PERL/C2/Conditional-statements/Khasi

Time	Narration
00:01	Ngi pdiangsngewbha iaphi sha ka spoken tutorial halor ka if and if-else conditional statements ha ka PERL.
00:07	Ha kane ka jinghikai, ngin ia pule shaphang ka:
00:09	if statement bad ka
00:11	if-else statement ha ka Perl. Nga pyndonkam da ka Ubuntu Linux 12.04 operating system bad ka Perl 5.14.2.
00:20	Ngan sa pyndonkam ruh ia ka gedit Text Editor.
00:24	Phi lah ban pyndonkam ia kano kano ka text editor katkum kamon jong phi.
00:28	Phi dei ban don ia ka jingtip jong ki variables bad comments ha ka Perl.
00:33	Ki jingtip shaphang ki for, foreach , while bad do-while loops ha ka Perl kan long ka jingmyntoi kaban iarap shibun.
00:40	Sngewbha leit sha ki spoken tutorials kiba iadei ha ka “Spoken Tutorial” website.
00:45	Ka Perl ka ai ia ki conditional statements kumne harum:
00:49	if, if-else
00:51	if-elsif-else bad
00:53	switch . Ha kane ka jinghikai, ngin ia peit ia ka if bad if-else statements.
00:59	if statement ha ka Perl lah ban pyndonkam
01:01	Ban execute ia u code tang haba ka condition kaba la ai ka iadei.
01:07	Ka syntax jong ka if conditional statement kalong kumne harum:
01:11	if space open bracket condition close bracket space open curly bracket
01:19	Enter. Code semicolon u ban sa shah execute ynda ka condition kadei true
01:25	Enter close curly bracket.
01:29	U code uba don hapoh ka if statement un sa shah execute tang ynda ka condition kadei true.
01:36	Mynta, to ngin ia peit ia ka nuksa jong ka if statement.
01:40	Plie ia ka Terminal bad type:
01:43	gedit conditionalBlocks dot pl space &(ampersand )
01:49	Bad shon “Enter”.
01:52	Kane kan sa plie ia ka conditionalBlocks.pl file ha ka gedit.
01:57	Type ia u code kumba la pyni ha ka screen.
02:02	Hangne ngi lah pynithuh ia ka condition jong ka “if” kaba check ia ka value jong ka variable “count”.
02:09	Kynmaw ia ka equal to equal to sign hangne. Kane kadei ka comparison operator.
02:15	Ka condition $count equal to equal to 5 ka check ia u value jong u variable count.
02:23	Ynda u lah ia ryngkat bad u 5, u code uba don hapoh ka “if” block un sa shah execute.
02:28	Mynta, shon ctrl+s ban save ia ka file.
02:32	Nangta phai sha ka terminal.
02:36	Pynthikna ba phi don ha ka directory ha kaba phi save ia ka file.
02:41	Type ia kane harum ban check na ka bynta kano kano ka thup lane syntax kaba bakla:
02:46	perl hyphen c conditionalBlocks dot pl
02:53	Bad shon “Enter.”
02:55	Ka lain kaba harum kan sa pyni ha ka terminal window:
02:59	"conditionalBlocks.pl syntax OK".
03:04	Kumba kam don ka jingbakla ha ka compilation lane ka syntax, ngin ia execute ia ka Perl script da kaba type:
03:10	perl conditionalBlocks dot pl
03:14	Bad shon “Enter”.
03:16	Ka output harum kan sa pyni ha ka terminal.
03:19	"I am inside if statement".
03:23	Phai biang sha ka “gedit”.
03:26	Da kawei pat ka rukom, ngi lah ban thoh ia katei ka statement “if” kum:
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	Mynta, to ngin ia peit ia ka “if-else” statement.
04:01	Ia kane ka statement la pyndonkam ynda u nongpyndonkam u kwah ban execute-
04:06	Ia u code ynda ka condition kadei “True” bad
04:09	Uwei pat u code ynda ka condition kadei “False”.
04:13	Ka syntax na ka bynta ka “if-else” condition kadei kumne harum:
04:17	if space open bracket condition close bracket space open curly bracket shon Enter.
04:27	U code semicolon
04:29	Un sa execute ynda ka “if” condition kadei “true”,
04:32	Shon “Enter”
04:34	close curly bracket space else space open curly bracket Enter
04:41	Uwei pat u code semicolon
04:43	Un sa execute ynda ka “if” condition kadei “false”
04:47	Shon “Enter” close curly bracket.
04:51	Mynta, sa shisien leit sha ka conditionalBlocks.pl file kaba ngi lah dep shna lypa ha ka gedit.
04:58	Assign 4 ia u “count” variable. Nangta ha kaba khatduh jong ka if block, type: space
05:07	else
05:09	space open curly bracket shon Enter
05:14	print space double quotes I am inside else statement backslash n double quotes complete semicolon.
05:30	Shon “Enter” bad close curly bracket.
05:34	Hangne, 4 lah assign ia u variable $count.
05:38	Namar ba u value jong ka count variable kam iadei bad u 5,
05:43	U code hapoh jong u “if” block un sa nym shah execute.
05:47	Ha ka jaka jong ka, u code ba hapoh ka “else” block kan sa shah execute.
05:52	Mynta shon “Ctrl + S” ban “save” ia ka file.
05:56	Mynta phai sha ka terminal
05:59	Bad type: perl hyphen c conditionalBlocks dot pl ban check ia kano kano ka jingbakla ha ka compilation lane ka syntax.
06:11	Mynta, shon “Enter”.
06:13	Ka lain kaba harum kan sa pyni ha ka terminal:
06:17	"conditionalBlocks.pl syntax OK"
06:20	Namar ba kam don ka jingbakla ha ka compilation lane ha ka syntax, ngin ia execute mynta ia ka “Perl script”.
06:27	Type: perl conditionalBlocks dot pl
06:33	Bad shon “Enter”.
06:35	Ka output harum kan sa pyni ha ka terminal.
06:39	"I am inside else statement".
06:44	To ngin ia batai kyllum.
06:46	Ha kane ka jinghikai, ngi la pule ia ka:
06:49	if bad if-else conditional statements ha ka Perl
06:53	Da kaba pyndonkam da ki sample programs.
06:55	Hangne ka kam na ka bynta jong phi:
06:57	Print “It is an open source language”
07:01	Ynda ka variable ka lah pynithuh ba u don ia u value ‘Perl’
07:04	Lymda kumta, print “It's a proprietary language”.
07:08	Peit ia ka video kaba don ha ka link harum.
07:11	Ka batai ia ka Spoken Tutorial project.
07:15	Lada phim don ia ka bandwidth kaba biang, phi lah ban shu download bad peit ia ka hadien.
07:20	Ka kynhun jong ka Spoken Tutorial project:
07:22	Ka pynlong ia ki workshops da kaba pyndonkam da ki spoken tutorials.
07:26	Ka ai certificates sha kito kiba pass ha ka online test.
07:31	Na ka bynta kham bun ki jingtip, sngewbha thoh sha ka contact at spoken hyphen tutorial dot org.
07:37	"Spoken Tutorial" project kadei shi bynta jong ka "Talk to a Teacher" project.
07:42	La kyrshan ia ka da ka National Mission on Education lyngba ka ICT, MHRD, Sorkar India.
07:50	Kham bun ki jingtip halor kane ka mission kidon ha ka spoken hyphen tutorial dot org slash NMEICT hyphen Intro.
08:00	Kyrmen ba phi sngewtynnad ia kane ka jinghikai jong ka “Perl”.
08:04	Ma nga U Pdiangburom na Shillong, nga pynkut ia kane.
08:06	Khublei shibun.

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