HP-UX Posix Shell Programming Course Overview

Enrol for this 5-day HP-UX Posix Shell Programming training from Koenig Solutions. This course is designed to give delegates practical experience in developing and writing shell scripts. Most of the built-in shell commands are introduced together with the main program control structures.

The course also gives practical experience using a range of HP-UX tools to manipulate text and incorporate into HP-UX shell scripts.

Target Audience:

Programmers, developers and system administrators who need to construct shell scripts and process text files using advanced text handling facilities.

Learning Objectives

To provide the skills needed to develop and customise shell programs and to make effective use of a wide range of standard HP-UX programming and development tools.

This is a Rare Course and it can be take up to 3 weeks to arrange the training.

You will learn:

Module 1:UNIX COMMAND REVIEW
  • Basic Unix commands
  • General commands
  • File and directory handling commands
  • Filename generation characters
  • I/O Redirection features
  • Other commands
  • What is a shell script?
  • Development guidelines
  • Creating and editing shell scripts
  • Naming and storing shell scripts
  • Executing shell scripts
  • Exercise: Write a simple shell script
  • Environment variables
  • Local variables
  • Assigning values to variables
  • Assessing variable values
  • Using quotes
  • Delimiting variable names
  • Echo control sequences
  • Exercise: Add variables to a script
  • Using the expr command
  • Using the (( )) notation
  • Exercises: Add integer arithmetic to a shell script
  • The read command
  • Command line arguments
  • Exercise: Writing a generic shell script
  • Exercise: Writing an interactive shell script
  • The if statement
  • The test command
  • Exercise: Adding validation to previous scripts
  • Other test notations
  • Default and substitute variables
  • Exit status codes
  • Exercise
  • The while loop
  • The for loop
  • The while true and until false loops
  • Loop control commands
  • Exercise: Enhancing the previously written scripts
  • Exercise: Writing a script to copy files using a 'for' loop
  • Exercise: Writing a script to generate numbers with the 'while' loop
  • The case statement
  • Menu driven applications
  • Exercise: Developing and writing a menu system
  • What is a function?
  • Syntax
  • Examples
  • Creating a Function Library
  • Exercise: Add a function to a script
  • Interrupt signals
  • Trapping interrupts
  • Exercise: Adding traps to the menu script
  • The exec commands
  • The includes notation
  • More about loops
  • Arrays
  • Here Documents
  • Exercise: Create a here script
  • Backing-up and restoring files
  • Basic and advanced use of tar
  • Compression utilities gzip, bzip2, zip and compress
  • Exercise: Backing up and restoring files using tar
  • Exercises: Compressing files
  • Scheduling jobs with the cron command
  • Scheduling jobs with the at command
  • Exercises: Running background jobs
  • Compare two files with the cmp command
  • Compare two files with the comm command
  • Compare two files with the diff and sdiff commands
  • Compare large files with the bdiff command
  • Exercises: Identifying file differences
  • The split and csplit commands
  • Exercises: Splitting files
  • od - octal dump
  • Use cat to display non-printing characters
  • The expand and unexpand commands to convert between tab and space characters
  • The tr command for character translation
  • Exercises: Translating characters with tr
  • Standard regular expressions
  • Extended regular expressions
  • sed command line syntax
  • sed script files
  • sed command processing
  • sed addresses and simple instructions
  • sed pattern space and hold space
  • Grouping sed commands
  • Hold and get functions
  • Advanced flow control
  • Exercises: Text processing with sed
  • Basic AWK usage
  • AWK program-files
  • AWK scripts
  • AWK variables
  • Pattern matching with AWK
  • AWK extended patterns
  • AWK operators
  • AWK arithmetic operations
  • AWK output
  • Formatting output with printf
  • Exercises: Create awk scripts to extract selected data from a file and generate reports
  • The BEGIN and END functions
  • The AWK if construct
  • The AWK else if construct
  • The AWK while construct
  • Other program control statements
  • The AWK break, continue and exit statements
  • User defined functions
  • Exercises: Create AWK scripts and program-files utilising program control structures
  • AWK string functions
  • AWK length, tolower, toupper, index, sub, gsub, match, substr, split, sprintf, system and getline functions
  • Exercises: Generate AWK scripts and program-files to extract and format data using AWK functions
  • AWK associative arrays
  • Multi-dimensional arrays
  • Exercises: Create AWK associative arrays to process text files and generate reports
  • bc (calculator)
  • fuser (testing for files in use)
  • getops (checking options passed to shell scripts)
  • printf (formatting screen output)
  • logger (script logging)
  • xargs (generating arguments for a command)
  • eval (re-evaluating variables)
  • Exercises: Using tools within a shell script
Live Online Training (Duration : 40 Hours) Fee On Request
Group Training
Online
05 - 09 Sep GTR 09:00 AM - 05:00 PM CST
(8 Hours/Day)
03 - 07 Oct GTR 09:00 AM - 05:00 PM CST
(8 Hours/Day)
We Offer :
  • 1-on-1 Public - Select your own start date. Other students can be merged.
  • 1-on-1 Private - Select your own start date. You will be the only student in the class.
4 Hours
8 Hours
Week Days
Weekend

Start Time : At any time

12 AM
12 PM

1-On-1 Training is Guaranteed to Run (GTR)
Physical Classroom Training with 4 hours /8 hours option is available. Enquire Now!
Ultra-Fast Track

If you can't spare 40 hours. We can offer you an Ultra-Fast Track for 20 hours
Enquire Now!

Course Prerequisites

Knowledge of the HP-UX Operating System to the level covered in the HP-UX Introduction course. Some programming experience may also prove advantageous.

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FAQ's


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The Fee includes:
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Schedule for Group Training is decided by Koenig. Schedule for 1-on-1 is decided by you.
In 1-on-1 you can select your own schedule, other students can be merged but you select the schedule. Choose 1-on-1 if published schedule do not meet your requirement. If you also want a private session, opt for 1-on-1 Public.
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