Difference between revisions of "PERL/C2/Conditional-statements/English-timed"

From Script | Spoken-Tutorial
Jump to: navigation, search
 
(7 intermediate revisions by 2 users not shown)
Line 1: Line 1:
 
{| border=1
 
{| border=1
−
!  <center>'''Time'''</center>
+
| '''Time'''
−
!  <center>'''Narration'''</center>
+
| '''Narration'''
 
   
 
   
 
|-
 
|-
−
| 00.01
+
| 00:01
−
|Welcome to the spoken tutorial on if and if-else conditional statements in Perl.
+
|Welcome to the spoken tutorial on '''if and if-else conditional statements''' in '''PERL'''.
 
   
 
   
 
|-
 
|-
−
| 00.07
+
| 00:07
−
| In this tutorial, we will learn about;
+
| In this tutorial, we will learn about:
  
 
|-
 
|-
−
|00.09
+
|00:09
 
|'''if ''' statement and  
 
|'''if ''' statement and  
  
 
|-
 
|-
−
|00.11
+
|00:11
−
|''' if-else''' statement in Perl  
+
|''' if-else''' statement in Perl.  I am using '''Ubuntu Linux 12.04''' operating system and '''Perl 5.14.2'''.
 
   
 
   
 
|-
 
|-
−
|00.12
+
|00:20
−
| I am using '''Ubuntu Linux12.04''' operating system and '''Perl 5.14.2'''
+
−
+
−
|-
+
−
|00.20
+
 
|I will also be using the '''gedit Text Editor'''.
 
|I will also be using the '''gedit Text Editor'''.
 
    
 
    
 
|-
 
|-
−
|00.24
+
|00:24
 
|You can use any text editor of your choice.
 
|You can use any text editor of your choice.
 
   
 
   
 
|-
 
|-
−
| 00.28
+
| 00:28
−
| You should have basic knowledge of '''Variables '''and''' Comments '''in''' Perl.'''
+
| You should have basic knowledge of variables and '''comments''' in''' Perl.'''
 
   
 
   
 
|-
 
|-
−
|00.33
+
|00:33
−
|Knowledge of '''for''', '''foreach''' , '''while and  do-while '''loops in '''Perl''' will be an added advantage.
+
|Knowledge of '''for''', '''foreach''' , '''while''' and  '''do-while '''loops in '''Perl''' will be an added advantage.
  
 
|-
 
|-
−
|00.40
+
|00:40
−
|Please go through the relevant spoken tutorials on the spoken tutorial website.
+
|Please go through the relevant spoken tutorials on the '''Spoken Tutorial''' website.
−
+
−
|-
+
−
| 00.45
+
−
| Perl provides the following conditional statements -
+
−
+
−
|-
+
−
|00.49
+
−
|'''if'''
+
 
   
 
   
 
|-
 
|-
−
|00.50
+
| 00:45
−
|'''if-else '''
+
| Perl provides the following conditional statements:
 
   
 
   
 
|-
 
|-
−
|00.51
+
|00:49
−
|'''if-elsif-else''' and
+
| '''if''',  '''if-else '''
 
   
 
   
 
|-
 
|-
−
|00.53
+
|00:51
−
|'''switch '''
+
| '''if-elsif-else''' and
 
   
 
   
 
|-
 
|-
−
|00.54
+
|00:53
−
|In this tutorial, we'll cover '''if '''and '''If-else''' statements  
+
|'''switch '''.In this tutorial, we will cover '''if '''and '''if-else''' statements.
 
   
 
   
 
|-
 
|-
−
|00.59
+
|00:59
 
|'''if'''  statement in '''Perl''' can be used  
 
|'''if'''  statement in '''Perl''' can be used  
 
   
 
   
 
|-
 
|-
−
| 01.01
+
| 01:01
 
| to execute a piece of code only when a specified condition is satisfied.  
 
| to execute a piece of code only when a specified condition is satisfied.  
  
 
|-
 
|-
−
|01.07
+
|01:07
−
|The syntax of '''if''' conditional statement is as follows  
+
|The syntax of '''if''' conditional statement is as follows:
 
   
 
   
 
|-
 
|-
−
|01.11
+
|01:11
−
|'''if '''space open bracket '''condition''' close bracket space Open curly bracket  
+
|'''if''' space open bracket '''condition''' close bracket space open curly bracket  
 
   
 
   
 
|-
 
|-
−
|01.19
+
|01:19
−
|'''Enter'''
+
|'''Enter'''.Piece of code semicolon to be executed when the condition is true 
 
   
 
   
 
|-
 
|-
−
|01.20
+
|01:25
−
|Piece of code semicolon,  to be executed when the condition is true 
+
| '''Enter''' close curly bracket.
 
