... Message Transfer Agent: SMTP Message Access Agent: POP and IMAP Web-Based Mail 26.15 Figure 26.6 First scenario in electronic mail 26.16 Note When the sender and the receiver of an e -mail are ... electronic mail 26.18 Note When the sender and the receiver of an e -mail are on different systems, we need two UAs and a pair of MTAs (client and server) 26.19 Figure 26.8 Third scenario in electronic ... 26.3 (continued) 26.43 Figure 26.19 POP3 and IMAP4 26.44 Figure 26.20 The exchange of commands and responses in POP3 26.45 26-3 FILE TRANSFER Transferring files from one computer to another is one...
Ngày tải lên: 15/03/2014, 12:20
... variety of print and electronic formats and by print-on-demand Some material included with standard print versions of this book may not be included in ebooks or in print-on-demand If this book ... Leads with Blogging, LinkedIn, Twitter, Facebook, E -Mail, and More Kipp Bodnar and Jeffrey L Cohen John Wiley & Sons, Inc ffirs.indd i 02/12/11 10:45 AM Copyright © 2012 by Kipp Bodnar and Jeffrey ... use it And that’s where this book comes in This is the book that strips out the hype surrounding tools and platforms and shows you—with how-to blueprints and frameworks—how you can generate and...
Ngày tải lên: 29/05/2014, 21:25
Kudzu a decentralized and self organizing peer to peer file transfer system
... with that file and begin the download 3.4.2 Chunks and Blocks In order to leverage the bandwidth of many users transferring the same file, it is important to be able to both download and upload ... dataset user entry with file and queries 4.3.1 Data Parsing and Cleaning The dataset itself is simply a large (roughly 20 MB) XML file containing users and their files and queries An example user ... between this node's file store and the potential peer's file store In using this node's file store, we are making the assumption that there is a correlation between a node's files and the queries...
Ngày tải lên: 21/09/2015, 21:27
Communicating over the Internet: Electronic Mail, Usenet, and Email Interest Groups
... requires a recipient name and address, and electronic mail is no different In order to send and receive electronic mail you must have an electronic mail address Your electronic mail address uniquely ... hackers, and electronic mail tampered with In spite of these potential problems electronic mail is an extremely useful means of communication Using Electronic Mail Electronic Mail Addresses Sending and ... about electronic mailing lists, as well as Gopher and World Wide Web resources, and Usenet newsgroups Other Uses of Electronic Mail Electronic mail is much more flexible than one might expect Electronic...
Ngày tải lên: 09/06/2016, 14:46
LƯU TRỮ VÀ CẤU TRÚC TẬP TIN (Storage and File Structure)
... cận để ánh xạ CSDL đến file sử dụng số file, lưu trữ mẩu tin thuộc độ dài cố định vào file cho Một cách khác cấu trúc file cho ta điều tiết nhiều độ dài cho mẩu tin Các file mẩu tin độ dài cố ... chức file đống (Heap File Organization) Trong tổ chức này, mẩu tin lưu trữ nơi file, có không gian cho Không có thứ tự mẩu tin Một file cho quan hệ • Tổ chức file ( Sequential File Organization) ... A-217 A-301 550 • file mẩu tin account Trong phần này, ta giả thiết tất file thứ tự khoá tìm kiếm Các file vậy, với mục sơ cấp khoá tìm kiếm này, gọi file mục (index-sequential files) Chúng biểu...
Ngày tải lên: 15/09/2012, 09:38
MÔ HìNH HOá QUá TRìNH TRAO ĐổI NHIệT ẩM TRONG MáY ấP TRứNG GIA CầM Modeling of heat and mass transfer in chicken egg incubators
... (1980), Heat and mass transfer, Mir Publisher, Moscow Peebles E D, Christopher D McDaniel (2004), A Practical Manual for Understanding the Shell Structure of Broiler Hatching Eggs and Measurement ... Mathematical Simulation of Mass and Heat Transfer in High Moisture Foods, Trans ASAE, pp 55-59 224 Husain A., Chen C.S., Clayton J T (1973), Simultaneuos Heat and Mass Diffusion in Biological ... drying systems: Simulations and optimization, Agrotech Publishing Academy, Udaipur, pp 131-133 Haghighi K., Segerlind L.J, (1988), Modeling Simultaneous Heat and Mass Transfer in Isotropic Sphere,...
