Replace cat and grep with < Post: 302910082

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

basic cat replace string

trying to exclude hostnames ending in "s" from a host file: # cat hosts ssef ssefd ssefsfff ssefsfs # for x in `cat hosts`; do echo "${x/*s}" ;done ef efd fff # How can I echo/or not echo only 'ssefsfs' ?? thanks

2. UNIX for Advanced & Expert Users

cat and grep not working

I am trying to cat a file and then grep that file for a number. I can do it fine on other files but this particular file will not do anything. I tried running it on an older file from the same device but it is just not working. The file is nothing more than a flat file on a unix box. Here is just a...

3. Shell Programming and Scripting

cat /etc/passwd and grep -v on /etc/shells

Hi All, I'd like to do this cat /etc/passwd and grep -v on the /etc/shells list I'd like to find all shell that doesn't exist on the /etc/passwd. Is there an easy way without doing a egrep -v "/bin/sh|/bin/bash................"? How do I use a file /etc/shells as my list for...

4. Shell Programming and Scripting

cat -n and grep

I am not sure if using cat -n is the most efficient way to split a file into multiple files, one file per line in the source file. I thought using cat -n would make it easy to process the file because it produces an output that numbers each line that I could then grep for with the regex "^ *$i"....

5. Shell Programming and Scripting

grep or cat using sed

Is there a way using grep or cat a file to create a new file based on whether the first 9 positions of each record is less than 399999999? This is a fixed file format.

6. Shell Programming and Scripting

replace cat huge_multiplefiles |sort |uniq -c

Does any one know any command runs faster than this to give duplicate numbers cat file1 file2 ....file 100 | sort |uniq -c thanx

7. UNIX for Dummies Questions & Answers

Grep and cat combined

Hello, i need to search one word (snp1) from many files and copy the content of the columns of this word in new file. example: file 1: SNP BP CHR P snp1 1 3 0.01 snp2 2 2 0.05 . . file 2: SNP BP CHR P snp1 1 3 0.06 snp2 2 2 0.3 output...

8. Shell Programming and Scripting

Incredibly inefficient cat | grep script

Hi there, I have 2 files that I am trying to work on. File 1 contains a reference list of unique subscriber numbers ( 7 million entries in total) File 2 contains a list of the subscriber numbers and their tariff (15 million entries in total). This file is in the production system and...

9. UNIX for Dummies Questions & Answers

Grep or cat The Whole Directory PROBLEMS :(

Hi Guys This is my first post so I am not sure how things go here. I'm sorry if I'm breaking the rule or something. Feel free to correct me about that :) So as I was saying... I'd been trying to grep this folder containing 900,000 txt files but seems no luck. I get either "No such file...

10. UNIX for Dummies Questions & Answers

Highlighting specific column in cat/grep

I have a large * delimited text file and need to highlight specific columns on specific lines. The file looks similar to this: ABC*01*00*01*00000 000000 *00000 000000 *35*0*0*0*0*20000*0*0*1*0000*00*4*0*3*0*0*1*0* *35*0000*001*4*1OT2*0148*0*0*0*0*0*0*6A7801B0**TEST1...

LEARN ABOUT DEBIAN

glactiveshaderprogram

GLACTIVESHADERPROGRA(3G)					  [FIXME: manual]					  GLACTIVESHADERPROGRA(3G)

NAME

       glActiveShaderProgram - set the active program object for a program pipeline object

C SPECIFICATION

       void glActiveShaderProgram(GLuint pipeline, GLuint program);

PARAMETERS

       pipeline
	   Specifies the program pipeline object to set the active program object for.

       program
	   Specifies the program object to set as the active program pipeline object pipeline.

DESCRIPTION

       glActiveShaderProgram sets the linked program named by program to be the active program for the program pipeline object pipeline. The
       active program in the active program pipeline object is the target of calls to glUniform() when no program has been made current through a
       call to glUseProgram().

ERRORS

       GL_INVALID_OPERATION is generated if pipeline is not a name previously returned from a call to glGenProgramPipelines() or if such a name
       has been deleted by a call to glDeleteProgramPipelines().

       GL_INVALID_OPERATION is generated if program refers to a program object that has not been successfully linked.

SEE ALSO

       glGenProgramPipelines(), glDeleteProgramPipelines(), glIsProgramPipeline(), glUseProgram(), glUniform()

COPYRIGHT

       Copyright (C) 2010 Khronos Group. 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/.

[FIXME: source] 						    05/30/2012						  GLACTIVESHADERPROGRA(3G)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

basic cat replace string

Discussion started by: prkfriryce

2. UNIX for Advanced & Expert Users

cat and grep not working

Discussion started by: jphess

3. Shell Programming and Scripting

cat /etc/passwd and grep -v on /etc/shells

Discussion started by: itik

4. Shell Programming and Scripting

cat -n and grep

Discussion started by: kapu