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Top Forums UNIX for Dummies Questions & Answers Grep from pattern file without removing duplicates? Post 302899465 by RavinderSingh13 on Tuesday 29th of April 2014 10:09:32 AM
Old 04-29-2014
Hello,

Following may help you.

Code:
awk 'NR==FNR{a[$2]=$0;next} ($0 in a){print a[$0]}'  fileB fileA

Ouptut will be as follows.

Code:
NODE_0  fig|562.2322.peg.1     peg
NODE_0  fig|562.2322.peg.3     peg
NODE_0  fig|562.2322.peg.3     peg
NODE_0  fig|562.2322.peg.3     peg
NODE_0  fig|562.2322.peg.7     peg



thanks,
R. Singh
This User Gave Thanks to RavinderSingh13 For This Post:
 

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pt::peg::container::peg(3tcl)					   Parser Tools 				     pt::peg::container::peg(3tcl)

__________________________________________________________________________________________________________________________________________________

NAME
pt::peg::container::peg - PEG Storage. Canned PEG grammar specification SYNOPSIS
package require Tcl 8.5 package require snit package require pt::peg::container::peg ?1? package require pt::peg::container _________________________________________________________________ DESCRIPTION
Are you lost ? Do you have trouble understanding this document ? In that case please read the overview provided by the Introduction to Parser Tools. This document is the entrypoint to the whole system the current package is a part of. This package provides a sub-type of pt::peg::container which is preloaded with a parsing expression grammar describing a textual format for parsing expression grammars. The sub-type provides the exact same API as pt::peg::container. Instead of duplicating its contents the reader is asked to read the refer- enced document. BUGS, IDEAS, FEEDBACK This document, and the package it describes, will undoubtedly contain bugs and other problems. Please report such in the category pt of the Tcllib SF Trackers [http://sourceforge.net/tracker/?group_id=12883]. Please also report any ideas for enhancements you may have for either package and/or documentation. KEYWORDS
EBNF, LL(k), PEG, TDPL, context-free languages, expression, grammar, matching, parser, parsing expression, parsing expression grammar, push down automaton, recursive descent, state, top-down parsing languages, transducer CATEGORY
Parsing and Grammars COPYRIGHT
Copyright (c) 2009 Andreas Kupries <andreas_kupries@users.sourceforge.net> pt 1 pt::peg::container::peg(3tcl)
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