Ngày tải lên: 28/08/2013, 08:31
Effect of periodic suction on three dimensional flow and heat transfer past a vertical porous plate embedded in a porous medium
... velocity and temperature of the flow field are solved employing perturbation technique and the effects of the pertinent parameters on the velocity, temperature, skin friction and the rate of heat transfer ... the velocity and temperature of the flow field are solved employing perturbation technique and the effects of the flow parameters on the velocity and temperature of the flow field and also on ... following results of physical interest on the velocity and temperature of the flow field and also on skin friction and the rate of heat transfer at the wall The effect of growing permeability...
Ngày tải lên: 05/09/2013, 14:58
Directory and File Commands
... Command to join two files into one $ cat filename1 filename2 > file3 This example joins filename1 and filename2 files into filename3 file Note – If filename3 is existed, this command will overwrite ... program The format for the redirection of standard input, standard output, and standard error is: command > file or command >> file command < file command 2> file Angle Brackets ( >, ) Use the ... using the mailx command This is the standard command-line mail program and is addressed in more detail in Appendix B Redirecting Standard Error to a File $ Date 2> errorfile $ cat errorfile ksh:...
Ngày tải lên: 02/10/2013, 09:20
Interruptions and file managing
... to file handling" FCB Method 0FH Open file 14H Sequential reading 15H Sequential writing 16H Create file 21H Random reading 22H Random writing Handles 3CH Create file 3DH Open file 3EH Close file ... fields of the actual block and register of an opened FCB and places the information on the DTA, Disk Transfer Area 22H FUNCTION Use: To write in an random manner an FCB file Call registers: AH = ... content of the DTA FILE WORKING FUNCTIONS: HANDLES: 3CH FUNCTION Use: To create a file if it does not exist or leave it on length if it exists, Handle Call registers: AH = 3CH CH = File attribute...
Ngày tải lên: 06/10/2013, 20:20
File Transfer Protocol (FTP)
... c thi t l p có truy n file, k t thúc t ñ ng 27 V Electronic Mail Khái ni m Ki n trúc h th ng mail Khuôn d ng mail Các giao th c truy n mail Webmail 28 Khái ni m H th ng mail: • Cho phép g i nh ... ng mail Message Transfer Agents –MTA • Chương trình thư ng trú phía server (System daemon) • Th c hi n vi c truy n mail 30 Các ch c b n c a h th ng mail T o mail – Composition Truy n mail – Transfer ... Displaying X lý mail ñã nh n – Disposition 31 T ch c h th ng mail Có mailbox: Inbox (Incoming mailbox) Outbox (Outgoing mailbox) Các d ng mailbox ñ c bi t: Bulk • Ch a thư rác – spam/junk e -mail Sent...
Ngày tải lên: 19/10/2013, 00:20
Tài liệu Chapter-26-Electronic mail-clients ppt
... messages Mail user agents A mail user agent is a program that interfaces between the user and the mail system It allows the user to read, forward and reply to incoming mail, and to send his own mail ... messages • xfmail is an X-based mailer, which you might prefer to the text-based mailers we’re talking about here • sylpheed is a more recent X-based mailer You may prefer it to xfmail Files, folders ... well with long mail messages, it’s difficult to keep an overview of large quantities of mail, like most people seem to accumulate, and it can’t handle MIME Many more sophisticated mailers have been...
Ngày tải lên: 11/12/2013, 00:15
Tài liệu Chapter-27-Electronic mail -servers pptx
... Chapter 27: Electronic mail: servers a complicated issue postfix keeps its configuration files in the directory /usr/local/etc/postfix, and sendmail keeps them in /etc /mail • Outgoing postfix mail is ... in the bat book, and the original sendmail distribution, available from http://www.sendmail.org/ , contains instructions for experts How mail gets delivered Ideally, to send mail, the source ... /var/spool/postfix, while sendmail currently stores its mail in the hierarchies /var/spool/mqueue and /var/spool/clientmqueue • Incoming mail is stored in the directory /var /mail Normally each user...
