BASH/C3/Basics-of-Redirection-(error-handling)/Khasi

Time	Narration
00:01	Paralok, ngi pdiangsngewbha iaphi sha ka spoken tutorial halor ka Basics of redirection.
00:07	Ha kane ka jinghikai, ngin ia pule shaphang:
00:10	Ka input bad ka output ha ka Bash
00:12	Redirection bad file descriptors
00:15	standard input standard output
00:18	standard error da ka jingiarap jong katto katne ki nuksa.
00:22	Ban bud ia kane ka jinghikai, phi dei ban don ia ki jingtip jong ka Shell Scripting ha ka BASH.
00:28	Lada phim don, te na ka bynta ki jinghikai kiba iadei, sngewbha leit sha ka website jong ngi kumba la pyni http://www.spoken-tutorial.org
00:34	Na ka bynta kane ka jinghikai, nga pyndonkam da ka:
00:36	Ubuntu Linux 12.04 Operating System bad
00:40	GNU BASH version 4.2
00:43	Sngewbha kynmaw, ka GNU Bash version 4 lane kaba kham shajrong lah ai jingmut na ka bynta kane ka jinghikai.
00:50	Ha ka GNU/Linux ngi lah ban phah ia ka output sha ka file lane read ia ka input na ka file.
00:58	Man ka Shell command kidon la kijong ki inputs bad outputs.
01:03	Input bad output lah redirect da kaba pyndonkam ia ka notation ba kyrpang ba lah intepreted da ka Shell.
01:11	Ban pynkylla ia ka default path jong ka input lane output la khot ka redirection.
01:18	Ha ka GNU/Linux baroh kidei ki file, kynthup ia ka hardware.
01:24	Ki values kiba shait pynphai barabor kidei:
01:27	'0' na ka bynta input kata ka keyboard
01:31	'1' na ka bynta ka output kata ka screen
01:34	'2' na ka bynta ka error kata ka screen.
01:38	0, 1, 2 kidei ki POSIX numbers bad la tip ruh kum ki file descriptors (FD).
01:46	U re-director u pyndonkam ia ki POSIX numbers ban iakren bad u nongpyndonkam lane bad kawei pat ka program.
01:54	Standard input: standard input kadei ka default input method.
02:00	La pyndonkam da baroh ki commands ban read ia ka input.
02:04	La pynithuh ia u da u zero (0).
02:07	Ba la tip ruh kum stdin (Standard input).
02:13	Ka default standard input kadei ka keyboard.
02:17	Less than symbol udei u input redirection symbol.
02:22	Ka syntax kadei- command space less than symbol space filename.
02:30	To ngan plie ia ka file kaba kyrteng ka redirection dot sh.
02:34	Nga lah type katto katne ki code ha kane ka file.
02:37	Kane kadei ka shebang line.
02:41	Type: sort space less than symbol space file dot txt.
02:48	Kane kadei ka nuksa jong ka input redirection.
02:52	Ia ka input la shim na ka file file dot txt.
02:57	sort command ka leh ia ka sorting jong ki numbers kiba don ha ka file dot txt.
03:04	Nion ha Save.
03:06	To ngin ia run ia ka file redirection dot sh.
03:10	Plie ia ka terminal da kaba pyndonkam Ctrl, Alt bad T keys ha kajuh kapor na ka keyboard jong phi.
03:18	Shwa ia kata, to ngin ia peit ia ki contents jong ka file dot txt.
03:23	Type: cat space file dot txt.
03:27	Shon Enter.
03:30	Phi lah ban iohi ia ka file kaba don ia ki series jong ki numbers.
03:35	Mynta type: chmod space plus x space redirection dot sh.
03:43	Shon Enter.
03:45	Type: dot slash redirection dot sh
03:48	Shon Enter.
03:51	Ngi lah ban iohi ia ka output ha ka terminal hadien ba ngi lah dep sort.
03:56	Ki numbers lah sort ha ka order kaba kiew.
04:00	Phai biang sha ka slides jong ngi.
04:03	Standard output: standard output lah pyndonkam da baroh ki commands ban pyni ia ka output.
04:10	Ka default output lah pyni ha ka screen.
04:14	La pynithuh ia u da u number one (1).
04:17	Ba la tip ruh kum u stdout (Standard output).
04:23	( > )Greater than symbol udei u output redirection symbol.
04:28	Ka Syntax kadei command space greater than symbol space filename.
04:35	To ngan leit biang sha ka file jong ngi ka redirection dot sh.
04:41	Comment ia u lain ba ha shwa kata u sort.
04:45	Hapoh jong u, type ls space greater than symbol space ls underscore file.txt
04:55	Kane kadei ka nuksa jong ka output redirection.
04:59	Ka jingmih na u 'ls' yn sa buh ha ka ls_file dot txt .
