'Ls command' presentation slideshows

Introduction to the UNIX Operating System

Introduction to the UNIX Operating System. Lecture Overview. Login and shells The UNIX file system Listing directory contents Getting on-line help Directory and file operations File permissions The history mechanism File name generation and special characters. Logging In.

805 views • 78 slides

Introduction to Linux

Introduction to Linux. Instructor: Bennett M. Tanyag UNIT - 2. UNIT 2: Using the Linux System. Learning Objective To learn how to log in and out To understand the command format To learn about input and output redirection To learn to use some basic commands

855 views • 73 slides

Lecture 2

Lecture 2. UNIX. Basics of Operating Systems. A Fast, Stupid Machine. Computers: Hardware Have limited capabilities Can only do basic mathematics and logical comparisons Must be instructed with programs what to do. User vs. Computer. Computer only knows zeros and ones

734 views • 60 slides

Unix Accounts and the Filesystem

Unix Accounts and the Filesystem. University of Maryland Eastern Shore Jianhua Yang. Text book: Chapter 2, 3, 4. Unix Accounts. To access a Unix system you need to have an account . Unix account includes: username and password userid and groupid home directory shell. User name.

697 views • 58 slides

Unix and GNU / Linux command line

Unix and GNU / Linux command line. By:Niranjan Limbachiya. AIM of This Presentation. QA Team should aware of Basic UNIX command Independent work Strong Taskforce of QA Team for UNIX

684 views • 54 slides

Processes II (CS-351)

Processes II (CS-351). Week 2. Operations on Processes : Process Creation in Unix/Linux: fork(). f ork() system call is issued by a parent process to create a child process. Child process is a clone of a parent.

770 views • 48 slides

UNIX and Linix Commands and Utilities

10. UNIX and Linix Commands and Utilities. UNIX and Linux. UNIX Bell Labs, 1970s Ken Thompson and Dennis Ritchie Linux University of Helsinki Linus Torvald Kernel 1.0 released in 1994. Fig. 10.1: UNIX commands are processed by a shell. Bourne shell C shell Bourne Again shell.

551 views • 37 slides

488 views • 33 slides

CSCE 206 Lab Structured Programming in C

446 views • 20 slides

High performance file I/O

297 views • 17 slides

The Unix File System

246 views • 14 slides

Pipes and Redirection in Linux

Pipes and Redirection in Linux. ASFA Programming III 2011-2012 C. Yarbrough. Redirecting standard in ( stdin ). more < myfile

1.4k views • 11 slides