Ngày tải lên: 11/12/2013, 00:15
Tài liệu Text Editing and File Management ppt
... rename a file The more conventional way to rename a file is to select the file by clicking on it once Then, with the file “testfile.txt” selected, go to the File menu of Windows Explorer and select ... select Rename This will outline the filename with a box and highlight the name of the file Now type a new file name for the file, such as “newname.txt” After the file is renamed, press the enter ... way to rename a file in Windows is to right-click on the filename itself and select Rename from the drop-down menu Use this method to rename the file back to the original name “testfile.txt” Both...
Ngày tải lên: 18/01/2014, 05:20
Tài liệu Chapter 19. Mail and Address Book Email is a fast, cheap, convenient communication medium. pptx
... is finished and it can take a very long time—you'll find precisely the same folders set up in Mail To bring over your old mail and mailboxes, choose File 19-3 has the details Import Mailboxes Figure ... Luckily, Mail can read and send email through Exchange servers as though your Mac were just another beige PC Free, Web-based services like Hotmail, Yahoo, and Gmail also store your mail on the ... service provider that Mail doesn't recognize when you type in your email name and password—you weirdo—then you have to set up your mail account the long way Mail prompts you along, and you confront...
Ngày tải lên: 21/01/2014, 06:20
Tài liệu Dive Into Python-Chapter 6. Exceptions and File Handling doc
... understand the file handling code in the fileinfo.py sample code from teh previous chapter This example shows how to safely open and read from a file and gracefully handle errors Example 6.6 File ... f in fileList if os.path.splitext(f)[1] in fileExtList] def getFileInfoClass(filename, module=sys.modules[FileInfo. module ]): "get file info class from filename extension" subclass = "%sFileInfo" ... module Class Attribute >>> from fileinfo import MP3FileInfo >>> MP3FileInfo. module 'fileinfo' >>> sys.modules[MP3FileInfo. module ] Every Python class...
Ngày tải lên: 26/01/2014, 08:20
Tài liệu Electrical and Electronic Principles and Technology pptx
... and renewable energies, relative and absolute voltages, self and mutual inductance, virtual test and measuring instruments In addition, applications in all areas are expanded and emphasised and ... Electrical and Electronic Principles and Technology, 3rd Edition introduces the principles which describe the operation of d.c and a.c circuits, covering both steady and transient states, and applies ... Electrical and Electronic Principles and Technology To Sue Electrical and Electronic Principles and Technology Third edition John Bird BSc(Hons), CEng,...
Ngày tải lên: 18/02/2014, 22:20
Tài liệu UNIVERSITY ENTREPRENEURSHIP AND TECHNOLOGY TRANSFER: PROCESS, DESIGN, AND INTELLECTUAL PROPERTY doc
... technology transfer programs, and those who study the process and problems of university-based knowledge transfer, to discuss what synergies exist and how entrepreneurship and technology transfer ... and internal demands for knowledge transfer, universities have responded by investing in augmented technology transfer or licensing offices, adding courses and programs in commercialization, and ... knowledge transfer, and more specifically, technology transfer, because of the perceived opportunities for patenting and licensing revenues Entrepreneurship programs and curricula across colleges and...
Ngày tải lên: 19/02/2014, 05:20
Tài liệu Taxation and Technology Transfer: Key Issues doc
... of poor harvests and demanded that landlords pass the benefit on to their tenants Because the empire depended heavily on the land tax and landowners resisted strongly, this demand was not met Because ... Ming and the Qing, there was a long-standing commitment never to raise the land tax ( yong bu jia fu) In 1713, the Kangxi emperor froze the land tax at the 1711 level, regardless of changes in land ... department Chair and Guggenheim Fellow, he is the author of Up to the Mountains and Down to the Villages: The Transfer of Youth from Urban to Rural China (1977) and numerous articles and book chapters...
Ngày tải lên: 19/02/2014, 08:20
Tài liệu Taxation and Technology Transfer: Key Issues ppt
... Transfer of Technology for Successful Integration into the Global Economy Taxation and Technology Transfer: Key Issues United Nations New York and Geneva, 2005 Technology Transfer and Taxation: ... researchers and policy makers on taxation and technology export and import UNCTAD's work in this area is ongoing, and comments on this preliminary study are welcome Technology Transfer and Taxation: ... own head office and with others The PE is treated as if it had bought and sold goods from and to its head office and had borrowed money and paid interest, rent, management fees and the like, in...
Ngày tải lên: 19/02/2014, 08:20