Sakinashaikh at 11:46, 12 July 2019

2019-07-12T11:46:41Z

Sandhya.np14 at 09:13, 9 July 2019

2019-07-09T09:13:52Z

PoojaMoolya at 05:52, 25 June 2019

2019-06-25T05:52:26Z

PoojaMoolya: Created page with " {| border=1 |- | '''Time''' | '''Narration''' |- || 00:01 || Hello and welcome to the spoken tutorial on '''Overview of Linux AWK commands.''' |- || 00:08 || In thi..."

2018-12-17T06:04:48Z

Created page with " {| border=1 |- | '''Time''' | '''Narration''' |- || 00:01 || Hello and welcome to the spoken tutorial on '''Overview of Linux AWK commands.''' |- || 00:08 || In thi..."

New page

{| border=1

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| '''Time'''
| '''Narration'''

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|| 00:01
|| Hello and welcome to the spoken tutorial on '''Overview of Linux AWK commands.'''

|-
|| 00:08
|| In this tutorial we will learn about '''Linux AWK''' and The tutorials covered in the '''Linux AWK''' series

|-
|| 00:17
|| To record this tutorial, I am using '''Ubuntu Linux 16.04 Operating System'''

|-
|| 00:24
|| '''AWK''' is a used for searching and extracting data from a file.

|-
|| 00:30
|| We can also manipulate the data and generate reports using '''AWK'''.

|-
||00:36
|| Like any programming language, '''AWK''' also has '''Variables'''

'''Operators'''

|-
|| 00:41
|| '''Conditional Statements'''

'''Loops'''

|-
|| 00:45
|| '''Single '''and '''Multi Dimensional Arrays'''

'''Built-in Functions '''and '''User Defined functions'''

|-
|| 00:52
|| During the search process- A file will be treated as a sequence of records.

|-
|| 00:58
|| Each line will be considered as a single record with multiple fields.

|-
|| 01:04
|| Then '''AWK '''searches for the given pattern. And performs the desired action.

|-
|| 01:11
|| Now, we will briefly go through some of the individual '''AWK''' tutorials in this series.

|-
|| 01:18
|| '''Basics of awk'''

This tutorial explains some basic operations in '''AWK''' like

|-
|| 01:25
||How to print the processed output and Using regular expressions

|-
|| 01:31
|| Let’s have a look at this tutorial.

|-
||
||------------Add the audio---------------

|-
|| 01:43
|| '''Variables and Operators'''

Here we will learn how to use - '''User defined variables'''

|-
|| 01:51
||'''Variable''' initialisation

'''Operators'''

|-
|| 01:55
||'''String Concatenation''' & matching '''operator'''

'''BEGIN''' and '''END statement''' in '''AWK'''

|-
|| 02:03
|| Let’s have a look at this tutorial.

|-
||
||----------Add the audio-------------

|-
|| 02:16
|| '''Built-In variables'''

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|| 02:18
||This tutorial explains about the following''' built-in variables''' in '''AWK''' like:

|-
|| 02:24
||'''RS, FS'''

'''ORS, OFS'''

'''NR, NF'''

'''ARGV, ARGC'''

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|| 02:34
||The tutorial also teaches how to write an '''AWK script.'''

|-
|| 02:39
|| Here is a glimpse of this tutorial.

|-
||
||---------------Add the audio------------

|-
||02:53
|| '''Conditional statements'''

In this tutorial, we will learn how to use the '''conditional statements''' like:

'''If''', '''else''' , '''else if '''in''' awk '''

|-
|| 03:04
|| Let’s have a look at this tutorial.

|-
||
||---------------Add the audio------------

|-
|| 03:21
|| '''Loops'''- Here we will discuss about '''Conditional loops''' in '''AWK''' like '''for, while''' and '''do-while loop'''

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|| 03:31
|| We will also learn '''search pattern''' using '''AWK'''

|-
|| 03:35
|| Process data from a single or multiple files

|-
|| 03:40
|| Let’s take a look at this tutorial.

|-
||
||---------------Add the audio------------

|-
|| 03:53
|| Basics of '''Single Dimensional Array''' tutorial explains

Assigning '''array elements'''

|-
|| 03:59
|| Refer the '''elements''' of an '''array'''

Indexing '''AWK arrays '''

|-
|| 04:04
|| Advantage of '''associative array'''

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|| 04:07
|| Checking whether any '''element '''exists in an '''array '''at a certain index

|-
|| 04:14
|| Here is a glimpse of this tutorial.

|-
||
||---------------Add the audio------------

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|| 04:30
|| This advanced level tutorial on '''Single dimensional array''' explains

Using '''AWK array '''with file

Scan the '''elements '''of an '''array '''

|-
|| 04:41
|| New variation of "'''for loop'''"

Delete an '''array element'''

|-
|| 04:47
|| Delete the whole '''array'''

|-
|| 04:50
|| Values of '''ARGC '''and '''ARGV'''

|-
|| 04:54
|| Let’s have a look at this tutorial.

|-
||
||---------------Add the audio------------

|-
|| 05:08
|| '''Multi Dimensional Array''' in '''AWK''' explains

|-
|| 05:12
|| Identifying an '''element''' by a sequence of multiple indices

|-
|| 05:17
|| Concatenated into a single '''string'''

|-
|| 05:20
|| Create 2 by 2 '''multidimensional array''' in '''AWK'''

|-
|| 05:24
|| Create the '''transpose''' of a 2 by 2 '''matrix'''

|-
|| 05:28
|| Scan the '''multidimensional array '''

|-
|| 05:31
|| Combine the '''for loop''' with the '''split function'''

|-
||05:35
|| Let’s take a look at this tutorial.

|-
||
||---------------Add the audio------------

|-
|| 05:48
|| '''Built-in Functions'''.

In this we will learn about '''AWK built-in functions''' like:

'''Arithmetic functions'''

|-
|| 05:57
|| '''Random functions'''

'''String functions'''

|-
|| 06:01
|| '''Input and Output functions''' and '''Timestamp functions'''

|-
||06:07
|| Here is a glimpse of this tutorial.

|-
||
||---------------Add the audio------------

|-
|| 06:23
|| In '''User defined functions''' tutorial, we will learn

How to create our own '''function'''

|-
|| 06:30
|| '''Function call'''

'''Return statement''' and '''Reverse function'''

|-
|| 06:37
|| Here is a glimpse of this tutorial.

|-
||
||---------------Add the audio------------

|-
|| 06:54
|| With this we come to the end of this tutorial.

Let us summarise

|-
|| 07:00
|| In this tutorial, we learnt about '''AWK''' and went through the tutorials in this series.

|-
|| 07:08
|| The video at the following link summarises the Spoken Tutorial project.

Please download and watch it.

|-
|| 07:16
|| The '''Spoken Tutorial Project''' team conducts workshops and gives certificates.

For more details, please write to us.

|-
|| 07:26
|| Do you have questions in THIS Spoken Tutorial?

Please visit this site.

|-
|| 07:31
|| Choose the minute and second where you have the question.

Explain your question briefly.

|-
|| 07:38
|| Someone from our team will answer them.

|-
|| 07:42
|| The Spoken Tutorial forum is for specific questions on this tutorial.

|-
|| 07:47
|| Please do not post unrelated and general questions on them.

|-
|| 07:52
|| This will help reduce the clutter.

With less clutter, we can use these discussion as instructional material.

|-
|| 08:01
|| Spoken Tutorial Project is funded by NMEICT, MHRD, Government of India.

More information on this mission is available at this link.

|-
|| 08:12
|| This is Praveen from IIT Bombay signing off. Thank you for joining.

|-
|}

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Linux-AWK/C2/Overview-of-Linux-AWK/English-timed - Revision history

Sakinashaikh at 11:46, 12 July 2019

Sandhya.np14 at 09:13, 9 July 2019

PoojaMoolya at 05:52, 25 June 2019

PoojaMoolya: Created page with " {| border=1 |- | '''Time''' | '''Narration''' |- || 00:01 || Hello and welcome to the spoken tutorial on '''Overview of Linux AWK commands.''' |- || 00:08 || In thi..."