05:06	Ka 'ls' command ka lis ia ka jingtip shaphang ki files ha kawei ka directory.
05:14	Mynta, save ia ka file bad leit sha ka terminal.
05:19	To ngan clear ia ka prompt. Nyngkong, to ngin type 'ls' bad ngin peit ia ka jingmih.
05:28	Mynta shon ia u up-arrow key lai sien.
05:33	Kynmaw ia ka command ba hashwa dot slash redirection dot sh.
05:38	Bad shon Enter.
05:41	Mynta to ngin ia check lada ka output ka wan ne em ha ka rukom badei.
05:46	Type: gedit space ls underscore file dot txt bad shon Enter.
05:56	Mynta ngi lah ban iohi ia ka output ha kane ka file. Te ka redirect jong ngi kalong kaba jop.
06:03	Phai biang sha ka slides jong ngi.
06:06	Standard error: standard error kadei ka default output error.
06:12	La pyndonkam ia ka ban thoh ia baroh ki jingbakla ha ka system.
06:16	La pynithuh ia u da u number two (2).
06:20	Kaba la tip ruh kum stderr (Standard error).
06:25	Ka jingmih na ka default standard error ka paw ha ka screen lane ha ka monitor.
06:32	Two greater than symbol (2>) kadei ka error redirection symbol.
06:36	Ka syntax kadei command space 2 greater than symbol space error dot txt.
06:44	To ngan phai biang sha ka file redirection dot sh.
06:49	Ngin ia comment ia ka lain ba hashwa. Kata ka 'ls'.
06:54	Hapoh jong u, type: rm space backslash tmp backslash 4815 dot txt space 2 greater than symbol space error dot txt.
07:11	Ka error output ka lah redirected sha kaerror dot txt file.
07:17	Mynta, nion ha Save bad phai sha ka terminal.
07:22	Ngin ia type ia ka command ban iohi nyngkong ia ka jingbakla.
07:26	Type: rm space back slash tmp back slash 4815 dot txt
07:36	Shon Enter.
07:38	Ka error kaba paw kadei ka-
07:40	rm: cannot remove slash tmp slash 4815 dot txt: No such file or directory.
07:49	Mynta ngin ia execute ia ka file jong ngi.
07:53	Shon ia u up-arrow key
07:55	Bad kynmaw ia ka command ba hashwa dot slash redirection dot sh.
08:01	Shon Enter.
08:03	Mynta to ngin ia check lada ka error ka lah redirect ne em.
08:07	Type: gedit space error dot txt bad shon Enter.
08:15	Mynta ngi lah ban iohi ia ka error kaba redirect sha ka file error dot txt
08:22	Da kane ngi lah poi sha kaba kut jong kane ka jinghikai.
08:26	To ngin ia batai kyllum.
08:28	Ha kane ka jinghikai, ngi lah pule shaphang:
08:31	Ka input bad ka output ha ka Bash
08:35	Redirection bad file descriptors
08:38	standard input da kaba pyndonkam da u '<' (less than) symbol
08:42	standard output da kaba pyndonkam da u '>' (greater than) symbol
08:47	standard error da kaba pyndonkam da u '2>' (2 greater than symbol).
08:52	Kum ka kam na ka bynta jong phi-
08:54	Thoh ia ka program ha kano kano ka language kum ka C, C++, Java
08:59	Bad redirect ia ka output lane error sha ka file kaba thymmai.
09:04	Lane, shna ia ka text file da ki katto katne ki contents kum ka kyrteng bad jaka sah jong phi.
09:11	Redirect ia ki contents sha ka file kaba thymmai.
09:15	Peit ia ka video kaba don ha ka link ba lah ai harum.
09:19	Ka kyllum lang ia ka Spoken-Tutorial project.
09:23	Lada phim don ia ka bandwidth kaba biang, phi lah ban shu download bad peit ia ka hadien.
09:28	Ka kynhun jong ka Spoken Tutorial project:
09:30	Ka pynlong ia ki workshops da kaba pyndonkam da ki spoken tutorials.
09:34	Ka ai certificates sha kito kiba pass ha ka online test.
09:38	Na ka bynta ki jingtip ba bun, sngewbha thoh sha ka contact@spoken-tutorial.org
09:46	Spoken Tutorial project kadei shi bynta jong ka Talk to a Teacher project.
09:50	La kyrshan ia ka da ka National Mission on Education lyngba ka ICT, MHRD, Sorkar India.
09:58	Kham bun ki jingtip halor kane ka mission kidon ha ka link ba lah ai harum.
10:04	Ia kane ka script la noh synniang da ka FOSSEE bad ka kynhun jong ka Spoken-Tutorial.
10:10	Ma nga i Meboreen na Shillong, nga pynkut ia kane. Khublei shibun.

Contributors and Content Editors

Meboreen Mary