Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: issue with multiple logical operators
Top Forums UNIX for Dummies Questions & Answers issue with multiple logical operators Post 302450162 by nss280 on Wednesday 1st of September 2010 09:54:08 PM
Old 09-01-2010
That works !!
El perfecto !!!!!!!!!!!!!!!!!!

I spent almost half hr trying to fix this !!!!!!!!!!!!!

muchas gracias FrankSmilie
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

multiple Logical statement

hi I have following if condition line_by_line="0000000000000tttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt" if then echo "Exclusion criteria" else echo "Not exclusion criteria" fi above condition works perfectley but if i add one more logical condition... (3 Replies)
Discussion started by: mahabunta
3 Replies

2. Shell Programming and Scripting

Multiple Logical Operator Issues ...

Hi folks I have a snippet of code Which is like this If ( ( A || B || C ) && D ) then Do some thing.... elif exit fi How to rephrase this and use it so I dont get any Errors ... Looking out for helpful replies .. Thanks & Regards Srikanth GR (1 Reply)
Discussion started by: srikanthgr1
1 Replies

3. UNIX for Dummies Questions & Answers

Multiple Process issue

Hello all, First of all, I want to thank the forum for being so helpful to me in many occasions. I have searched through the forums and the internet. I couldnt find a perfect solution for my issue. Here is what Im trying to do.. Im verifying a bunch of jobs whether they are completed or not... (1 Reply)
Discussion started by: jntgopal
1 Replies

4. Shell Programming and Scripting

How to do logical AND and logical OR with grep

Hi can someone please help me on this. I need to perform this code: Grep any lines that meets the following criteria (A AND B) OR (A AND C) I tried this code, but it didn't work Grep-I "A &&B" | "A&&C" *.* $ thanks in advance (12 Replies)
Discussion started by: Needhelp2
12 Replies

5. Shell Programming and Scripting

Can you use logical operators in a case statement (bash)?

I'm pretty sure I already know the answer to this, but I want to make sure I'm not overlooking anything. I'm working on a log monitoring script and every 10 lines I want to display a summary of events. The thing is, there are a lot of possible events, that likely won't have happened, so I only want... (0 Replies)
Discussion started by: DeCoTwc
0 Replies

6. Shell Programming and Scripting

Precedence in operators issue

Hello, I am trying to write a small acript to change directory to $HOME depending on the user logged in. However when i provide this command say, ABC_USER=myself cd ~${ABC_USER} i am getting the following error, ksh: ~myself: not found I know i am doing something really silly but... (4 Replies)
Discussion started by: arvindspr06
4 Replies

7. Shell Programming and Scripting

ksh Multiple Pattern Matching Operators

I figured this would be simple, but I am stuck. Variable longpath="/dir1/dir2/dir3/filename.stuff.morestuff.garbage" I want to end up with just "filename.extra.moreextra". So, I want to get rid of the path and .garbage I want to do this with just ksh internals. So, no sed,grep,awk,expr,... (4 Replies)
Discussion started by: Topaz
4 Replies

8. Shell Programming and Scripting

How to use logical operators in multiple if statement

Hi I want to send a status mail if daily or weekly or monthly batch completed or aborted. Here is the code. if && && || Else if && && || Else if && && || then mailx –s “Status Report” sumone@sumthing.com else print ”try again” Plz suggest the changes. (3 Replies)
Discussion started by: Avi
3 Replies

9. Shell Programming and Scripting

Implementing operators on multiple fields

Hallo Friends, Have a look at my script: awk -F',' '$14==9100' *_201304*.csv|wc -l > pax1; awk -F',' '$14==9101' *_201304*.csv|wc -l >>pax1; awk -F',' '$14==9102' *_201304*.csv|wc -l >>pax1; awk -F',' '$14==9103' *_201304*.csv|wc -l >>pax1 I would like to include field 42. like below ... (9 Replies)
Discussion started by: kekanap
9 Replies

10. UNIX for Beginners Questions & Answers

Issue with search and replacing multiple items in multiple files

Im having an issue when trying to replace the first column with a new set of values in multiple files. The results from the following code only replaces the files with the last set of values in val.txt. I want to replace all the files with all the values. for date in {1..31} do for val in... (1 Reply)
Discussion started by: ncwxpanther
1 Replies