   
 
   
 
|-
 
|-
−
|01.25
+
|01:29
−
| '''Enter''', Close curly bracket
+
|The code inside the '''if''' statement will be executed only when the '''condition''' is true.
 
   
 
   
 
|-
 
|-
−
|01.29
+
|01:36
−
|The code inside the '''if''' statement will be executed only when the condition is true.  
+
| Now, let us look at an example of '''if ''' statement.  
 
   
 
   
 
|-
 
|-
−
|01.36
+
| 01:40
−
| Now let us look at an example of '''if ''' statement.
+
|Open the Terminal and type:
 
   
 
   
 
|-
 
|-
−
| 01.40
+
|01:43
−
|Open the Terminal and type
+
|'''gedit conditionalBlocks dot pl''' space '''&'''(ampersand )
 
   
 
   
 
|-
 
|-
−
|01.43
+
|01:49
−
|'''gedit conditionalBlocks dot pl ''' space '''&'''(ampersand )
+
|and press '''Enter'''.
 
   
 
   
 
|-
 
|-
−
|01.49
+
|01:52
−
|and press '''Enter'''
+
|This will open the '''conditionalBlocks.pl''' file in '''gedit'''.
 
   
 
   
 
|-
 
|-
−
|01.52
+
|01:57
−
|This will open the '''conditionalBlocks.pl''' file in gedit.
+
−
+
−
|-
+
−
|01.57
+
 
|Type the following piece of code as displayed on the screen.  
 
|Type the following piece of code as displayed on the screen.  
 
   
 
   
 
|-
 
|-
−
|02.02
+
|02:02
−
|Here we have specified a condition for '''if''' which checks the value of variable count.  
+
|Here we have specified a condition for '''if''' which checks the value of variable '''count'''.  
 
   
 
   
 
|-
 
|-
−
|02.09
+
|02:09
−
| Note the '''equal to equal to''' sign here. This is the '''comparison''' operator.  
+
| Note the '''equal to equal to''' sign here. This is the comparison operator.  
  
 
|-
 
|-
−
|02.15
+
|02:15
−
|The condition '''$count equal to equal to 5 ''' is checked against the value of variable count.  
+
|The condition '''$count equal to equal to 5 ''' is checked against the value of variable '''count'''.  
  
 
|-
 
|-
−
|02.23
+
|02:23
 
|When it is equal to 5, the code within the '''if''' block will get executed.  
 
|When it is equal to 5, the code within the '''if''' block will get executed.  
 
   
 
   
 
|-
 
|-
−
| 02.28
+
| 02:28
 
|Now, press '''ctrl+s''' to '''save''' the file.  
 
|Now, press '''ctrl+s''' to '''save''' the file.  
  
 
|-
 
|-
−
|02.32
+
|02:32
 
|Then switch to the terminal.  
 
|Then switch to the terminal.  
  
 
|-
 
|-
−
|02.36
+
|02:36
 
| Make sure that you are in the directory in which you have saved your file.  
 
| Make sure that you are in the directory in which you have saved your file.  
 
   
 
   
 
|-
 
|-
−
|02.41
+
|02:41
−
|Type the following to check for any compilation or syntax error -
+
|Type the following to check for any compilation or syntax error: 
 
   
 
   
 
|-
 
|-
−
|02.46
+
|02:46
 
|'''perl hyphen c conditionalBlocks dot pl'''
 
|'''perl hyphen c conditionalBlocks dot pl'''
  
 
|-
 
|-
−
| 02.53
+
| 02:53
−
| and press '''Enter. '''
+
|and press '''Enter. '''
 
   
 
   
 
|-
 
|-
−
|02.55
+
|02:55
−
|The following line will be displayed on the terminal window   
+
|The following line will be displayed on the terminal window:  
 
   
 
   
 
|-
 
|-
−
|  02.59
+
|  02:59
−
| '''conditionalBlocks.pl syntax OK '''
+
| "conditionalBlocks.pl syntax OK".
  
 
|-
 
|-
−
|   03.04
+
|03:04
−
| As there is no compilation or syntax error, we will execute the Perl script by typing -
+
| As there is no compilation or syntax error, we will execute the Perl script by typing:
 
   
 
   
 
|-
 
|-
−
|03.10
+
|03:10
 
|'''perl conditionalBlocks dot pl '''
 
|'''perl conditionalBlocks dot pl '''
 
   
 
   
 
|-
 
|-
−
| 03.14
+
| 03:14
−
| and press '''Enter'''
+
| and press '''Enter'''.
 
