'Argv 2' presentation slideshows

??? : Lecture 6 Shell Programming

??? : Lecture 6 Shell Programming. Extension of Functionality. UNIX is designed so that users can extend the functionality To build new tools easily and efficiently To customize the shell and user interface. To string together a series of Unix commands to create new functionality.

487 views • 36 slides

Chapter 18 - C Legacy Code Topics

Chapter 18 - C Legacy Code Topics. Outline 18.1 Introduction 18.2 Redirecting Input/Output on UNIX and DOS Systems 18.3 Variable-Length Argument Lists 18.4 Using Command-Line Arguments 18.5 Notes on Compiling Multiple-Source-File Programs

403 views • 31 slides

Chapter 18 - C Legacy Code Topics

Chapter 18 - C Legacy Code Topics. Outline 18.1 Introduction 18.2 Redirecting Input/Output on UNIX and DOS Systems 18.3 Variable-Length Argument Lists 18.4 Using Command-Line Arguments 18.5 Notes on Compiling Multiple-Source-File Programs

319 views • 31 slides

Computational Physics Numerical Differentiation

499 views • 30 slides

MRTG nasce per Monitoring di ROUTER Riesce a monitorare qualsiasi contatore SNMP

360 views • 25 slides

Introduction to Systems Programming (CS 0449)

Introduction to Systems Programming (CS 0449). C Preprocessing Makefile File I/O. C Preprocessor. Modifies C code "to save typing" Define constants Define macros Include files Other parameters (time of compilation...). Preprocessor constants. Define a symbolic constant like so

366 views • 25 slides

SRB API Tuitorial

SRB API Tuitorial. Michael Wan San Diego Supercomputer Center mwan@sdsc.edu SRB URL:http://www.npaci.edu/Research/DI/srb/. SRB client API. Over 80 client API with release 1.1.8 Documented in Appendix A of user manual Function prototype in include/clStubExtern.h. SRB Client API.

366 views • 23 slides

Programming Languages and Software Engineering

Programming Languages and Software Engineering. Topics. Discuss some of the underlying commonalities and differences among programming languages Explain what there is to learn about software engineering beyond programming. Learn Programming in Ten Years (Peter Norvig).

272 views • 16 slides

Programming Languages and Software Engineering

Programming Languages and Software Engineering. Topics. Discuss some of the underlying commonalities and differences among programming languages Explain what there is to learn about software engineering beyond programming. Learn Programming in Ten Years (Peter Norvig).

162 views • 16 slides

Lecture Thread: Unix process-oriented system calls

Lecture Thread: Unix process-oriented system calls. Lecture context switch = Timer interrupt goes off + Save current lecture state ( ESC out of current powerpoint slideshow) + Load state of other lecture (choose powerpoint window) + Reset timer + Run new lecture (Click on slideshow).

177 views • 16 slides

File Handling in C

File Handling in C. Lecture 17c 20/3/01. Introduction. Files are places where data can be stored permanently. Some programs expect the same set of data to be fed as input every time it is run. Cumbersome. Better if the data are kept in a file, and the program reads from the file.

258 views • 15 slides

Department of Computer and Information Science, School of Science, IUPUI

Department of Computer and Information Science, School of Science, IUPUI. CSCI 240. Review for Project 1. Dale Roberts, Lecturer Computer Science, IUPUI E-mail: droberts@cs.iupui.edu. Using Command-Line Arguments. Pass arguments to main on DOS or UNIX Define main as

263 views • 15 slides

Exam Feedback Mar. 8, 2006

Exam Feedback Mar. 8, 2006. 15-441 Computer Networking. Topics reading list finger client. Lxx_Exam. Synchronization. Textbook Looking Backward / Forward Section 3.3 (ATM) Section 4.4 (Multicast), 4.5 (MPLS) Section 9.1 (DNS) The TCP Adventure Section 2.5 (Reliable Transfer)

243 views • 14 slides

Introduction to C Programming CE00312-1

Introduction to C Programming CE00312-1. Lecture 15 Files and Program Parameters. File Input and Output. Each file must be explicitly opened before reading or writing (using actual file name as a string) and closed before execution finishes. Input: fscanf reads from a file

216 views • 14 slides

Integer variables

Integer variables. #!/bin/csh # sum of numbers from $argv[1] to $argv[2] set low = $argv[1] set high = $argv[2] set sum = 0 set current = $low while ( $current <= $high) @ sum += $current @ current++ end echo The sum of the numbers from $low to $high is $sum.

190 views • 14 slides

Integer variables

Integer variables. #!/bin/csh # sum of numbers from $argv[1] to $argv[2] set low = $argv[1] set high = $argv[2] set sum = 0 set current = $low while ( $current <= $high) @ sum += $current @ current++ end echo The sum of the numbers from $low to $high is $sum.

146 views • 14 slides

Introduction to Linux (II)

CS1103 ????????. Introduction to Linux (II). Prof. Chung-Ta King Department of Computer Science National Tsing Hua University. Linux ????. BIOS ???????????????? Bootloader BootLoader ??????????????. bootloader. PowerOn. BIOS. Hardware ??. Linux kernel. init. System ready.

247 views • 13 slides

Lab 1. ??? ??? ???? mycp.c

Lab 1. ??? ??? ???? mycp.c. mycphint1.c & mycphint2.c coding & compile & run ?? ?? ( ???? ?? ????? ) 2 Electronic versions: multi.incheon.ac.kr (117.16.244.53) ? ?? ???? /export/home/os2011hwa ?? os2011hwb ? ?? ??? ???? ??? ? ?? ????? ???? ??

757 views • 12 slides

Getting user input

Getting user input. https://www.explainxkcd.com/wiki/index.php/1666:_Brain_Upload. Get input for flexibility Hard-coding vs. soft-coding sys.argv IndexError Use of quotation marks GetParameterAsText What sys.argv[0] holds Handling file paths with os module. Dr. Tateosian.

165 views • 12 slides

Understanding Advanced PHP Techniques: Rarely Used Tricks

There are always better versions of framework and programming languages available. However, making the most appropriate use of them is left to the part of developers. Understanding advance PHP Techniques becomes important when we know that there are many advanced techniques which are hardly used anywhere.

82 views • 7 slides