Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: how to read next records
Top Forums Shell Programming and Scripting how to read next records Post 302339518 by BubbaJoe on Thursday 30th of July 2009 05:27:18 PM
Old 07-30-2009
I am not quite understanding what the output is suppose to be. Can you give an example of input with desired output as well?
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to read a particular line in a file with 500000 records init

I am trying to open a file and check a record. The file has 543267 records and I want to check the record 514455. I am trying to open in vi and go to that line :514455 but i get the error not enough lines in buffer How should i overcome this? Please help. (6 Replies)
Discussion started by: mhssatya
6 Replies

2. Shell Programming and Scripting

read records from a file

Hi all, I have a requirement where I need to read records one by one from a file. I have tried this below code: while read mLine do echo 'Line = '${mLine} done < input_file --- But the problem here is im getting the records with removed spaces. --Supposer if the record is like... (3 Replies)
Discussion started by: srilaxmi
3 Replies

3. Shell Programming and Scripting

need shell script to read particular records from a file

i am reading an i/p file input.txt as below and want to read all filenames as in highlighted in bold below and put them in a different file output.txt. can someone help me with a shell script to do this? thanks in advance regards brad input.txt --------- START TYPE:OPT INIT_SEQ:01... (8 Replies)
Discussion started by: bradc
8 Replies

4. Shell Programming and Scripting

How to read each 2 records from a file

Hi, I have 10000 records in my test.dat file All records are under the following format a,12,45,bn,c a,16,46,bn1,c a,18,47,bn2,c a,12,47,bn3,c a,11,49,bn4,c I have to read each 2 records and assign it into a temp file .Can anybody help me in this? Thanks (3 Replies)
Discussion started by: kavithakuttyk
3 Replies

5. Shell Programming and Scripting

AWK: Cannot read Number of records greater than 1(NR>1)

Hi all, I have a tab-delimited text file of size 10Mb. I am trying to count the number of lines using, grep -c . sample.txtor wc -l < sample.txt or awk 'END {print NR}' sample.txtAll these commands shows the count as 1, which means they are reading only the first header line of the file.... (3 Replies)
Discussion started by: mehar
3 Replies

6. Shell Programming and Scripting

How to read records in a file and sort it?

I have a file which has number of pipe delimited records. I am able to read the records....but I want to sort it after reading. i=0 while IFS="|" read -r usrId dataOwn expire email group secProf startDt endDt smhRole RoleCat DataProf SysRole MesgRole SearchProf do print $usrId $dataOwn... (4 Replies)
Discussion started by: harish468
4 Replies

7. Shell Programming and Scripting

Read File and check records for length

I need a script that will run in unix to: 1) Read and input file with 1 column that contains for ex: 0123456789 1234567890 ...etc 2) Checks the first column if it is: a. Numeric from 0 - 9 b. if it is not less... (4 Replies)
Discussion started by: mrn6430
4 Replies

8. Shell Programming and Scripting

How to read a particular records from a file?

Hi All Can anybody let me know the code to read a particular record from a file For e.g. File Name: File.txt File content: Script_path=/abc/def/script/ File_path=/xyz/data/ Business Date=19990905 SERVER_NAME=Server DATABASE_NAME=Database Login=NewUser Password=NewPassword ... (3 Replies)
Discussion started by: Siddhartha9833
3 Replies

9. Shell Programming and Scripting

Can ksh read records with blank fields

I have a tab delimited file with some fields potentially containing no data. In ksh 'read' though treats multiple tabs as a single delimiter. Is there any way to change that behavior so I could have blank data too? I.e. When encountering 2 tabs it would take it as a null field? Or do I have to... (3 Replies)
Discussion started by: benalt
3 Replies

10. Shell Programming and Scripting

How do i read only last 5 files records from a directory.?

Hello team, I have a directory containing huge number of files. I need to go select last 5 files and read it to do a calculation. Kindly guide, how can i achieve it. Regards, Sadique (13 Replies)
Discussion started by: sadique.manzar
13 Replies

LEARN ABOUT REDHAT

glcullface

GLCULLFACE(3G)															    GLCULLFACE(3G)

NAME

       glCullFace - specify whether front- or back-facing facets can be culled

C SPECIFICATION

       void glCullFace( GLenum mode )

PARAMETERS

       mode  Specifies	 whether   front-  or  back-facing  facets  are  candidates  for  culling.   Symbolic  constants  GL_FRONT,  GL_BACK,  and
	     GL_FRONT_AND_BACK are accepted.  The initial value is GL_BACK.

DESCRIPTION

       glCullFace specifies whether front- or back-facing facets are culled (as specified by mode) when facet culling is enabled. Facet culling is
       initially  disabled.  To enable and disable facet culling, call the glEnable and glDisable commands with the argument GL_CULL_FACE.  Facets
       include triangles, quadrilaterals, polygons, and rectangles.

       glFrontFace specifies which of the clockwise and counterclockwise facets are front-facing and back-facing.  See glFrontFace.

NOTES

       If  mode is GL_FRONT_AND_BACK, no facets are drawn, but other primitives such as points and lines are drawn.

ERRORS

       GL_INVALID_ENUM is generated if mode is not an accepted value.

       GL_INVALID_OPERATION is generated if glCullFace is executed between the execution of glBegin and the corresponding execution of glEnd.

ASSOCIATED GETS

       glIsEnabled with argument GL_CULL_FACE
       glGet with argument GL_CULL_FACE_MODE

SEE ALSO

       glEnable(3G), glFrontFace(3G)

																    GLCULLFACE(3G)
All times are GMT -4. The time now is 05:04 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy