BASH/C3/More-on-Redirection/Khasi

Timee	Narration
00:01	Paralok, ngi pdiangsngewbha iaphi sha ka “spoken tutorial” halor ka “More on redirection”.
00:07	Ha kane ka jinghikai, ngin ia pule shaphang ka: Redirection of both standard error and output ;
00:13	Ban append ia ka redirected output
00:15	Da ka jingiarap jong ki katto katne ki nuksa.
00:19	Ban bud ia kane ka jinghikai, phi dei ban don ia ka jingtip shaphang ka Shell Scripting ha ka BASH.
00:25	Lada phim don, na ka bynta ki jinghikai ba iadei, sngewbha leit sha ka website jong ngi kumba lah pyni. http://www.spoken-tutorial.org
00:30	Na ka bynta kane ka jinghikai, nga pyndonkam da ka: Ubuntu Linux 12.04 Operating System
00:35	GNU BASH version 4.2.
00:39	Sngewbha kynmaw, ka GNU Bash version 4 lane kaba kham shajrong lah ai jingmut na ka bynta kane ka jinghikai.
00:46	Ha ka jinghikai kaba hashwa, ngi lah pule shaphang ka standard output bad standard errors.
00:52	Baroh ar ka stderr bad stdout lah ban redirect sha kajuh ka file.
00:58	Ia kane lah ban leh ha kiba bun rukom.
01:01	Ngin ia leh ia ar tylli ki rukom kiba kham donkam tam jong ka redirection ha kane ka jinghikai.
01:08	Ka method ba nyngkong ban redirect ia baroh ar kastandard output bad ka error kadei da kaba pyndonkam da u &>(ampersand) bud da u greater-than sign.
01:18	Ka syntax kadei command space ampersand greater than space filename.
01:25	To ngan plie ia ka file kaba kyrteng ka redirect.sh.
01:30	Nga lah type katto katne ki code ha kane ka file.
01:32	Kane kadei ka shebang line.
01:36	ls ka lis ia ka directory content jong 2 tylli ki directories kiba kyrteng /usr bad /user.
01:44	Kynmaw ba ka /user directory kam don.
01:48	Te kumta ka command ls kan ai ia ka error.
01:52	'&'(ampersand) bud da u 'greater than' kan sa redirect ia u stdout badstderr sha ka out_(underscore)file.txt.
02:03	Mynta save ia ka file.
02:05	To ngin ia run ia ka file redirect.sh.
02:07	Plie ia ka terminal da kaba pyndonkam CTRL + ALT bad T keys ha kajuh kapor na ka keyboard jong phi.
02:15	Type: chmod space plus x space redirect dot sh
02:23	Shon Enter.
02:25	Type: dot slash redirect dot sh
02:28	Shon Enter.
02:30	Ngi lah ban iohi ia ka output da kaba plie out_(underscore)file.(dot)txt.
02:36	Type: cat space out_(underscore)file.(dot)txt.
02:42	Ngi lah ban iohi ia baroh ar ki error bad output.
02:48	Ka error na ka bynta ka directory /user lah record ha kane ka file.
02:51	Ka ong ba kam lap ia kata ka '/user' directory.
02:56	Ka directory content na ka bynta ka /usr ka paw.
03:00	Sngewbha kynmaw ba ka content na ka bynta ka '/usr' directory ka lah ban iapher ha ka system jong phi.
03:06	Mynta, to ngin ia pyndam ia kane ka file. Te, ha ka terminal, type: rm space out_(underscore)file. (dot)txt.
03:15	Kawei pat ka method kadei ban pyndonkam 2 greater than ampersand 1 hadien jong ka filename.
03:24	Ka syntax kadei command space greater than filename space 2 greater than ampersand 1.
03:33	Ngi lah ruh ban redirect sha ka file slash dev slash null (/dev/null)
03:39	To ngin ia pule khyndiat shaphang ka slash dev slash null (/dev/null)
03:45	Kadei ka file kaba kyrpang.
03:48	Kadei ka null file lane ka jaka ha kaba ngi lah ban lum thup ia kiei kiei baroh.
03:52	Ka kynthup ia ka khubor output bad error.
03:57	La khot ruh ia ka ka bit bucket.
04:00	To mynta ngin ia phai biang sha ka code ha ka gedit.
04:04	To ngin ia redirect ia baroh ar ki standard output bad error sha ka null file.
04:11	Ngan copy ia kane ka lain jong u code bad ngan paste ia u hangne hapoh.
