Advance-C/C2/Command-line-arguments-in-C/English-timed - Revision history

Pratik kamble at 06:47, 22 February 2017

2017-02-22T06:47:27Z

Pratik kamble at 05:40, 4 January 2017

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Pratik kamble at 10:13, 21 December 2016

2016-12-21T10:13:31Z

Pratik kamble at 09:47, 21 December 2016

2016-12-21T09:47:09Z

Sandhya.np14 at 12:21, 9 December 2015

2015-12-09T12:21:51Z

Sandhya.np14 at 06:51, 4 December 2015

2015-12-04T06:51:20Z

Sandhya.np14 at 06:43, 4 December 2015

2015-12-04T06:43:53Z

Sandhya.np14 at 06:41, 3 December 2015

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PoojaMoolya at 06:08, 20 November 2015

2015-11-20T06:08:59Z

PoojaMoolya: Created page with " {| Border = 1 ! Time ! Narration |- | 00:01 |Hello and welcome to the spoken tutorial on''' Command Line Arguments.''' |- | 00:07 |In this..."

2015-11-20T06:06:05Z

Created page with " {| Border = 1 ! <center>Time</center> ! <center>Narration</center> |- | 00:01 |Hello and welcome to the spoken tutorial on''' Command Line Arguments.''' |- | 00:07 |In this..."

New page

{| Border = 1
! <center>Time</center>
! <center>Narration</center>

|-
| 00:01
|Hello and welcome to the spoken tutorial on''' Command Line Arguments.'''

|-
| 00:07
|In this tutorial, we will learn about '''main function with arguments''' with an example.

|-
| 00:15
|For this tutorial I am using '''Ubuntu Operating system version 11.10''' and '''gcc Compiler version 4.6.1 on Ubuntu'''

|-
| 00:27
| To follow this tutorial, you should be familiar with '''C''' tutorials.

|-
| 00:33
| If not, for relevant tutorials please visit our website which is as shown.

|-
| 00:39
|Let us start with our program. I have a code file. I will open it.

|-
| 00:45
|Filename is '''main hyphen with hyphen args.c'''

|-
| 00:50
|Let me explain the program.

|-
| 00:53
|These are the '''header files.''' '''stdio.h '''defines '''core input''' and '''output functions'''.

|-
| 01:01
|'''stdlib.h header file''' defines-
* '''Numeric conversion function'''.
* '''Pseudo-random numbers'''.
* '''Generation function'''.
* '''Memory allocation'''.
* '''Process control functions'''.

|-
|01:16
|This is our '''main function.''' Inside this, we have passed '''two arguments'''-
'''int argc, char asterisk asterisk argv''' (**argv)

|-
| 01:28
|'''“argc”''' refers to the number of '''command line arguments''' passed to the program.

|-
| 01:34
|This includes the actual name of the program.

|-
| 01:38
|'''argv''' contains actual '''arguments''' starting from '''index 0'''.

|-
| 01:44
|'''Index 0''' is the name of the program.

|-
| 01:48
|'''Index 1''' will be the first '''argument''' passed to the program.

|-
| 01:53
|'''Index 2''' will be the second '''argument''' passed to the program. And so on.

|-
| 01:59
|This statement will display the total number of '''arguments''' passed to the program.

|-
| 02:05
|This will display the '''first argument''' passed to the program.

|-
| 02:09
|'''1''' represents the '''argument''' at '''index 1'''.

|-
| 02:13
|'''While condition''' will decrement the number of '''arguments'''.

|-
| 02:18
|This statement will print all the '''arguments''' passed to the program.

|-
| 02:23
|At the end we have''' return 0 '''statement.

|-
| 02:27
|Let us open the '''terminal''' by pressing '''Ctrl+Alt+T''' keys simultaneously on your keyboard.

|-
| 02:35
|Type:''' gcc space main hyphen with hyphen args.c space hyphen o space args'''. Press''' Enter'''

|-
| 02:49
|Type:''' dot slash args'''. Press''' Enter'''.

|-
| 02:54
|You can see the output as:
'''Total number of arguments are 1 '''
'''The first argument is null '''
'''arguments are ./args '''

|-
| 03:06
|'''Command line arguments ''' are given during execution.

|-
| 03:11
|'''Total number of arguments are 1''' as the '''zeroth argument''' is the executable filename itself.

|-
| 03:19
|'''The first argument is (null) '''as we have not passed any '''argument''' to the program.

|-
| 03:26
|'''Arguments''' are only one ie. '''dot slash args'''

|-
| 03:31
|Now let us execute again

|-
| 03:34
|Press the uparrow key '''space''' type '''Sunday space Monday space Tuesday'''. Press '''Enter'''

|-
| 03:47
|Now we can see the output:
'''Total number of arguments are 4 '''
'''The first argument is Sunday '''
'''Argument are ./args ''' '''Sunday Monday ''' and '''Tuesday '''.

|-
| 04:04
|Let me explain the output.

|-
| 04:06
|Total number of arguments are 4 as '''./args, Sunday, Monday''' and '''Tuesday.'''

|-
| 04:14
|The '''first argument''' is '''Sunday '''

|-
| 04:17
|The '''zeroeth argument''' always gives executable filename.

|-
| 04:22
|'''Sunday''' is assigned to '''first argument'''.

|-
| 04:25
|'''Monday '''is assigned to '''second argument.'''

|-
| 04:28
|'''Tuesday '''is assigned to '''third argument'''.

|-
| 04:31
|This brings us to the end of this tutorial. Let us summarize.

|-
| 04:37
|In this tutorial we learnt,
* '''Command line arguments'''
* '''argc'''
* '''argv'''

|-
| 04:45
|As an assignment, execute the program with different '''arguments'''.

|-
| 04:51
|Watch the video available at the link shown below

|-
| 04:54
|It summarises the Spoken Tutorial project

|-
| 04:57
|If you do not have good bandwidth, you can download and watch it

|-
| 05:02
|The Spoken Tutorial Project Team , Conducts workshops using spoken tutorials

|-
| 05:08
|Gives certificates to those who pass an online test. For more details, please write to '''contact@spoken-tutorial.org'''

|-
| 05:18
|Spoken Tutorial Project is a part of the Talk to a Teacher project

|-
| 05:22
|It is supported by the National Mission on Education through ICT, MHRD, Government of India

|-
| 05:30
|More information on this Mission is available at: '''http://spoken-tutorial.org\NMEICT-Intro'''

|-
| 05:36
|This is Ashwini Patil from IIT Bombay signning off.
Thank you for joining.

|}

@@ Line 118: / Line 118: @@
 |You can see the output as:
-"Total number of arguments are 1"
+'''"Total number of arguments are 1"'''
-"The first argument is null"
+'''"The first argument is null"'''
-"arguments are ./args"
+'''"arguments are ./args"'''
 |-

@@ Line 117: / Line 117: @@
 | 02:54
 |You can see the output as:
-"Total number of arguments are 1".
-"The first argument is null"
+"Total number of arguments are 1"
 "arguments are ./args"

@@ Line 1: / Line 1: @@
 {| Border = 1
-! <center>Time</center>
+| '''Time'''
-! <center>Narration</center>
+|'''Narration'''
 |-
@@ Line 42: / Line 41: @@
 |-
 | 01:01
-| '''stdlib.h header file''' defines-
+|'''stdlib.h header file''' defines-
-* '''Numeric conversion function'''
+'''Numeric conversion function'''
-* '''Pseudo-random numbers'''
+'''Pseudo-random numbers'''
-* '''Generation function'''
+'''Generation function'''
-* '''Memory allocation'''
+'''Memory allocation'''
-* '''Process control functions'''.
+'''Process control functions'''.
 |-
@@ Line 192: / Line 191: @@
 | 04:37
 |In this tutorial, we learnt:
-* '''Command line arguments'''
+'''Command line arguments'''
-* '''argc'''
+'''argc'''
-* '''argv'''.
+'''argv'''.
 |-

@@ Line 30: / Line 30: @@
 |-
 | 00:45
-|File name is ''''main hyphen with hyphen args.c''''.
+|File name is '''main hyphen with hyphen args.c'''.
 |-
@@ Line 64: / Line 64: @@
 |-
 | 01:38
-|"'''argv'''" contains actual '''argument'''s starting from '''index 0'''.
+|'''argv''' contains actual '''argument'''s starting from '''index 0'''.
 |-
@@ Line 214: / Line 214: @@
 |-
 | 05:02
-|The Spoken Tutorial Project team: * Conducts workshops using spoken tutorials.
+|The Spoken Tutorial Project team: Conducts workshops using spoken tutorials.
 |-
@@ Line 234: / Line 234: @@
 |-
 | 05:36
-|This is Ashwini Patil from IIT Bombay, signning off.
+|This is Ashwini Patil from IIT Bombay, signning off.Thank you for joining.
 Thank you for joining.
 |}

@@ Line 10: / Line 10: @@
 |-
 | 00:07
-|In this tutorial, we will learn about  '''main()''' function with '''argument'''s, with an example.
+|In this tutorial, we will learn about  '''main()''' function with '''arguments''', with an example.
 |-
@@ Line 18: / Line 18: @@
 |-
 | 00:27
-| To follow this tutorial, you should be familiar with 'C' tutorials.
+| To follow this tutorial, you should be familiar with '''C''' tutorials.
 |-
@@ Line 56: / Line 56: @@
 |-
 | 01:28
-| “argc” refers to the number of '''command line arguments''' passed to the program.
+| '''argc''' refers to the number of '''command line arguments''' passed to the program.
 |-
@@ Line 64: / Line 64: @@
 |-
 | 01:38
-|"argv" contains actual '''argument'''s starting from '''index 0'''.
+|"'''argv'''" contains actual '''argument'''s starting from '''index 0'''.
 |-
@@ Line 167: / Line 167: @@
 |-
 | 04:14
-|The first argument is "Sunday".
+|The first argument is '''Sunday'''.
 |-
@@ Line 175: / Line 175: @@
 |-
 | 04:22
-|"Sunday" is assigned to first argument.
+|'''Sunday''' is assigned to first argument.
 |-
 | 04:25
-|"Monday" is assigned to second argument.
+|'''Monday''' is assigned to second argument.
 |-
 | 04:28
-|"Tuesday" is assigned to third argument.
+|'''Tuesday''' is assigned to third argument.
 |-
@@ Line 218: / Line 218: @@
 |-
 | 05:08
-|* Gives certificates to those who pass an online test. For more details, please write to '''contact@spoken-tutorial.org'''
+|Gives certificates to those who pass an online test. For more details, please write to '''contact@spoken-tutorial.org'''
 |-

@@ Line 10: / Line 10: @@
 |-
 | 00:07
-|In this tutorial, we will learn about  '''main''' function with '''arguments''', with an example.
+|In this tutorial, we will learn about  '''main()''' function with '''argument'''s, with an example.
 |-
@@ Line 18: / Line 18: @@
 |-
 | 00:27
-| To follow this tutorial, you should be familiar with '''C''' tutorials.
+| To follow this tutorial, you should be familiar with 'C' tutorials.
 |-
@@ Line 30: / Line 30: @@
 |-
 | 00:45
-|Filename is ''''main hyphen with hyphen args.c''''.
+|File name is ''''main hyphen with hyphen args.c''''.
 |-
@@ Line 42: / Line 42: @@
 |-
 | 01:01
-|'''stdlib.h header file''' defines-
+| '''stdlib.h header file''' defines-
 * '''Numeric conversion function'''
 * '''Pseudo-random numbers'''
@@ Line 51: / Line 51: @@
 |-
 |01:16
-|This is our ''''main' function.''' Inside this, we have passed two '''arguments'''-
+|This is our '''main()''' function. Inside this, we have passed two arguments-
 '''int argc,  char  asterisk asterisk argv''' (**argv).
 |-
 | 01:28
-|'''“argc”''' refers to the number of '''command line arguments''' passed to the program.
+| “argc” refers to the number of '''command line arguments''' passed to the program.
 |-
@@ Line 64: / Line 64: @@
 |-
 | 01:38
-|'''argv''' contains actual '''arguments''' starting from '''index 0'''.
+|"argv" contains actual '''argument'''s starting from '''index 0'''.
 |-
@@ Line 92: / Line 92: @@
 |-
 | 02:13
-|''''while' condition''' will decrement the number of '''arguments'''.
+|''''while' condition''' will decrement the number of arguments.
 |-
@@ Line 104: / Line 104: @@
 |-
 | 02:27
-|Let us open the '''terminal''' by pressing '''Ctrl+Alt+T''' keys simultaneously on your keyboard.
+|Let us open the '''terminal''' by pressing '''Ctrl+Alt''' and '''T''' keys simultaneously on your keyboard.
 |-
@@ Line 134: / Line 134: @@
 |-
 | 03:19
-|'''The first argument is (null) '''as we have not passed any argument to the program.
+|'''The first argument is null '''as we have not passed any argument to the program.
 |-
 | 03:26
-|'''Arguments''' are only one i.e. '''dot slash args'''.
+|'''Argument''' is only one i.e. '''dot slash args'''.
 |-
@@ Line 146: / Line 146: @@
 |-
 | 03:34
-|Press the up-arrow key '''space''' type: '''Sunday space Monday space Tuesday'''. Press '''Enter'''
+|Press the up-arrow key '''space''' type: '''Sunday space Monday space Tuesday'''. Press '''Enter'''.
 |-
@@ Line 171: / Line 171: @@
 |-
 | 04:17
-|The zeroth argument always gives executable filename.
+|The zeroth argument always gives executable file-name.
 |-
@@ Line 198: / Line 198: @@
 |-
 | 04:45
-|As an assignment, execute the program with different '''arguments'''.
+|As an assignment, execute the program with different '''argument'''s.
 |-
@@ Line 230: / Line 230: @@
 |-
 | 05:30
-|More information on this mission is available at: '''http://spoken-tutorial.org\NMEICT-Intro'''.
+|More information on this mission is available at the link shown below: http://spoken-tutorial.org\NMEICT-Intro.
 |-

@@ Line 160: / Line 160: @@
 |-
 | 04:06
-|Total number of arguments are 4 as '''./args, Sunday, Monday''' and '''Tuesday.'''
+|Total number of arguments are 4 as- '''./args, Sunday, Monday''' and '''Tuesday.'''
 |-
 | 04:14
-|The '''first argument''' is '''Sunday '''.
+|The first argument is "Sunday".
 |-
 | 04:17
-|The '''zeroth argument''' always gives executable filename.
+|The zeroth argument always gives executable filename.
 |-
 | 04:22
-|'''Sunday''' is assigned to first argument.
+|"Sunday" is assigned to first argument.
 |-
 | 04:25
-|'''Monday '''is assigned to second argument.
+|"Monday" is assigned to second argument.
 |-
 | 04:28
-|'''Tuesday '''is assigned to third argument.
+|"Tuesday" is assigned to third argument.
 |-

@@ Line 118: / Line 118: @@
 |You can see the output as:
 '''Total number of arguments are 1 '''
 '''The first argument is null '''
 '''arguments are ./args '''
@@ Line 149: / Line 151: @@
 |Now we can see the output:
 '''Total number of arguments are 4 '''
 '''The first argument is Sunday '''
 '''Argument are ./args ''' '''Sunday Monday ''' and '''Tuesday '''.