PERL/C2/Variables-in-Perl/Khasi

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Time Narration
00:01 Ngi pdiangsngewbha iaphi sha ka spoken tutorial halor ka Variables in Perl.
00:06 Ha kane ka jinghikai, ngin ia pule shaphang ki variables ha ka Perl.
00:12 Nga pyndonkam da ka Ubuntu Linux12.04 operating system
00:18 Bad ka Perl 5.14.2 kata: Perl revision 5, version 14, and subversion 2.
00:26 Ngan sa pyndonkam ruh ia ka gedit Text Editor.
00:30 Phi lah ban pyndonkam da kano kano ka text editor katkum ka jingkwah jong phi.
00:34 Variables ha ka Perl:
00:37 Variables la pyndonkam na ka bynta ban buh ia ki values kum ki text strings, numbers lane ki arrays.
00:44 Shisien ba ka variable lah declare, lah ban pyndonkam shi pyndonkam biang ha ka script.
00:50 Scalar u ieng na ka bynta uwei u value bad u lah ban buh tang ia ki Scalars.
00:56 Scalar variables lah declare da kaba pyndonkam $ (dollar) symbol.
01:00 To ngin ia peit ia ka variable declaration.
01:03 U variable lah ban declare kumne harum: dollar priority semicolon.
01:09 Variable names ha ka Perl ka lah ban don bun tylli formats. Variables kidei ban sdang da u letter lane underscore (_).
01:18 Bad u lah ban don ia ki letters, digits, underscores lane baroh lai tylli.
01:24 Ki Variables ba lah declared da ki CAPITAL letters kidon ka jingmut ba kyrpang ha ka Perl.
01:30 Te, ialeh ban nym declare ia ki variable da kaba pyndonkam ia ki dak heh.
01:34 Mynta plie ia ka Terminal bad type: gedit variables dot pl ampersand(&)
01:44 U ampersand un sa unlock ia ka command prompt ha ka terminal. Mynta shon Enter.
01:50 Kane kan sa plie ia ka variables.pl file ha ka gedit text editor.
01:56 dot pl (.pl) kadei ka default extension jong ka Perl file.
02:01 Type ia kane harum ha ka file: dollar priority semicolon bad shon Enter.
02:10 Te ngi lah declare ia ka variable priority.
02:13 Phim donkam ban declare ia u variable hashwa ban pyndonkam ia u;
02:18 Phi lah ban shu pyndonkam beit ia u ha u code jong phi.
02:21 Mynta to ngin ia assign ia u numerical value sha ka variable priority.
02:25 Na ka bynta kane, type: dollar priority space equal to space one semicolon
02:32 Bad shon Enter.
02:34 Hadien kane, type:
02:36 print space double quote Value of variable is: dollar priority backslash n close double quote semicolon bad shon Enter.
02:50 backslash n udei u "new line" character.
02:53 Mynta save ia kane ka file kum variables.pl ha kano kano ka jaka.
03:02 Ha kaba iadei bad nga, kan sa save ha ka home/amol directory. Mynta save ia kane ka file.
03:10 Mynta, to ngin ia pynkylla ia ka permission jong ka variables.pl file kaba ngi dang shu dep shna.
03:18 Ban leh ia kane, ha ka Terminal type, chmod 755 variables dot pl
03:27 Kane kan sa ai ia ka "read", "write" & "execute" rights ia ka file.
03:32 Ban lum thup ia kane ka Perl script, ha ka Terminal,
03:36 type: perl hyphen c variables dot pl
03:42 Hyphen c switch ka lum thup ia ka Perl script na ka bynta kano kano ka compilation/syntax error.
03:49 Mynta shon Enter.
03:51 Kane ka batai ia ngi ba kam don ka syntax error ha ka script jong ngi.
03:56 Mynta to ngin ia execute ia ka Perl script da kaba type perl variables dot pl bad shon Enter.
04:06 Ka output kaba paw ka lah shah pynthaba.
04:10 Ngi lah ruh ban assign ia u string value sha ka variable kaba ngi declare.
04:15 Phai biang sha ka Text editor window.
04:18 Ha ka jaka jong ka dollar priority equal to one; type:
04:22 dollar priority equal to in single quotes high;
04:28 Sngewbha kynmaw ba ki assignments ki lah evaluate na kamon sha kadiang.
04:34 U scalar u lah ban buh ia ki data jong kano kano ka jait, la kalong u string, u number.
04:38 Save ia kane ka file bad lum thup ia ka script sa shisien da kaba type:
04:45 perl hyphen c variables dot pl mynta shon Enter.
04:51 Kane ka batai ia ngi ba kam don ka syntax error.
04:55 Execute ia ka script da kaba type perl variables dot pl bad shon Enter.
05:03 Ka output kadei kumba la pyni.
