issue with grep -B option Post: 302656609

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

grep -- option?

Does anyone know what the double dashes in the following grep line mean? grep -c -- "->" The intent of the line is to have a long listing of a directory piped to it, and for it to count off the symbolic links based on the "->" characters. I'm not sure why the scripter decided to search for...

2. UNIX for Advanced & Expert Users

grep using -f option

Dear all I have a file with more than one patters to search.Such as pattern.txt. I have to grep these patterns into a data file such as data.txt.how to do this ,i tried /usr/xpg4/bin/grep -f <pattern_file> <data_file> Its not working. why or how to search pattern file ?

3. Shell Programming and Scripting

grep -m option

I am new to unix environment, can somebody help me with the grep options like -m.

4. UNIX for Dummies Questions & Answers

grep -v '#' option

Hi, I've the following code in my program. grep 'FILE_PREFIX' /cblconfig |grep -v '#' > $fpfx-filename I'm not sure what second grep does. Can someone explain this command? Thanks

5. Solaris

Grep -A -B -C option

Hi, Does anyone know why -A/B/C is not working with grep on my solaris box? Thanks, Prince

6. Solaris

Grep Option

Hi, I was wondering, if there is any option with Grep, so that i can have couple of lines appearing before and after the search line within a result ? Thanks in Advance. Rgds - Prince.

7. Shell Programming and Scripting

grep with cut option??

This is my command-line code in my script, passwd=`grep $passwd $userfile | cut -f2 -d: login_users > retrieve` the cut -f2 -d: login_users > retrieve searches and prints the whole column two. what I need is one of the items in the column two only.. what option can I add to my cut...

8. UNIX for Dummies Questions & Answers

Use the -B option with grep

I am trying to parse out a file using grep - I would like to use the -B option so that the grep command prints the previous 2 lines if/when my string is matched - listed below are two examples - one with the info I want printed to a new file and one with info I want ignored. Any help with the grep...

9. UNIX for Dummies Questions & Answers

Grep -C option not available

grep -C option is not availbale and i am using korn shell. Even -C option in man grep is not showing.. Input file : test.txt 111 333 444 555 aaa bbbb Command : grep -C1 555 test.txt Required output: 444 555

10. Programming

DB2 - Performance Issue using MERGE option

Dear Team, I am using DB2 v10.5 and trying to load huge data using MERGE option ( 10-12 Million) using below query. Basically it loads data from staging to target . Staging table schemaname.Customer_Staging has 12 Million records . Runs for 25 Mins for just select query. But while doing merge...

LEARN ABOUT OSX

glgetshadersource

GLGETSHADERSOURCE(3G)						    OpenGL 3.3						     GLGETSHADERSOURCE(3G)

NAME

       glGetShaderSource - Returns the source code string from a shader object

C SPECIFICATION

       void glGetShaderSource(GLuint shader, GLsizei bufSize, GLsizei *length, GLchar *source);

PARAMETERS

       shader
	   Specifies the shader object to be queried.

       bufSize
	   Specifies the size of the character buffer for storing the returned source code string.

       length
	   Returns the length of the string returned in source (excluding the null terminator).

       source
	   Specifies an array of characters that is used to return the source code string.

DESCRIPTION

       glGetShaderSource returns the concatenation of the source code strings from the shader object specified by shader. The source code strings
       for a shader object are the result of a previous call to glShaderSource(). The string returned by the function will be null terminated.

       glGetShaderSource returns in source as much of the source code string as it can, up to a maximum of bufSize characters. The number of
       characters actually returned, excluding the null termination character, is specified by length. If the length of the returned string is not
       required, a value of NULL can be passed in the length argument. The size of the buffer required to store the returned source code string
       can be obtained by calling glGetShader() with the value GL_SHADER_SOURCE_LENGTH.

ERRORS

       GL_INVALID_VALUE is generated if shader is not a value generated by OpenGL.

       GL_INVALID_OPERATION is generated if shader is not a shader object.

       GL_INVALID_VALUE is generated if bufSize is less than 0.

ASSOCIATED GETS

       glGetShader() with argument GL_SHADER_SOURCE_LENGTH

       glIsShader()

SEE ALSO

       glCreateShader(), glShaderSource()

COPYRIGHT

       Copyright (C) 2003-2005 3Dlabs Inc. Ltd. This material may be distributed subject to the terms and conditions set forth in the Open
       Publication License, v 1.0, 8 June 1999.  http://opencontent.org/openpub/.

OpenGL 3.3							    03/08/2011						     GLGETSHADERSOURCE(3G)