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| Introduction to UNIX | |
| Files and Directories | |
| Editing, Printing and Text Formatting | |
| System Administration | |
| Shell Programming | |
| Programming Tools | |
| The Linux Operating System | |
| The Sun Solaris Operating Environment | |
| The HP-UX Operating System | |
VIEW DEMO To view a demo please visit our website link. To view a demo you need to visit our website and click the link. If you do not have a shockwave player it will ask you to download it. You only need the shockwave player for the online demos only, although they are the same as the product for web purposes we have configured them to play in shockwave. Shockwave is similar to a flash player and can be downloaded free from Macromedia
shockwave.com |
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The UNIX Shell Programming course explains why and how to write shell scripts. This course teaches I/O redirection, filename shorthand, looping constructs, variables, and signal handling. The course explains how to create and run shell programs and introduces shell metacharacters and quoting mechanisms. The course covers various methods of getting input for shell scripts including command substitution, command line input, and the read and trap commands. Learn about the types of interpretations the shell performs and about double quote marks. The course discusses two conditional operators, && and | | and the shift command. Become familiar with the looping constructs provided by the shell: for loops, until loops, and while loops. The course also introduces the preset shell variable $@ and a method of using the set command to change the value of a positional parameter.
Shell Programming training covers such topics as:
Creating a Simple Shell Script
Filename Generation & Quoting
Using Shell Variables in Scripts
Input for Shell Scripts
Using Conditional Constructs
Using Looping Constructs
Description
The UNIX Shell Programming course is designed to give students
an idea of what can be
accomplished with shell scripts and how to write them. This course
teaches the features of the shell
such as I/O redirection, filename shorthand, looping constructs,
variables, and signal handling. The
course introduces the concept of shell programming, how and when
to create shell programs, and
how to run shell programs. It also provides a general discussion
of shell meta-characters as well as
quoting mechanisms. The course covers various methods of getting
input for shell scripts. Four
methods are presented: command substitution the read command, command
line input and the
trap command. Also presented is a summary of the types of interpretations
the shell performs and a
discussion about double quote marks. The flow control constructs
discussed in this course include
the case command, which is much like the C programming language's
switch statement and
Pascal's case statement, and the ""if"" constructs.
This course discusses two conditional operators,
&&
and | |, that provide a concise notation for specifying the conditions
under which a command
is executed. The shift command is discussed as well. The course
introduces the looping constructs
provided by the shell: for loops, until loops, and while loops.
This course also introduces the preset
shell variable $@ and a methods of using the set command to change
the value of a positional
parameter. This course is not written to a specific version.
Audience
IT Professionals using UNIX.
Prerequisites
Introduction to UNIX
Course Duration
»
5 hours
Topics Include
Creating a Simple Shell Script
Filename Generation & Quoting
Using Shell Variables in Scripts
Input for Shell Scripts
Using Conditional Constructs
Using Looping Constructs