05:07 Mynta phai biang sha ka Text Editor window.
05:10 Phi lah ruh ban pyndonkam ia ki scalars within a double-quoted string
05:15 dollar priority hapoh ki double quotes string;
05:19 Save ia kane ka file bad khang ia ka.
05:22 To ngin ia pule kumno ban declare ia bun tylli ki variables.
05:27 Ban leh ia kane, plie ia ka file ba thymmai ha ka Text Editor.
05:31 Ha ka Terminal, type: gedit multivar dot pl space ampersand bad shon Enter.
05:42 Kane kan sa plie ia ka "multivar dot pl" file ha ka text editor.
05:48 Mynta, type:
05:50 dollar firstVar comma dollar secondVar semicolon bad shon Enter.
06:00 Ban copy ia u value jong u variable dollar firstVar sha u dollar secondVar, type:
06:07 dollar firstVar space equal to space dollar secondVar semicolon bad shon Enter.
06:19 Baroh ki mathematical operations kum addition, subtraction, multiplication, division, lah ban leh ha kine ki variables
06:30 To ngin ia peit kumno ngi lah ban ioh ia kane da kaba pyndonkam ia ka Perl.
06:34 Phai sha ka text editor.
06:36 Bad mynta to ngin ia assign ia u value 10 ha baroh kine ki variables da kaba type,
06:41 dollar firstVar equal to dollar secondVar equal to ten semicolon bad shon Enter.
06:51 Mynta, ban print ia kine ki values, type:
06:55 print double quote firstVar: dollar firstVar and secondVar: dollar secondVar backslash n close double quotes semicolon shon Enter.
07:17 Mynta save ia kane ka file.
07:19 Mynta, to ngin ia pyndap ia ki values ha ar tylli ki variables.
07:23 Na ka bynta kane, type:
07:25 dollar addition space equal to space dollar firstVar space plus space dollar secondVar semicolon bad shon Enter.
07:43 Phin iohi, ngi khlem declare ia u variable addition.
07:47 Sa shisien, ban print ia u value jong u variable addition, type:
07:53 print double quote Addition is dollar addition backslash n close double quote semicolon.
08:05 Save ia kane ka file.
08:07 Ban lum thup ia kane ka file, sa shisien type ha ka terminal:
08:12 perl hyphen c multivar dot pl
08:18 Kam don ka syntax error, te ngi lah ban execute ia ka script
08:24 Da kaba type perl multivar dot pl.
08:30 Kane kan sa pynmih ia ka output kumba lah pynthaba.
08:34 Ha kajuh ka rukom, pyrshang ia ka subtraction, multiplication bad division.
08:38 Nga lah thoh ia u code hangne.
08:41 Mynta, to ngin save ia kane ka file bad khang ia ka.
08:46 Mynta lum thup ia ka file da kaba type
08:48 perl hyphen c multivar dot pl
08:54 Kam don ka syntax error. Te, ngi lah ban execute ia ka script kum perl multivar dot pl
09:01 Ha kapor ba ngi execute, ka output kan sa long kumne.
09:06 Da kane ngi lah poi sha kaba kut jong kane ka jinghikai.
09:11 Ha kane ka jinghikai, ngi lah pule shaphang
09:14 Ban declare bad pyndonkam ia ki scalar variables ha ka Perl.
09:18 Assignment:
09:20 Declare ia u number variable.
09:22 Assign 10 ha u.
09:24 Print ia u variable ba lah declare.
09:26 Declare 2 tylli ki string variables.
09:29 Assign ia kine ki values sha ki - “Namaste ” bad “India”.
09:34 Print ia ki ar tylli ki variable uwei hadien uwei pat.
09:38 Peit ia ka video kaba don ha ka link harum.
09:42 Ka kyllum lang ia ka Spoken Tutorial project.
09:45 Lada phim don ia ka bandwidth kaba biang, phi lah ban shu download bad peit ia ka hadien.
09:50 Ka kynhun jong ka Spoken Tutorial Project:
09:53 Ka pynlong ia ki workshops da kaba pyndonkam ia ki spoken tutorials.
09:56 Ka ai certificates sha kito kiba pass ha ka online test.
10:01 Na ka bynta ki jingtip ba bniah, sngewbha thoh sha ka contact at spoken tutorial dot org.
10:08 Spoken Tutorial Project kadei shi bynta jong ka Talk to a Teacher project.
10:13 La kyrshan ia ka da ka National Mission on Education lyngba ka ICT, MHRD, Sorkar India.
10:23 Kham bun ki jingtip halor kane ka mission kidon ha ka link harum.
10:29 Kyrmen phi sngewtynad ia kane ka jinghikai halor ka Perl. Ma nga U Pdiangburom na Shillong, nga pynkut ia kane.
10:34 Khublei shibun.

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