What you would learn in Learn Advance Unix/Linux : File Processing using AWK & SED course?
A variety of UNIX applications generate columns and rows of data. AWK is a powerful tool for processing these columns and rows, and it is much easier to utilize AWK than in other programming languages. It is considered an interpreter that is a pseudo-C since it can comprehend the same arithmetic operator as C.
AWK also includes string manipulation capabilities, which means it can look for specific strings and alter the output. AWK also comes with associative arrays that are highly beneficial and is a features that many computer languages do not have. Associative arrays can turn a challenging task into a simple exercise.
Advanced AWK Coverage Basic Advanced AWK
Environment Setup and Test Data
Basic Operations: Fetch One or more Columns of Data
Essential Operation : Fetch One or more Columns of Data using a Separator
Conditionally fetch data using Logical OR and logical AND
Condition Handling in conjunction with AWK Commands
Looping with AWK
AWK Blocks
Then save the AWK Ergebnisse to a file
SED Coverage
SED Introduction
Display a single or a few lines in Output
Display Data based on search conditions
Do not skip Data so that it is displayed in the output
Find and replace data
Search Insert Update and delete Data
Search Data by using the GREP commands
Search Data within one or multiple Files
The Search Database is in all Files
Search data using a case or without the case
Data from a search with words that are surrounded
Advance Search Condition
Cutting Commands
Cut Columns
Cut Range of Columns
Cut by characters
Course Content:
- Get expertise in File Processing using AWK Commands
- Realtime Use and Implementation of AWK Commands
- Realtime implementation of large file search functions using Grep as well as eGrep
- File Data Separation with the help of SED and CUT commands
- Interview Questions for Practical and Theoretical using a practical scenario
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