'Current working directory' diaporamas de présentation

Red Hat Enterprise Linux 5.0

Red Hat Enterprise Linux 5.0. Red Hat Enterprise Linux. Enterprise-targeted operating system Focused on mature open source technology 18-24 month release cycle Certified with leading OEM and ISV products Two variants available Server Client

2.29k views • 156 slides

Lecture 1: R Basics

Lecture 1: R Basics. Outline. Why R, and R Paradigm References, Tutorials and links R Overview R Interface R Workspace Help R Packages Input/Output Reusing Results. Why R?. It's free! It runs on a variety of platforms including Windows, Unix and MacOS.

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LAMP Stands For L - Linux A - Appache

LAMP Stands For L - Linux A - Appache M - MySQL P - Php. LINUX. Definition:

670 views • 62 slides

Interacting with a UNIX computer: Navigating through the directory tree

Interacting with a UNIX computer: Navigating through the directory tree. Convenience of the current directory. We working with some file(s) , it would be nice that we can access the file with the least number of key strokes possible Fact in UNIX:.

530 views • 47 slides

Shells, System Calls, and Signals

Shells, System Calls, and Signals. What is a Shell?. A shell is a command line interface to the operating system Fetch a command from the user and execute the command Sometimes the commands are built-in to the shell Other times the commands are external system programs or user programs

540 views • 45 slides

Shells, System Calls, and Signals

Shells, System Calls, and Signals. What is a Shell?. A shell is a command line interface to the operating system Fetch a command from the user and execute the command Sometimes the commands are built-in to the shell Other times the commands are external system programs or user programs

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High Performance Computing

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Command Console Tutorial

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COS 318: Operating Systems File Layout and Directories

COS 318: Operating Systems File Layout and Directories. Topics. File system structure Disk allocation and i-nodes Directory and link implementations Physical layout for performance. File System Components. Naming File and directory naming Local and remote operations File access

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Introduction to UNIX

Introduction to UNIX. D. UNIX File Structure. UNIX File System. Performance Objectives: 1. Identify types of Files ( file ) 2. Diagram the relationship of Files and Directories 3. Navigate the UNIX Directory Structure ( cd, pwd )

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Lab 2: Terminal Basics

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DOS

DOS. Wildcards. Wildcards are characters that can be used to stand-in for unknown characters in file names. There are two wildcards in DOS: * = matches up with any combination of allowable characters ? = matches up with any single allowable character.

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The Unix File sytem

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Chroot

Chroot. Zutao Zhu 10/30/2009. Outline. Task 1 - 4. Hard Link. ln ab.txt cd.txt. Symbolic Link. ln -s ab.txt cd.txt. File Descriptor. How does file descriptor be used? Capability! Use chroot() after fopen() Then fgetc(). chroot and chroot().

347 views • 14 slides

MCB3895-004 Lecture # 12 Oct 2/14

MCB3895-004 Lecture # 12 Oct 2/14. The many meanings of assembly quality; De novo genome assembly options. Discussion. What types of "good" assemblies are there?. Assembly options. Different sequencing technologies & libraries

229 views • 6 slides