Pepe Hevia, arquitecto de software de Alhambra Eidos, los buenos ratos compartidos alrrededor de nuestros viejos proyectos sobre XMPP y que encendieron prodigiosamente la mecha de este proyecto. A Jaime y a Bernardo, del Ministerio de Defensa, por haberme hecho descubrir las bondades de XMPP. -
A Short IRC Primer
A short IRC primer Nicolas Pioch Nap on IRC <Nicolas Pi och g ras p ins al yo nf r> Text conversion by Owe Rasmussen Sorg <drasmus d tek ch al mer s se> Edition b February Abstract Have you ever wanted to talk with other computer users in other parts of the world Well guess what::: You can The program is called IRC Internet Relay Chat and it is networked much over North America Asia Europ e and Oceania This program is a substitution for talk and many other multiple talk programs you might have read ab out When you are talking on IRC everything you type will instantly b e transmitted around the world to other users that might b e watching their terminals at the time they can then type something and respond to your messages and vice versa I should warn you that the program can b e very addictive once you b egin to make friends and contacts on IRC esp ecially when you learn how to discuss in languages::: Topics of discussion on IRC are varied just like the topics of Usenet newsgroups are varied Technical and p olitical discussions are p opular es p ecially when world events are in progress IRC is also a way to expand your horizons as p eople from many countries and cultures are on hours a day Most conversations are in English but there are always channels in German Japanese French Finnish and o ccasionally other languages IRC gained international fame during the late Persian Gulf War when up dates from around the world came across the wire and most p eople on IRC gathered on a single channel to hear these rep orts CONTENTS Contents -
Abstract Introduction Methodology
Kajetan Hinner (2000): Statistics of major IRC networks: methods and summary of user count. M/C: A Journal of Media and Culture 3(4). <originally: http://www.api-network.com/mc/0008/count.html> now: http://www.media-culture.org.au/0008/count.html - Actual figures and updates: www.hinner.com/ircstat/ Abstract The article explains a successful approach to monitor the major worldwide Internet Relay Chat (IRC) networks. It introduces a new research tool capable of producing detailed and accurate statistics of IRC network’s user count. Several obsolete methods are discussed before the still ongoing Socip.perl program is explained. Finally some IRC statistics are described, like development of user figures, their maximum count, IRC channel figures, etc. Introduction Internet Relay Chat (IRC) is a text-based service, where people can meet online and chat. All chat is organized in channels which a specific topic, like #usa or #linux. A user can be taking part in several channels when connected to an IRC network. For a long time the only IRC network has been EFnet (Eris-Free Network, named after its server eris.berkeley.edu), founded in 1990. The other three major IRC networks are Undernet (1993), DALnet (1994) and IRCnet, which split off EFnet in June 1996. All persons connecting to an IRC network at one time create that IRC network’s user space. People are constantly signing on and off, the total number of users ever been to a specific IRC network could be called social space of that IRC network. It is obvious, that the IRC network’s social space by far outnumbers its user space. -
Users As Co-Designers of Software-Based Media: the Co-Construction of Internet Relay Chat
Users as Co-Designers of Software-Based Media: The Co-Construction of Internet Relay Chat Guillaume Latzko-Toth Université Laval AbsTrAcT While it has become commonplace to present users as co-creators or “produsers” of digital media, their participation is generally considered in terms of content production. The case of Internet Relay Chat (IRC) shows that users can be fully involved in the design process, a co-construction in the sense of Science and Technology Studies (STS): a collective, simultaneous, and mutual construction of actors and artifacts. A case study of the early de - velopment of two IRC networks sheds light on that process and shows that “ordinary users” managed to invite themselves as co-designers of the socio-technical device. The article con - cludes by suggesting that IRC openness to user agency is not an intrinsic property of software- based media and has more to do with its