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Unix Shell Scripting & Perl Scripting training

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Course type: Online Instructor led Course

Course ID: 5715

Course type: Online Instructor led Course

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Date and Time

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Sijeesh picture
Sijeesh

Btech in CSE

7 Years of Experience

About Sijeesh

I have 10+ years of IT experience .Expert in Hadoop Administration ( Hortonworks ,Cloudera and Apache flavor ), shell/perl development.
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About the Course

Unix shell scripting and perl scripting training by 8+ years of experienced IT professional.This is fully practical / real time oriented training not a PPT presentation.

Topics Covered

Perl Overview
PERL history
Running Perl scripts
Data types
Basic concepts (assignment, comments
Standard I/O, print)
Scalar Data types
Numbers and strings
Literals and variables
Numeric functions Interpolation
String functions
Flow Control
Conditional statements
Relational and logical operators
Control loops
Arrays
Variables
Creation, Assignment and access
Built –in array functions
Hashes (Associative Arrays)
Variables, creation, assignment and access
Access
Hashes as arrays
Build in Hash Functions
Subroutines
Basic I/O (STDIN, STDOUT, STDERR)
Files handle and file handling
Error handling
Directory Processing
System Processing Management

Regular expression
Pattern matching
Templates
Wildcards and character classes
Recovering previous matches
Recovering previous matches
User Defined Functions
Using and creating Functions
Arguments and Return values
Scooping
Prototypes

Shell Scripting
-------------------
Creating a Simple Shell Script
* Introduction
* The Shell as a Programming Language
* Creating Shell Scripts
* Some Basics
* Input and Output Redirection
* Scripts vs Compiled Programs
* Shell Script Examples
Filename Generation & Quoting
* Introduction
* Metacharacters
* Filename Generation Characters
* Filename Generation
* Quoting
* The Comment Character
Using Shell Variables in Scripts
* Introduction
* Creating and Referencing Variables
* Executing Files
* An Example Process Hierarchy
* visibility of Shell Variables
* The Environment of a Process
Arithmetic Operations in Shell
* Introduction
* Arithmetic operation using expr command
* Familiarizing with let
* Arithmetic operation using parenthesis
Arrays
* Introduction
* Declaring an array
* Processing values in Array
* Pass / return array to/from functions



Input for Shell Scripts
* Introduction
* Command Substitution
* Interactive Input for Shell Scripts
* Command Line Input
* Catching Signals
* Partial Quoting
* Overview of Shell Interpretations
Using Conditional Constructs
* Introduction
* Flow Control Constructs
* The case Construct
* Return Values
* The exit Command
* Using the if and test Commands
* Moving Command Arguments
* Conditional Operators
Using Looping Constructs
* Introduction
* Overview of Looping Constructs
* Looping Over a List
* Skipping Items
* Generating Word Lists
* Waiting for Something to Happen
* Looping While a Condition Holds
* More about break and continue
* Redirection
Redirections
* Introduction
* Redirecting STDOUT and STDERR to file
* Converting STDOUT to STDERR
* Converting STDERR to STDOUT
* Appending to a file



Advanced Topics
* Cut command
* Text processing with awk , sed
* Grep , find commands in detail

Who should attend

Linux/AIX/Solaris system administrator , BDAs ,Programers

Pre-requisites

No per-requisites , will teach you from the begining

What you need to bring

Online training , have internet connection and head phone.Enroll your name

Key Takeaways

Shell scripting , Perl scripting

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