   
 
   
 
|-
 
|-
−
|03.16
+
|03:16
 
|The following output will be shown on terminal.  
 
|The following output will be shown on terminal.  
 
   
 
   
 
|-
 
|-
−
| 03.19
+
| 03:19
−
| ''' I am inside if statement'''
+
| "I am inside if statement".
 
   
 
   
 
|-
 
|-
−
| 03.23
+
| 03:23
−
|Switch back to gedit
+
|Switch back to '''gedit'''.
 
   
 
   
 
|-
 
|-
−
|03.26
+
|03:26
−
|Alternately, we can write the above ''' if''' statement as-
+
|Alternately, we can write the above ''' if''' statement as:
 
   
 
   
 
|-
 
|-
−
|03.31
+
|03:31
−
|'''print ''' space double quotes '''I am inside if statement''' slash '''n''' close double quotes space '''if''' open bracket '''dollar count space equal to equal to space 5''' close bracket semicolon.
+
|'''print''' space double quotes '''I am inside if statement''' backslash '''n''' close double quotes space '''if''' space open bracket '''dollar count space equal to equal to space 5''' close bracket semicolon.
  
 
|-
 
|-
−
| 03.57
+
| 03:57
 
|Now, let us look at '''if-else''' statement.  
 
|Now, let us look at '''if-else''' statement.  
 
   
 
   
 
|-
 
|-
−
|04.01
+
|04:01
−
|This statement is used when user wants to execute  
+
|This statement is used when user wants to execute-
 
   
 
   
 
|-
 
|-
−
|04.06
+
|04:06
−
|one piece of code when the condition is true and  
+
|one piece of code when the condition is '''True''' and  
 
   
 
   
 
|-
 
|-
−
| 04.09
+
|04:09
−
| another piece of code when the condition is false
+
| another piece of code when the condition is '''False'''.
  
 
|-
 
|-
−
|   04.13
+
|04:13
−
| The syntax for '''if-else''' condition is as follows -
+
| The syntax for '''if-else''' condition is as follows:
  
 
|-
 
|-
−
| 04.17
+
|04:17
 
| '''if ''' space open bracket '''condition''' close bracket space open curly bracket Press '''Enter'''.  
 
| '''if ''' space open bracket '''condition''' close bracket space open curly bracket Press '''Enter'''.  
 
   
 
   
 
|-
 
|-
−
| 04.27
+
|04:27
 
|piece of code semicolon  
 
|piece of code semicolon  
  
 
|-
 
|-
−
| 04.29
+
|04:29
−
| to be executed when '''if''' condition is true,  
+
| to be executed when '''if''' condition is '''true''',  
 
   
 
   
 
|-
 
|-
−
|04.32
+
|04:32
−
|Press '''Enter '''
+
|press '''Enter '''
  
 
|-
 
|-
−
|04.34
+
|04:34
 
|close curly bracket space '''else''' space open curly bracket '''Enter'''
 
|close curly bracket space '''else''' space open curly bracket '''Enter'''
 
   
 
   
 
|-
 
|-
−
|04.41
+
|04:41
 
| another piece of code semicolon  
 
| another piece of code semicolon  
 
   
 
   
 
|-
 
|-
−
|04.43
+
|04:43
−
|to be executed when if condition is false  
+
|to be executed when '''if''' condition is '''false'''
  
 
|-
 
|-
−
|04.47
+
|04:47
−
|Press '''Enter''' close curly bracket  
+
|press '''Enter''' close curly bracket.
  
 
|-
 
|-
−
|04.51
+
|04:51
−
| Now again, go to the '''conditionalBlocks.pl''' file which we have already created in gedit.  
+
| Now, again go to the '''conditionalBlocks.pl''' file which we have already created in '''gedit'''.  
 