LEARN ABOUT DEBIAN

gllogicop

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

NAME

       glLogicOp - specify a logical pixel operation for rendering

C SPECIFICATION

       void glLogicOp(GLenum opcode);

PARAMETERS

       opcode
	   Specifies a symbolic constant that selects a logical operation. The following symbols are accepted: GL_CLEAR, GL_SET, GL_COPY,
	   GL_COPY_INVERTED, GL_NOOP, GL_INVERT, GL_AND, GL_NAND, GL_OR, GL_NOR, GL_XOR, GL_EQUIV, GL_AND_REVERSE, GL_AND_INVERTED, GL_OR_REVERSE,
	   and GL_OR_INVERTED. The initial value is GL_COPY.

DESCRIPTION

       glLogicOp specifies a logical operation that, when enabled, is applied between the incoming RGBA color and the RGBA color at the
       corresponding location in the frame buffer. To enable or disable the logical operation, call glEnable() and glDisable() using the symbolic
       constant GL_COLOR_LOGIC_OP. The initial value is disabled.

       +-------------------------------+---------------------------------------------+
       |			       |					     |
       |			Opcode |			 Resulting Operation |
       |			       |					     |
       +-------------------------------+---------------------------------------------+
       |GL_CLEAR		       |		      0 		     |
       +-------------------------------+---------------------------------------------+
       |GL_SET			       |		      1 		     |
       +-------------------------------+---------------------------------------------+
       |GL_COPY 		       |		      s 		     |
       +-------------------------------+---------------------------------------------+
       |GL_COPY_INVERTED	       |		     ~s 		     |
       +-------------------------------+---------------------------------------------+
       |GL_NOOP 		       |		      d 		     |
       +-------------------------------+---------------------------------------------+
       |GL_INVERT		       |		     ~d 		     |
       +-------------------------------+---------------------------------------------+
       |GL_AND			       |		    s & d		     |
       +-------------------------------+---------------------------------------------+
       |GL_NAND 		       |		  ~(s & d)		     |
       +-------------------------------+---------------------------------------------+
       |GL_OR			       |		    s | d		     |
       +-------------------------------+---------------------------------------------+
       |GL_NOR			       |		  ~(s | d)		     |
       +-------------------------------+---------------------------------------------+
       |GL_XOR			       |		    s ^ d		     |
       +-------------------------------+---------------------------------------------+
       |GL_EQUIV		       |		  ~(s ^ d)		     |
       +-------------------------------+---------------------------------------------+
       |GL_AND_REVERSE		       |		   s & ~d		     |
       +-------------------------------+---------------------------------------------+
       |GL_AND_INVERTED 	       |		   ~s & d		     |
       +-------------------------------+---------------------------------------------+
       |GL_OR_REVERSE		       |		   s | ~d		     |
       +-------------------------------+---------------------------------------------+
       |GL_OR_INVERTED		       |		   ~s | d		     |
       +-------------------------------+---------------------------------------------+

       opcode is a symbolic constant chosen from the list above. In the explanation of the logical operations, s represents the incoming color and
       d represents the color in the frame buffer. Standard C-language operators are used. As these bitwise operators suggest, the logical
       operation is applied independently to each bit pair of the source and destination colors.

NOTES

       When more than one RGBA color buffer is enabled for drawing, logical operations are performed separately for each enabled buffer, using for
       the destination value the contents of that buffer (see glDrawBuffer()).

       Logic operations have no effect on floating point draw buffers. However, if GL_COLOR_LOGIC_OP is enabled, blending is still disabled in
       this case.

ERRORS

       GL_INVALID_ENUM is generated if opcode is not an accepted value.

ASSOCIATED GETS

       glGet() with argument GL_LOGIC_OP_MODE.

       glIsEnabled() with argument GL_COLOR_LOGIC_OP.

SEE ALSO

       glBlendFunc(), glDrawBuffer(), glEnable(), glStencilOp()

COPYRIGHT

       Copyright (C) 1991-2006 Silicon Graphics, Inc. This document is licensed under the SGI Free Software B License. For details, see
       http://oss.sgi.com/projects/FreeB/.

[FIXME: source] 						    05/30/2012							     GLLOGICOP(3G)
All times are GMT -4. The time now is 01:11 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy