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Top Forums UNIX for Dummies Questions & Answers Filling a tab-separated file with known missing entries in columns Post 302621361 by TheTransporter on Tuesday 10th of April 2012 09:42:31 AM
Old 04-10-2012
Filling a tab-separated file with known missing entries in columns

Hello all,

I have a file which is tab separated like that:


Code:
PHE_205_A    TIP_127_W    ARG_150_B
MET_1150_A    TIP_12_W    VAL_11_B
GLU_60_A    TIP_130_W    ARG_143_B
LEU_1033_A    TIP_203_W    ARG_14_B
SER_1092_A    TIP_203_W    
THR_1090_A    TIP_203_W    
SER_1092_A    TIP_25_W    SER_104_B
TYR_15_B    TIP_25_W    
ASP_61_A    TIP_34_W    THR_134_B
SER_1204_A    TIP_46_W    ASP_8_B
ASP_61_A    TIP_63_W    ARG_131_B
THR_90_A    TIP_76_W    TYR_49_B
THR_1090_A    TIP_91_W    SER_100_B


and I want it to be like that:
Code:
PHE_205_A    TIP_127_W    ARG_150_B
MET_1150_A    TIP_12_W    VAL_11_B
GLU_60_A    TIP_130_W    ARG_143_B
LEU_1033_A    TIP_203_W    ARG_14_B
SER_1092_A    TIP_203_W    ARG_14_B
THR_1090_A    TIP_203_W    ARG_14_B
SER_1092_A    TIP_25_W    SER_104_B
SER_1092_A    TIP_25_W    TYR_15_B   
ASP_61_A    TIP_34_W    THR_134_B
SER_1204_A    TIP_46_W    ASP_8_B
ASP_61_A    TIP_63_W    ARG_131_B
THR_90_A    TIP_76_W    TYR_49_B
THR_1090_A    TIP_91_W    SER_100_B

The missing entry is always the one found in the line before it (if it is _B, then it is always _B, similar is for _A)

I would really appreciate if somebody would give me an idea on how to re-format it....

Thanks!

Moderator's Comments:
Mod Comment Please use code tags instead of quote tags (one button to the right)

Last edited by Scrutinizer; 04-10-2012 at 11:00 AM..
 

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Locale::Currency(3perl) 				 Perl Programmers Reference Guide				   Locale::Currency(3perl)

NAME
Locale::Currency - standard codes for currency identification SYNOPSIS
use Locale::Currency; $curr = code2currency('usd'); # $curr gets 'US Dollar' $code = currency2code('Euro'); # $code gets 'eur' @codes = all_currency_codes(); @names = all_currency_names(); DESCRIPTION
The "Locale::Currency" module provides access to standard codes used for identifying currencies and funds, such as those defined in ISO 4217. Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default ISO 4217 three-letter codes will be used. SUPPORTED CODE SETS
There are several different code sets you can use for identifying currencies. The ones currently supported are: alpha This is a set of three-letter (uppercase) codes from ISO 4217 such as EUR for Euro. Two of the codes specified by the standard (XTS which is reserved for testing purposes and XXX which is for transactions where no currency is involved) are omitted. This code set is identified with the symbol "LOCALE_CURR_ALPHA". This is the default code set. num This is the set of three-digit numeric codes from ISO 4217. This code set is identified with the symbol "LOCALE_CURR_NUMERIC". ROUTINES
code2currency ( CODE [,CODESET] ) currency2code ( NAME [,CODESET] ) currency_code2code ( CODE ,CODESET ,CODESET2 ) all_currency_codes ( [CODESET] ) all_currency_names ( [CODESET] ) Locale::Currency::rename_currency ( CODE ,NEW_NAME [,CODESET] ) Locale::Currency::add_currency ( CODE ,NAME [,CODESET] ) Locale::Currency::delete_currency ( CODE [,CODESET] ) Locale::Currency::add_currency_alias ( NAME ,NEW_NAME ) Locale::Currency::delete_currency_alias ( NAME ) Locale::Currency::rename_currency_code ( CODE ,NEW_CODE [,CODESET] ) Locale::Currency::add_currency_code_alias ( CODE ,NEW_CODE [,CODESET] ) Locale::Currency::delete_currency_code_alias ( CODE [,CODESET] ) These routines are all documented in the Locale::Codes man page. SEE ALSO
Locale::Codes Locale::Constants http://www.iso.org/iso/support/currency_codes_list-1.htm The ISO 4217 data. AUTHOR
See Locale::Codes for full author history. Currently maintained by Sullivan Beck (sbeck@cpan.org). COPYRIGHT
Copyright (c) 1997-2001 Canon Research Centre Europe (CRE). Copyright (c) 2001 Michael Hennecke Copyright (c) 2001-2010 Neil Bowers Copyright (c) 2010-2011 Sullivan Beck This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.14.2 2011-09-26 Locale::Currency(3perl)
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