'Echo enter' presentation slideshows

Shell Control Statements and More

Shell Control Statements and More. CS465 - UNIX. while [ condition ] do command(s) done. Same condition syntax as if statement Begin and end of command block defined by keywords do ... done Loops while condition is TRUE. while statement. $ cat wake #!/bin/sh resp="n"

371 views • 26 slides

Shell Programming

Shell Programming. Learning Objectives: To understand the some basic utilities of UNIX File To compare UNIX shell and popular shell To learn the basic components in constructing a Shell Script (program). Shell Programming. Table of Content (2) More Programming Components : Control flow

420 views • 25 slides

Introduction to Unix (CA263) Reading Data

Introduction to Unix (CA263) Reading Data. By Tariq Ibn Aziz Dammam Community College. Objectives. In this lecture you will learn how to read data Special echo Escape characters The $$ variable and temporary file The exit status from read. read variables.

280 views • 19 slides

Shell Script

272 views • 6 slides