   
 
   
 
|-
 
|-
−
| 04.58
+
| 04:58
−
| Assign 4 to count variable then at the end of the if block type space  
+
| Assign 4 to '''count''' variable. Then at the end of the '''if''' block, type: space  
  
 
|-
 
|-
−
| 05.07
+
| 05:07
−
| ''' else '''
+
|''' else '''
 
   
 
   
 
|-
 
|-
−
|05.09
+
|05:09
 
| space open curly bracket press '''Enter '''
 
| space open curly bracket press '''Enter '''
  
 
|-
 
|-
−
|05.14
+
|05:14
−
|'''print''' space double quotes '''I am inside else statement slash n''' close double quotes semicolon  
+
|'''print''' space double quotes '''I am inside else statement backslash n''' double quotes complete semicolon.
 
   
 
   
 
|-
 
|-
−
|05.30
+
|05:30
−
|Press '''Enter''' and close '''curly bracket.'''
+
|Press '''Enter''' and close curly bracket.  
  
 
|-
 
|-
−
|05.34
+
|05:34
−
|Here, '''4''' is assigned to variable '''$count. '''
+
|Here, 4 is assigned to variable '''$count.'''
 
   
 
   
 
|-
 
|-
−
|05.38
+
|05:38
 
|As the value of '''count''' variable does not match 5,   
 
|As the value of '''count''' variable does not match 5,   
  
 
|-
 
|-
−
|05.43
+
|05:43
−
|the code within the '''if''' block will not get execute
+
|the code within the '''if''' block will not get executed.
 
   
 
   
 
|-
 
|-
−
|05.47
+
|05:47
−
|instead the code within the else block will get execute.
+
|Instead, the code within the '''else''' block will get executed.
 
   
 
   
 
|-
 
|-
−
|05.52
+
|05:52
−
|Now press ''' Ctrl+S''' to save the file.  
+
|Now press ''' Ctrl+S''' to '''save''' the file.  
 
   
 
   
 
|-
 
|-
−
| 05.56
+
|05:56
−
| Now switch to terminal.
+
| Now switch to terminal
 
   
 
   
 
|-
 
|-
−
|05.59
+
|05:59
−
|and type '''perl hyphen c conditionalBlocks dot pl''' to check for any compilation or syntax error
+
|and type: '''perl hyphen c conditionalBlocks dot pl''' to check for any compilation or syntax error.
 
   
 
   
 
|-
 
|-
−
| 06.11
+
|06:11
−
| now, press '''Enter'''
+
|Now, press '''Enter'''.
  
 
|-
 
|-
−
| 06.13
+
|06:13
−
| The following line will be displayed on the terminal  
+
|The following line will be displayed on the terminal:
 
   
 
   
 
|-
 
|-
−
| 06.17
+
|06:17
−
| '''conditionalBlocks.pl syntax OK '''
+
|"conditionalBlocks.pl syntax OK"
  
 
|-
 
|-
−
| 06.20
+
|06:20
−
|As there is no compilation or syntax error, we will now execute the Perl script.  
+
|As there is no compilation or syntax error, we will now execute the '''Perl script'''.  
 
   
 
   
 
|-
 
|-
−
|06.27
+
|06:27
−
|Type '''perl conditionalBlocks dot pl '''
+
|Type: '''perl conditionalBlocks dot pl '''
  
 
|-
 
|-
−
| 06.33
+
|06:33
−
| and press '''Enter'''
+
|and press '''Enter'''.
  
 
|-
 
|-
−
| 06.35
+
|06:35
 
| The following output will be shown on terminal.   
 
| The following output will be shown on terminal.   
  
 
|-
 
|-
−
|06.39
+
|06:39
−
|'''I am inside else statement'''
+
|"I am inside else statement".
 
   
 
   
 
|-
 
|-
−
| 06.44
+
| 06:44
 
|Let us summarize.   
 
|Let us summarize.   
 
   
 
   
 
|-
 
|-
−
| 06.46
+
| 06:46
−
| In this tutorial, we have learnt -
+
| In this tutorial, we have learnt:
−
+
−
|-
+
−
|06.49
+
−
|'''if''' and
+
 
   
 
   
 
|-
 
|-
−
|06.50
+
|06:49
−
|'''if-else''' conditional statements in Perl  
+
|'''if''' and '''if-else''' conditional statements in Perl  
 
   
 
   
 
|-
 
|-
−
| 06.53
+
| 06:53
−
|   using sample programs.  
+
| using sample programs.  
  
 
|-
 
|-
−
|  06.55
+
|  06:55
−
| Here is assignment for you -  
+
| Here is an assignment for you:  
 
   
 
   
 
|-
 
|-
−
|  06.57
+
|  06:57
−
| Print ''' “It is an open source language” '''
+
| Print “It is an open source language”
  
 
|-
 
|-
−
|07.01
+
|07:01
−
| when the variable declared has value ''' 'Perl' '''
+
| when the variable declared has value 'Perl'  
  
 
|-
 
|-
−
|07.04
+
|07:04
−
|otherwise print ''' “It's a proprietary language” '''
+
|otherwise, print “It's a proprietary language”.
 
