'Addr' diaporamas de présentation

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Computer Network Programming

Computer Network Programming. Introduction. Introduction. A Simple Daytime Client A Simple Daytime Server Error handling: wrapper functions Types of Networking APIs BSD networking history Discover details of your local network. Client-Server Model. Web browser and server

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?????? - Socket ????

?????? - Socket ????. ??? cyt@pmlab.iecs.fcu.edu.tw. ??. TCP/IP ???? ??? Socket Socket API ??? Socket ??????? ?? Socket API. TCP / IP ?? ??. FTP , SMTP , Telnet , DNS , SNMP. What is TCP / IP Transmission Control Protocol / Internet Protocol. TCP , UDP. ???. Application.

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Socket Programming

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VGA-RAM

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????????????? ? 7 ???????????????? (2) ?

?? 10 ???? Rodney Van Meter. ????????????? ? 7 ???????????????? (2) ?. ???????????????. ??? 9/28 ? Introduction / ????????? ??? 10/5 ? C Basics ? Functions, Variables, Data Types ? Makefiles ??? 10/12 ? C Basics ? Command Line Arguments ? Structures ? Pointers

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15-213 Recitation 12: 11/25/02

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Introduction to Socket Programming

Advisor: Quincy Wu Speaker: Kuan-Ta Lu Date: Nov. 25, 2010. Introduction to Socket Programming. Socket Interface. ?????????( API) ??? application ?? transport ??????????????????????????

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TDC561 Network Programming

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TDC561 Network Programming

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Socket programming case study

Socket programming case study. NCKU Multimedia Networking Lab Pei Chuan Liu. Socket programming With C. int connect(int sockfd, struct sockaddr *serv_addr, int addrlen); int listen(int s, int backlog); int accept(int s, struct sockaddr *addr, int *addrlen);

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CS 471/571

CS 471/571. Sockets 5. Create a UDP Socket ( C ). int sockfd = socket(AF_INET, SOCK_DGRAM, 0); sockfd is called a socket descriptor There is no address associated with the descriptor at this point The 0 parameter represents a protocol option. Rarely used. Create a sockaddr_in struct ( C ).

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Chapter9 Elementary Name and Address Conversions

Chapter9 Elementary Name and Address Conversions. Introduction. Domain Name Server gethostbyname Function. gethostbyaddr Function. uname Function. gethostname Function. getsvrbyname & getsvrbyport Function. Domain Name System. FQDN(Fully qualified domain name) ex) comedu.chungbuk.ac.kr.

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malicious process

k ernel32.dll. LoadLibrary (filename). LoadLibrary (filename). myInjectDll () { }. malicious process. Internet Explorer process. k ernel32.dll. LoadLibrary (filename). LoadLibrary (filename). myInjectDll () { h= OpenProcess (,, proc_id ) }. malicious process.

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ALU

?????? 8 ??????. Flip-Flop. ????? ?????. 1D. 1D. 1D. Q. Q. Q. FF. FF. FF. ENA. Compare. Counter. C1. C1. C1. ALU. MUX. 1 Q. D. Shift Register. 2 Q. 3 Q. Decoder. sel. output. Decoder. Sel [0..0]. in. Out[1..0]. 0. input. Din valid. Output_0. Simple RAM.

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Internationalized Email Headers

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MIPS Assembly Language Programming

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??????????

??????????. ???? http://okaweb.ec.kyushu-u.ac.jp/lectures/in-ng/. UDP ??????? ( ??????? ). include <stdio.h> #include <strings.h> #include <sys/types.h> #include <sys/socket.h> #include <netinet/in.h> main(narg,arg) int narg; char **arg; { int sock; int s_addr;

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DMEM

Control. reset_i. dequeue. <3 signals>. is_computation_imm. <4 signals>. is_dmem. instruction_data_i [16:0]. wen. is_sw. restart_o. is_jr_or_ldrsw. reset_i. i s_jal. ldinst_valid. instruction_valid_i. is_alu. ? dmem_o. DMEM. REGFILE. rd0_o [33:0 ]. ALU. instr_i [135:0 ].

187 views • 3 slides