'Test command' presentation slideshows

Shell and Shell Programming

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Shell Programming

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Shell Programming

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Week Four Agenda

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One-sample T-test of a Population Mean

One-sample T-test of a Population Mean. One-sample T-test of a Population Mean Confidence Intervals for a Population Mean. Problem 1. Based on the dataset GSS2000.SAV, is the following statement true, false, or an incorrect application of a statistic? Use 0.05 as the level of significance.

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Week Four Agenda

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Shell ??

Shell ??. ??. Index. The shell of Linux Bourne Shell Programming find.and.regular.expression text manipulation. The shell of Linux. Bourne shell (sh), C shell (csh), Korn shell (ksh), TC shell (tcsh), Bourne Again shell (bash).

731 views • 43 slides

Shell ??

Shell ??. ??. Index. The shell of Linux Bourne Shell Programming find.and.regular.expression text manipulation. The shell of Linux. Bourne shell (sh), C shell (csh), Korn shell (ksh), TC shell (tcsh), Bourne Again shell (bash).

438 views • 43 slides

Chapter Seven

Chapter Seven. Advanced Shell Programming. Lesson A. Developing a Fully Featured Program. Objectives. Use flowcharting and pseudocode tools Learn to write scripts that tell the system which shell to use as an interpreter Use the test command to compare values and validate file existence

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Shell Control Statements

Shell Control Statements. CS465 - UNIX. Shell arithmetic using expr. The standard Bourne shell does not provide built-in arithmetic operators, so we have to use the expr command. Interactive example: $ num=1 $ expr $num + 1 2 $

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Week Four Agenda

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Week Four Agenda

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Chapter 10: BASH Shell Scripting

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Week Four Agenda

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CSE 391 Lecture 6

CSE 391 Lecture 6. bash scripting continued; remote X windows; unix tidbits slides created by Marty Stepp, modified by Jessica Miller and Ruth Anderson http://www.cs.washington.edu/391/. Lecture summary. more shell scripting if/else while/until select/case advanced: arrays and functions

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Shell Control Structures

Shell Control Structures. CSE 2031 Fall 2010. Control Structures. if then else for while case (which) until. if Statement and test Command. Syntax: if condition then command(s) elif condition_2 then command(s) else command(s) fi Command test is often used in condition.

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Shell Control Structures

Shell Control Structures. CSE 2031 Fall 2011. Control Structures. if then else for while case (which) until. if Statement and test Command. Syntax: if condition then command(s) elif condition_2 then command(s) else command(s) fi Command test is often used in condition.

299 views • 27 slides

Quick Review

Quick Review. EECS 2031. C Basics. Data types and type conversion Precedence and order of evaluation Control flows Functions Passed by value Passed by reference I/O: getchar , printf , scanf File access: fopen , fclose , fscanf , fprintf , getc , putc Macro substitution.

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