   
 
   
 
|-
 
|-
−
|07.08
+
|07:08
−
|Watch the video available at the following link  
+
|Watch the video available at the following link.
  
 
|-
 
|-
−
|07.11
+
|07:11
−
|It summaries the Spoken Tutorial project
+
|It summarizes the Spoken Tutorial project.
 
   
 
   
 
|-
 
|-
−
|07.15
+
|07:15
−
|If you do not have good bandwidth, you can download and watch it
+
|If you do not have good bandwidth, you can download and watch it.
 
   
 
   
 
|-
 
|-
−
| 07.20
+
| 07:20
−
| The Spoken Tutorial Project Team
+
| The Spoken Tutorial project team:
  
 
|-
 
|-
−
| 07.22
+
| 07:22
−
| Conducts workshops using spoken tutorials
+
|Conducts workshops using spoken tutorials.
 
   
 
   
 
|-
 
|-
−
|07.26
+
|07:26
−
|Gives certificates to those who pass an online test
+
| Gives certificates to those who pass an online test.
 
   
 
   
 
|-
 
|-
−
|07.31
+
|07:31
−
|For more details, please write to contact at spoken hyphen tutorial dot org
+
|For more details, please write to contact at spoken hyphen tutorial dot org.
 
   
 
   
 
|-
 
|-
−
| 07.37
+
| 07:37
−
|  Spoken Tutorial Project is a part of the Talk to a  Teacher project
+
|  "Spoken Tutorial" project is a part of the "Talk to a  Teacher" project.
 
   
 
   
 
|-
 
|-
−
|07.42
+
|07:42
 
|It is supported by the National Mission on Education through ICT, MHRD, Government of India.
 
|It is supported by the National Mission on Education through ICT, MHRD, Government of India.
 
    
 
    
 
|-
 
|-
−
|07.50
+
|07:50
−
|More information on this Mission is available at spoken hyphen tutorial dot org slash NMEICT hyphen Intro
+
|More information on this mission is available at spoken hyphen tutorial dot org slash NMEICT hyphen Intro.
 
   
 
   
 
|-
 
|-
−
| 08.00
+
| 08:00
−
| Hope you enjoyed this Perl tutorial.  
+
| Hope you enjoyed this '''Perl''' tutorial.  
 
   
 
   
 
|-
 
|-
−
|08.04
+
|08:04
−
|This is Amol Brahmankar signing off.
+
|This is Amol Brahmankar, signing off.
 
    
 
    
 
|-
 
|-
−
|08.06
+
|08:06
 
|Thanks for joining.
 
|Thanks for joining.
 
   
 
   
 
