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Top Forums Shell Programming and Scripting Grep the lines in one file that are also in another Post 302919307 by Akshay Hegde on Tuesday 30th of September 2014 10:06:29 AM
Old 09-30-2014
Quote:
Originally Posted by RavinderSingh13
Hello Akshay,

I think you need to assign the value to A[$1]=$0. As it will give only the first column of fileB.
Code:
awk 'FNR==NR{A[$1]=$0;next} ($1 in A){print A[$1]}' fileA fileB

Thanks,
R. Singh
Could you please explain me Mr.RavinderSingh13 why I need to assign the value unnecessarily ? I read FileB first not FileA please look into the post.

Thanks by the way Smilie
This User Gave Thanks to Akshay Hegde For This Post:
 

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NAME
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#import <MPSNNGraphNodes.h> Inherits MPSCNNNormalizationNode. Instance Methods (nonnull instancetype) - initWithSource:kernelSize: (nonnull instancetype) - initWithSource: Class Methods (nonnull instancetype) + nodeWithSource:kernelSize: Properties float pm float ps float p0 NSUInteger kernelWidth NSUInteger kernelHeight Method Documentation - (nonnull instancetype) initWithSource: (MPSNNImageNode *__nonnull) sourceNode Implements MPSCNNNormalizationNode. - (nonnull instancetype) initWithSource: (MPSNNImageNode *__nonnull) sourceNode(NSUInteger) kernelSize + (nonnull instancetype) nodeWithSource: (MPSNNImageNode *__nonnull) sourceNode(NSUInteger) kernelSize Property Documentation - (NSUInteger) kernelHeight [read], [write], [nonatomic], [assign] - (NSUInteger) kernelWidth [read], [write], [nonatomic], [assign] - (float) p0 [read], [write], [nonatomic], [assign] - (float) pm [read], [write], [nonatomic], [assign] - (float) ps [read], [write], [nonatomic], [assign] Author Generated automatically by Doxygen for MetalPerformanceShaders.framework from the source code. Version MetalPerformanceShaders-100 Thu Feb 8 2018 MPSCNNLocalContrastNormalizationNode(3)
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