getline with a unique Post: 64787

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I have a C program I've written that includes a 'getline' call that is used to read a line at a time from a file and process the information in each line. A potential problem comes up since I don't know the maximum length of each line; right now I'm using a constant of 256, but that might not be...

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i wrote following script to test getline BEGIN{ while ( "who" | getline > 0) nr++ print nr } when i run this script as awk -f scriptname

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I can not get 'getline()' to compile. I have tried. string curLine; //= compiler error char* curLine; //=compiler error char curLine; //=compiler error Every example I see uses a string as a getline(); parameter. It does not work for me on Fedora14 with gcc-c++. Thank you so much. This...

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awk getline

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awk with if, getline, and another if

Howdy Folks, It seems like it is always awk that confuses the heck out of me and I even have books and examples. I have this line: awk '{if (/clientIP/)(SRV = $NF); if ($2 ~ /BUNDLE-GIM/) getline; if ($2 ~ /r100595/) {print SRV,"BUNDLE-GIM",$2}}' post.txt to parse this text: <api...

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bp_meta_gff

BP_META_GFF(1p) 					User Contributed Perl Documentation					   BP_META_GFF(1p)

NAME

       bp_meta_gff.pl - Get/set Bio::DB::GFF meta-data

SYNOPSIS

	 # set the following meta data values
	 % bp_meta_gff.pl -d testdb tag1=value1 tag2=value2

	 # get the indicated meta data value
	 % bp_meta_gff.pl -d testdb tag1 tag2

DESCRIPTION

       This script gets or sets metadata in a Bio::DB::GFF database.  Not all adaptors support this operation!	To set a series of tags, pass a
       set of tag=value pairs to the script.  To get the contents of a series of tags, pass the bare tag names.

       The output from the get operation will be an easily parseable set of tag=value pairs, one per line.

COMMAND-LINE OPTIONS
       Command-line options can be abbreviated to single-letter options.  e.g. -d instead of --database.

	  --database <dsn>	Mysql database name (default dbi:mysql:test)
	  --adaptor <adaptor>	Mysql adaptor (default dbi::mysqlopt)
	  --user    <user>	Username for mysql authentication
	  --pass    <password>	Password for mysql authentication

SEE ALSO

       Bio::DB::GFF

AUTHOR

       Lincoln Stein, lstein@cshl.org

       Copyright (c) 2002 Cold Spring Harbor Laboratory

       This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.  See DISCLAIMER.txt for
       disclaimers of warranty.

perl v5.14.2							    2012-03-02							   BP_META_GFF(1p)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

utility of getline here?

Discussion started by: remid1985

2. Programming

'getline' questions

Discussion started by: cleopard

3. Shell Programming and Scripting

get part of file with unique & non-unique string

Discussion started by: andrewsc

4. Shell Programming and Scripting

errors while using getline

Discussion started by: asalman.qazi