|}
 
|}

Latest revision as of 15:24, 10 March 2017

Time Narration
00:01 Welcome to the spoken tutorial on if and if-else conditional statements in PERL.
00:07 In this tutorial, we will learn about:
00:09 if statement and
00:11 if-else statement in Perl. I am using Ubuntu Linux 12.04 operating system and Perl 5.14.2.
00:20 I will also be using the gedit Text Editor.
00:24 You can use any text editor of your choice.
00:28 You should have basic knowledge of variables and comments in Perl.
00:33 Knowledge of for, foreach , while and do-while loops in Perl will be an added advantage.
00:40 Please go through the relevant spoken tutorials on the Spoken Tutorial website.
00:45 Perl provides the following conditional statements:
00:49 if, if-else
00:51 if-elsif-else and
00:53 switch .In this tutorial, we will cover if and if-else statements.
00:59 if statement in Perl can be used
01:01 to execute a piece of code only when a specified condition is satisfied.
01:07 The syntax of if conditional statement is as follows:
01:11 if space open bracket condition close bracket space open curly bracket
01:19 Enter.Piece of code semicolon to be executed when the condition is true
01:25 Enter close curly bracket.
01:29 The code inside the if statement will be executed only when the condition is true.
01:36 Now, let us look at an example of if statement.
01:40 Open the Terminal and type:
01:43 gedit conditionalBlocks dot pl space &(ampersand )
01:49 and press Enter.
01:52 This will open the conditionalBlocks.pl file in gedit.
01:57 Type the following piece of code as displayed on the screen.
02:02 Here we have specified a condition for if which checks the value of variable count.
02:09 Note the equal to equal to sign here. This is the comparison operator.
02:15 The condition $count equal to equal to 5 is checked against the value of variable count.
02:23 When it is equal to 5, the code within the if block will get executed.
02:28 Now, press ctrl+s to save the file.
02:32 Then switch to the terminal.
02:36 Make sure that you are in the directory in which you have saved your file.
02:41 Type the following to check for any compilation or syntax error:
02:46 perl hyphen c conditionalBlocks dot pl
02:53 and press Enter.
02:55 The following line will be displayed on the terminal window:
02:59 "conditionalBlocks.pl syntax OK".
03:04 As there is no compilation or syntax error, we will execute the Perl script by typing:
03:10 perl conditionalBlocks dot pl
03:14 and press Enter.
03:16 The following output will be shown on terminal.
03:19 "I am inside if statement".
03:23 Switch back to gedit.
03:26 Alternately, we can write the above if statement as:
03:31 print space double quotes I am inside if statement backslash n close double quotes space if space open bracket dollar count space equal to equal to space 5 close bracket semicolon.
03:57 Now, let us look at if-else statement.
04:01 This statement is used when user wants to execute-
04:06 one piece of code when the condition is True and
04:09 another piece of code when the condition is False.
04:13 The syntax for if-else condition is as follows:
04:17 if space open bracket condition close bracket space open curly bracket Press Enter.
04:27 piece of code semicolon
04:29 to be executed when if condition is true,
04:32 press Enter
04:34 close curly bracket space else space open curly bracket Enter
04:41 another piece of code semicolon
04:43 to be executed when if condition is false
04:47 press Enter close curly bracket.
04:51 Now, again go to the conditionalBlocks.pl file which we have already created in gedit.
04:58 Assign 4 to count variable. Then at the end of the if block, type: space
05:07 else
05:09 space open curly bracket press Enter
05:14 print space double quotes I am inside else statement backslash n double quotes complete semicolon.
05:30 Press Enter and close curly bracket.
05:34 Here, 4 is assigned to variable $count.
05:38 As the value of count variable does not match 5,
05:43 the code within the if block will not get executed.
05:47 Instead, the code within the else block will get executed.
05:52 Now press Ctrl+S to save the file.
05:56 Now switch to terminal
05:59 and type: perl hyphen c conditionalBlocks dot pl to check for any compilation or syntax error.
06:11 Now, press Enter.
06:13 The following line will be displayed on the terminal:
06:17 "conditionalBlocks.pl syntax OK"
06:20 As there is no compilation or syntax error, we will now execute the Perl script.
06:27 Type: perl conditionalBlocks dot pl
06:33 and press Enter.
06:35 The following output will be shown on terminal.
06:39 "I am inside else statement".
06:44 Let us summarize.
06:46 In this tutorial, we have learnt:
06:49 if and if-else conditional statements in Perl
06:53 using sample programs.
06:55 Here is an assignment for you:
06:57 Print “It is an open source language”
07:01 when the variable declared has value 'Perl'
07:04 otherwise, print “It's a proprietary language”.
07:08 Watch the video available at the following link.
07:11 It summarizes the Spoken Tutorial project.
07:15 If you do not have good bandwidth, you can download and watch it.
07:20 The Spoken Tutorial project team:
07:22 Conducts workshops using spoken tutorials.
07:26 Gives certificates to those who pass an online test.
07:31 For more details, please write to contact at spoken hyphen tutorial dot org.
07:37 "Spoken Tutorial" project is a part of the "Talk to a Teacher" project.
07:42 It is supported by the National Mission on Education through ICT, MHRD, Government of India.
07:50 More information on this mission is available at spoken hyphen tutorial dot org slash NMEICT hyphen Intro.
08:00 Hope you enjoyed this Perl tutorial.
08:04 This is Amol Brahmankar, signing off.
08:06 Thanks for joining.

Contributors and Content Editors

Gaurav, PoojaMoolya, Sandhya.np14

Retrieved from "https://script.spoken-tutorial.org/index.php?title=PERL/C2/Conditional-statements/English-timed&oldid=33128"