04:16	Nga kwah ba baroh ar ki khubor jong ka output bad error kin jah noh.
04:21	Te, ngan pynkylla ia kane ka bynta jong u code ba lah copy. > (greater than) kaba mut truncate lane write.
04:30	slash dev slash null kadei ka null file. 2>&1 (2 greater than ampersand 1)
04:37	Number “2” un sa redirect ia u standard error sha ka standard output, ba lah buhdak da u number “1”.
04:45	Mynta, nion ha Save. Save ia u code.
04:48	To ngin ia run ia ka file redirect.sh.
04:52	Leit sha ka terminal.
04:54	Kynmaw ia ka command ba hashwa bad u up-arrow key. dot slash redirect.sh bad shon Enter.
05:03	Ngi lah ba iohi ia ka output da kaba type cat out_(underscore)file.(dot)txt.
05:11	Phai biang sha ki slides.
05:15	Ngi lah ban capture bad ruh ban append ia ka standard output lane error sha ka file.
05:21	Ka output lane ka error kan sa append ha kaba kut jong ka file.
05:26	Lada ka file kam don, kan sa shna ia ka file ba thymmai.
05:31	Ka syntax kadei command space greater than greater than space bud da ka filename .
05:41	To ngin ia pyrshang ban sngewthuh ia kane da ka nuksa.
05:45	To ngan plie ia ka file redirect.(dot)sh.
05:49	Mynta, hangne to ngin type: date space greater than greater than space out_(underscore)file.(dot)txt.
06:00	Ka 'date' command kan sa pyni ia ka system date kum ka output.
06:06	Ngi lah ban check ia kane ka command ha ka terminal da kaba type 'date.'
06:11	Phai biang sha ka terminal. Type date. Phi lah ban iohi ba ka system date kata ka current date lah pyni.
06:23	Ka output jong ka date command kan sa append sha ka out_(underscore)file.(dot)txt .
06:31	Ngi ia pyndonkam ia kane ka file ban capture ia ka standard output bad ka error jong ka 'ls' command.
06:39	Nion ha Save phai sha ka terminal.
06:43	Mynta shon ia u up-arrow key. Kynmaw ia ka command kaba hashwa ka dot slash redirect dot sh.
06:50	Bad shon Enter.
06:52	To ngin ia check ia ka output da kaba plie out_(underscore) file.(dot)txt.
06:59	Type: cat space out_(underscore)file.(dot)txt
07:05	Phin iohi ba ka output jong ka 'date' command lah append sha ba kut jong ka file.
07:12	Da kane ngi lah poi sha kaba kut jong kane ka jinghikai.
07:15	To ngin ia batai kyllum.
07:17	Ha kane ka jinghikai, ngi la pule shaphang ka:
07:19	Redirection jong baroh ar ki standard error bad output; Bad ban append ia ka redirected output.
07:27	Kum ka kam na ka bynta jong phi:
07:29	Shna ia ka file X_(underscore)file.(dot)txt ryngkat bad katto katne ki contents.
07:34	Redirect ia ki contents jong baroh ar ki out_(underscore)file.(dot)txt bad X_(underscore)file.(dot)txt
07:44	Peit ia ka video kaba don ha ka link ba lah ai harum.
07:47	Ka kyllum lang ia ka Spoken-Tutorial project.
07:51	Lada phim don ia ka bandwidth kaba biang, phi lah ban shu download bad peit ia ka hadien.
07:56	Ka kynhun jong ka Spoken Tutorial Project: Ka pynlong ia ki workshops da kaba pyndonkam da ki spoken tutorials. Ka ai certificates sha kito kiba pass ha ka online test.
08:06	Na ka bynta ki jingtip ba bniah, sngewbha thoh sha ka contact@spoken-tutorial.org
08:13	Spoken Tutorial project kadei shi bynta jong ka Talk to a Teacher project.
08:17	La kyrshan ia ka da ka National Mission on Education lyngba ka ICT, MHRD, Sorkar India. Khambun ki jingtip halor kane ka mission kidon ha ka http://spoken-tutorial.org/NMEICT-Intro
08:30	Ia kane ka script la noh synniang da ka FOSSEE bad ka kynhun jong ka Spoken-Tutorial.
08:37	Ma nga i Meboreen na Shillong. Khublei shibun.

Contributors and Content Editors

Meboreen Mary