architecture and governance structure. Keywords Digital media; Communication technology; Co-construction; Design process; Ordinary user résumé Il est devenu banal de présenter l’usager comme cocréateur ou « produtilisateur » des médias numériques, mais sa participation est généralement envisagée comme une production de contenus. Le cas d’IRC (Internet Relay Chat) montre que les usagers des médias à support logiciel peuvent s’engager pleinement dans le processus de conception, une co-construction au sens des Science and Technology Studies : une construction collective, simultanée et mutuelle des acteurs et des artefacts. Une étude de cas portant sur le développement de deux réseaux IRC éclaire ce processus et montre que les « usagers ordinaires » sont parvenus à s’inviter comme co-concepteurs du dispositif. -
Internet Relay Chat. ERIC Digest
ED425743 1999-01-00 Internet Relay Chat. ERIC Digest. ERIC Development Team www.eric.ed.gov Table of Contents If you're viewing this document online, you can click any of the topics below to link directly to that section. Internet Relay Chat. ERIC Digest............................................... 1 WHY USE INTERNET RELAY CHAT?..................................... 2 WHAT IS REQUIRED?........................................................ 2 HOW IS IRC ORGANIZED?.................................................. 3 NETS..............................................................................3 CHANNELS......................................................................3 OPS............................................................................... 3 NICKS.............................................................................4 HOW DO YOU FIND, JOIN, OR CREATE A CHANNEL?............... 4 CAN YOU SEND A PRIVATE MESSAGE?................................ 4 HOW DOES ONE EXIT AN IRC CHAT?................................... 4 WHAT ARE THE DISADVANTAGES OF IRC?............................4 WHAT EDUCATIONAL BENEFITS CAN I EXPECT?....................5 ERIC Identifier: ED425743 Publication Date: 1999-01-00 Author: Simpson, Carol Source: ERIC Clearinghouse on Information and Technology Syracuse NY. Internet Relay Chat. ERIC Digest. ED425743 1999-01-00 Internet Relay Chat. ERIC Digest. Page 1 of 6 www.eric.ed.gov ERIC Custom Transformations Team THIS DIGEST WAS CREATED BY ERIC, THE EDUCATIONAL RESOURCES INFORMATION CENTER. FOR MORE -
A Tool for Internet Chatroom Surveillance
A Tool for Internet Chatroom Surveillance Ahmet C¸amtepe, Mukkai S. Krishnamoorthy, and B¨ulent Yener ? Department of Computer Science, RPI, Troy, NY 12180, USA. {camtes, moorthy, yener}@cs.rpi.edu Abstract. Internet chatrooms are common means of interaction and communications, and they carry valuable information about formal or ad-hoc formation of groups with diverse objectives. This work presents a fully automated surveillance system for data collection and analysis in Internet chatrooms. The system has two components: First, it has an eavesdropping tool which collects statistics on individual (chatter) and chatroom behavior. This data can be used to profile a chatroom and its chatters. Second, it has a computational discovery algorithm based on Singular Value Decomposition (SVD) to locate hidden communities and communication patterns within a chatroom. The eavesdropping tool is used for fine tuning the SVD-based discovery algorithm which can be deployed in real-time and requires no semantic information processing. The evaluation of the system on real data shows that (i) statistical prop- erties of different chatrooms vary significantly, thus profiling is possible, (ii) SVD-based algorithm has up to 70-80% accuracy to discover groups of chatters. 1 Introduction and Background Internet chatrooms provide for an interactive and public forum of communica- tion for participants with diverse objectives. Two properties of chatrooms make them particularly vulnerable for exploitation by malicious parties. First, the real identity of participants are decoupled from their chatroom nicknames. Second, multiple threads of communication can co-exists concurrently. Although human- monitoring of each chatroom to determine who-is-chatting-with-whom is possible, it is very time consuming hence not scalable. -
The Copyright Crusade
The Copyright Crusade Abstract During the winter and spring of 2001, the author, chief technology officer in Viant's media and entertainment practice, led an extensive inqUiry to assess the potential impact of extant Internet file-sharing capabilities on the business models of copyright owners and holders. During the course of this project he and his associates explored the tensions that exist or may soon exist among peer-to-peer start-ups, "pirates" and "hackers," intellectual property companies, established media channels, and unwitting consumers caught in the middle. This research report gives the context for the battleground that has emerged, and calls upon the players to consider new, productive solutions and business models that support profitable, legal access to intellectual property via digital media. by Andrew C Frank. eTO [email protected] Viant Media and Entertainment Reinhold Bel/tIer [email protected] Aaron Markham [email protected] assisted by Bmre Forest ~ VI ANT 1 Call to Arms Well before the Internet. it was known that PCs connected to two-way public networks posed a problem for copyright holders. The problem first came to light when the Software Publishers Association (now the Software & Information Industry Association), with the backing of Microsoft and others, took on computer Bulletin Board System (BBS) operators in the late 1980s for facilitating trade in copyrighted computer software, making examples of "sysops" (as system operators were then known) by assisting the FBI in orchestrat ing raids on their homes. and taking similar legal action against institutional piracy in high profile U.S. businesses and universities.' At the same time. -
Procurve Network Access Controller 800
ProCurve Network Access Controller 800 The ProCurve Network Access Controller (NAC) 800 combines a RADIUS- based authentication server and the ability to validate the integrity of the systems connecting to the network, allowing network administrators to secure the network from unauthorized users and systems that pose a threat to the network resources. ProCurve Network Access Controller 800 (J9065A) ProCurve Network Access Controller 800 Features and benefits Resiliency and high availability Management • Enforcement server resiliency and redundancy: enable high network availability • Centralized endpoint policy management: for mission-critical LAN deployments; endpoint testing policies are centrally enforcement servers continue to provide managed by a single management server and authentication and endpoint testing services in shared by up to ten enforcement servers the absence of a management server and can be configured in clusters to provide • Administration console: a Web-based console redundancy and load-balancing for endpoint provides an easy-to-use interface for testing configuring endpoint policies and enforcement clusters as well as a dashboard-style interface Security for viewing the status of endpoint integrity testing • Built-in RADIUS server: can perform authentication services or act as a proxy server • Default testing policies: default testing for a remote RADIUS authentication service policies provide a great starting point for endpoint testing and can be easily utilized as • Supports standard-based or a local the basis -
Os^Ar M Iadison Fans Ha^ Ive Their * Chance Woma Long W Saves Fr An's
_ .-G o o d mmorning.. l b s t fft s t r ft l ) k e T oday’s forecast1s t : • ccum Mostly cloudy withith a cliancc of show- 1TBe Associated Press ers and thundcrshdwciw ers. W e st w iiid s 10 A ssessm enisnt of 37th to 15 mpli. Highs ne;irear 65 degrees. Lows NEW YORK— Richardd NixonN died I'ri- p r e s i d ea n n l t - A S -^0 -to 45-dcgrceK.-^— _ day,-fouT-days-atlw-i;ufrcrin{ring-a-Ktroko-that- ----------------- “ ^ ~ N i x o t r b i b gjraphy f c - AS P a g o A 2 hhad left him m 11 deep comu,lu, IH e w a s 8 1 , ------------------------ Thc former president dieilied al 7:08 p.m. MDT nt New York HeHospital, said at the Richard M. Nixolixon I’residcntial Li- snokeswomiin Mvma Manncimcrs. "His family ___________ ' brary and Birthplace in \Yorba Linda, Calif. was wilh' him," she said. --------A-privMly intcrin.,-nt ;vilwill follow .at .tlifc- li._______ Reporters gathered outsidiside the Mnnhat- bniry near thc grave ofhisof I wife. Tat. who Young E arth DaO a y w o r k e r s titan hospital learned thc nenews about IK- f c - . died last year. A ninchcr includedi;d ichildren in his rc- hhours after his death in a'a two-sentence m NixDn was broughtI to thc hospiial after habilitiition work crc':rew on over-grazed nnew.'i release. Soon aflpr llie news .was an- s u ffe r in g th e s tr o k e NltiNlonday nighl at his liind bordering n sj^ring■ing.