04-07-2016
Any attempt/idea/thought from your side?
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1. Shell Programming and Scripting
Hi,
I have 2 files
file1
********
01-05-09|java.xls|
02-05-08|c.txt|
08-01-09|perl.txt|
01-01-09|oracle.txt|
********
file2
********
01-02-09|windows.xls|
02-05-08|c.txt|
01-05-09|java.xls|
08-02-09|perl.txt|
01-01-09|oracle.txt|
******** (8 Replies)
Discussion started by: shekhar_v4
8 Replies
2. Shell Programming and Scripting
Hi guys i need help with comparing lines in 2 separate files. Both files contain the same amount of lines and i need to output the difference into the 2nd file.
The 1st file is always correct.
1st file (Expected.e):
Tuesday, 11 August 2009
Wednesday, 12 August 2009
Thursday, 13 August 2009... (2 Replies)
Discussion started by: kcrap
2 Replies
3. Shell Programming and Scripting
i have 2 files and i want to compare
i currently cat the files and awk print $1, $2 and doing if file1=file2 then fail, else exit 0
what i want to do is compare values, with column 1 being a reference i want to compare line by line and then still be able to do if then statement to see if worked... (1 Reply)
Discussion started by: sigh2010
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4. UNIX for Dummies Questions & Answers
I want to search files (basically .cc files) in /xx folder and subfolders.
Those files (*.cc files) must contain #include "header.h" AND x() function.
I am writing it another way to make it clear,
I wanna list of *.cc files that have 'header.h' & 'x()'. They must have two strings, header.h... (2 Replies)
Discussion started by: ritikaSharma
2 Replies
5. Shell Programming and Scripting
Hi,
I have two files with below data::
file1:-
123|aaa|ppp
445|fff|yyy
999|ttt|jjj
555|hhh|hhh
file2:-
445|fff|yyy
555|hhh|hhh
The records present in file1, not present in file 2 should be writtent to the out put file.
output:-
123|aaa|ppp
999|ttt|jjj
Is there any one line... (3 Replies)
Discussion started by: gani_85
3 Replies
6. Shell Programming and Scripting
Hi,
Input
7488 7389 chr1.fa chr1.fa
3546 9887 chr5.fa chr9.fa
7387 7898 chrX.fa chr3.fa
7488 7389 chr21.fa chr3.fa
7488 7389 chr1.fa chr1.fa
3546 9887 chr9.fa chr5.fa
7898 7387 chrX.fa chr3.fa
Desired Output
7488 7389 chr1.fa chr1.fa 2
3546 9887 chr5.fa chr9.fa 2... (2 Replies)
Discussion started by: jacobs.smith
2 Replies
7. Shell Programming and Scripting
Hello I'm having a little difficulty in writing a shell script for a few simple tasks.
First I have two files "file1.txt" and "file2.txt" and I want to read and compare the last line of each file. The files look like this.
File1.txt
File2.txt
After comparing the two lines I would... (2 Replies)
Discussion started by: RustikGaming
2 Replies
8. Shell Programming and Scripting
Hi everyone
I have a question for you, as I am trying to learn more about Perl and work with some weather data. I have an ascii file (shown below) that has 10 lines with different columns. What I would like is have Perl find an "anomalous" value by comparing a field with the values from the last... (2 Replies)
Discussion started by: lucshi09
2 Replies
9. UNIX for Dummies Questions & Answers
Hi
I have 2 files which are tab delimited.
file1
chr1 5 10 P1 KR4
chr1 10 20 1H LA1 R0 TA1
file2
P1 G6 13.27 0.2425
P1 KR4 18.79 0.3060
P1 DND1 19.44 0.2833
N1 DH1 0.99 1.08
1H R0 0.9 NA
LA1 R0 90 0.9
TA1 KR4 1.8 8.9
TA1 R0 9.7 99I want to check whether first 2 columns in file2 (column... (1 Reply)
Discussion started by: raj_k
1 Replies
10. Shell Programming and Scripting
GM,
I have an issue at work, which requires a simple solution. But, after multiple attempts, I have not been able to hit on the code needed.
I am assuming that sed, awk or even perl could do what I need.
I have an application that adds extra blank page feeds, for multiple reports, when... (7 Replies)
Discussion started by: jxfish2
7 Replies
LEARN ABOUT CENTOS
glgeterror
GLGETERROR(3G) OpenGL Manual GLGETERROR(3G)
NAME
glGetError - return error information
C SPECIFICATION
GLenum glGetError(void);
DESCRIPTION
glGetError returns the value of the error flag. Each detectable error is assigned a numeric code and symbolic name. When an error occurs,
the error flag is set to the appropriate error code value. No other errors are recorded until glGetError is called, the error code is
returned, and the flag is reset to GL_NO_ERROR. If a call to glGetError returns GL_NO_ERROR, there has been no detectable error since the
last call to glGetError, or since the GL was initialized.
To allow for distributed implementations, there may be several error flags. If any single error flag has recorded an error, the value of
that flag is returned and that flag is reset to GL_NO_ERROR when glGetError is called. If more than one flag has recorded an error,
glGetError returns and clears an arbitrary error flag value. Thus, glGetError should always be called in a loop, until it returns
GL_NO_ERROR, if all error flags are to be reset.
Initially, all error flags are set to GL_NO_ERROR.
The following errors are currently defined:
GL_NO_ERROR
No error has been recorded. The value of this symbolic constant is guaranteed to be 0.
GL_INVALID_ENUM
An unacceptable value is specified for an enumerated argument. The offending command is ignored and has no other side effect than to
set the error flag.
GL_INVALID_VALUE
A numeric argument is out of range. The offending command is ignored and has no other side effect than to set the error flag.
GL_INVALID_OPERATION
The specified operation is not allowed in the current state. The offending command is ignored and has no other side effect than to set
the error flag.
GL_INVALID_FRAMEBUFFER_OPERATION
The framebuffer object is not complete. The offending command is ignored and has no other side effect than to set the error flag.
GL_OUT_OF_MEMORY
There is not enough memory left to execute the command. The state of the GL is undefined, except for the state of the error flags,
after this error is recorded.
GL_STACK_UNDERFLOW
An attempt has been made to perform an operation that would cause an internal stack to underflow.
GL_STACK_OVERFLOW
An attempt has been made to perform an operation that would cause an internal stack to overflow.
When an error flag is set, results of a GL operation are undefined only if GL_OUT_OF_MEMORY has occurred. In all other cases, the command
generating the error is ignored and has no effect on the GL state or frame buffer contents. If the generating command returns a value, it
returns 0. If glGetError itself generates an error, it returns 0.
COPYRIGHT
Copyright (C) 1991-2006 Silicon Graphics, Inc. Copyright (C) 2012 Khronos Group. This document is licensed under the SGI Free Software B
License. For details, see http://oss.sgi.com/projects/FreeB/.
AUTHORS
opengl.org
opengl.org 06/10/2014 GLGETERROR(3G)