For Better, Faster, Smarter, Training and Consultancy

ADVANCED UNIX TOOLS

Course Description: In this course, students develop more advanced skills in using UNIX tools. Users increase their productivity in UNIX by learning how to create powerful korn shell scripts for processing text, managing files, and performing other complex tasks.

Audience: UNIX users, programmers, and system administrators who wish to develop more advanced skills in UNIX.

Prerequisites: Fundamentals of UNIX

 

ex and vi Options ex and vi - Two Editors in One ex and vi - Options How to Set Options Within vi How to Set Options in .exrc vi Buffers The Unnamed Buffer Named Buffers Cutting and Pasting Between Files The :next Command The Delete Buffers Shell Interaction - Extending vi File Name Shortcuts in vi Invoking Shell Commands - ex Reading the Output of a Command Invoking Filters from vi vi Macros What are Macros and Why? The :map Command The vi Quote Mechanism Markers Executing Commands from a Buffer Regular Expressions What is a Regular Expression? Literal Regular Expressions Regular Expressions: ^, $, \, . [s] Regular Expressions: *, \{m,n\} Subexpressions Shell Programming Filename Generation Parameters Named Parameters Positional Parameters Special Parameters Parameter Substitution Here Documents Shell Commands Command List Separators Control Flow - Conditionals The case Construct Control Flow - Loops The trap Command

Korn Shell Features Aliases Command History Functions The print and read Commands The set Command Introduction to sed About sed Why Use sed? Invoking sed How sed Works Using sed sed Addressing sed Addressing - Formats sed Functions Introduction to awk Introduction to awk How awk Programs Work Running awk Programs Awk Patterns Summary of Patterns BEGIN and END Expressions String-Matching Patterns Extended REs in awk Range Patterns Overview of Perl What is Perl? Running Perl programs Sample Programs

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