Sponsored Content
Top Forums Shell Programming and Scripting Parsing a fixed column text file in sed Post 302948101 by MadeInGermany on Thursday 25th of June 2015 04:23:46 PM
Old 06-25-2015
Hope I understand correctly. From the
input:
Code:
0123456789abcd1234567890ABCD1234567890xyz01234567890ABCD1234567890

Code:
sed -n '
:L
h
s/\(.\{10\}\)\(.\{4\}\)\(.\{10\}\).*/\1 \2 \3/p
g
s/\(.\{10\}\)\(.\{4\}\)\(.\{10\}\)/\1/
tL
' input

produces the output:
Code:
0123456789 abcd 1234567890
0123456789 ABCD 1234567890
0123456789 xyz0 1234567890
0123456789 ABCD 1234567890

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

(sed) parsing insert statement column that crosses multiple lines

I have a file with a set of insert statements some of which have a single column value that crosses multiple lines causing the statement to fail in sql*plue. Can someone help me with a sed script to replace the new lines with chr(10)? here is an example: insert into mytable(id, field1, field2)... (3 Replies)
Discussion started by: jjordan
3 Replies

2. UNIX Desktop Questions & Answers

Help with Fixed width File Parsing

I am trying to parse a Fixed width file with data as below. I am trying to assign column values from each record to variables. When I parse the data, the spaces in all coumns are dropped. I would like to retain the spaces as part of the dat stored in the variables. Any help is appreciated. I... (4 Replies)
Discussion started by: sate911
4 Replies

3. Shell Programming and Scripting

print a file with one column having fixed character length

Hi guys, I have tried to find a solution for this problem but couln't. If anyone of you have an Idea do help me. INPUT_FILE with three columns shown to be separated by - sign A5BNK723NVI - 1 - 294 A7QZM0VIT - 251 - 537 A7NU3411V - 245 - 527 I want an output file in which First column... (2 Replies)
Discussion started by: smriti_shridhar
2 Replies

4. Shell Programming and Scripting

edit entire column from a fixed-width file using awk or sed

Col1 Col2 Col3 Col4 12 Completed 08 0830 12 In Progress 09 0829 11 For F U 07 0828 Considering the file above, how could i replace the third column the most efficient way? The actual file size is almost 1G. I am... (10 Replies)
Discussion started by: tamahomekarasu
10 Replies

5. Shell Programming and Scripting

Changing one column of delimited file column to fixed width column

Hi, Iam new to unix. I have one input file . Input file : ID1~Name1~Place1 ID2~Name2~Place2 ID3~Name3~Place3 I need output such that only first column should change to fixed width column of 15 characters of length. Output File: ID1<<12 spaces>>Name1~Place1 ID2<<12... (5 Replies)
Discussion started by: manneni prakash
5 Replies

6. Shell Programming and Scripting

Text file -> fixed column -> MySQL DB

Hi ! I have searched in the forum, but i'm not able to combine various solution to help me ! My problem is very simple for a bash scripter or a old linux man, but not for me (novice and inexperienced). I need to store in a mysql database the output of "last" command, but the table where i need... (2 Replies)
Discussion started by: axl936
2 Replies

7. Shell Programming and Scripting

How to split a fixed width text file into several ones based on a column value?

Hi, I have a fixed width text file without any header row. One of the columns contains a date in YYYYMMDD format. If the original file contains 3 dates, I want my shell script to split the file into 3 small files with data for each date. I am a newbie and need help doing this. (14 Replies)
Discussion started by: bhanja_trinanja
14 Replies

8. UNIX for Dummies Questions & Answers

Use sed to replace but only in a specific column of the text file

Hi, I would like to use sed to replace NA to x ('s/NA/x/g'), but only in the 5th column of the space delimited text file, nowhere else. How do I go about doing that? Thanks! (1 Reply)
Discussion started by: evelibertine
1 Replies

9. Shell Programming and Scripting

To replace the value of the column in a fixed width file

I have a fixed with file with header & trailer length having the same length of the detail record file. The details record length of this file is 24, for Header and Trailer the records will be padded with spaces to match the record length of the file Currently I am adding 3 spaces in header... (14 Replies)
Discussion started by: ginrkf
14 Replies

10. UNIX for Beginners Questions & Answers

Parsing a column of text file - best practices

HI Folks - I hope all is well! I have a business process where I manage a text file of substitution variables and their values for a target system. After updating, I run a script to push the changes to the target system. However, I'm trying to develop a method to be able to automatically... (50 Replies)
Discussion started by: SIMMS7400
50 Replies
Locale::Codes::LangVar(3pm)				 Perl Programmers Reference Guide			       Locale::Codes::LangVar(3pm)

NAME
Locale::Codes::LangVar - standard codes for language variation identification SYNOPSIS
use Locale::Codes::LangVar; $lvar = code2langvar('acm'); # $lvar gets 'Mesopotamian Arabic' $code = langvar2code('Mesopotamian Arabic'); # $code gets 'acm' @codes = all_langvar_codes(); @names = all_langvar_names(); DESCRIPTION
The "Locale::Codes::LangVar" module provides access to standard codes used for identifying language variations, such as those as defined in the IANA language registry. Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default IANA language registry codes will be used. SUPPORTED CODE SETS
There are several different code sets you can use for identifying language variations. A code set may be specified using either a name, or a constant that is automatically exported by this module. For example, the two are equivalent: $lvar = code2langvar('en','alpha-2'); $lvar = code2langvar('en',LOCALE_CODE_ALPHA_2); The codesets currently supported are: alpha This is the set of alphanumeric codes from the IANA language registry, such as 'arevela' for Eastern Armenian. This code set is identified with the symbol "LOCALE_LANGVAR_ALPHA". This is the default code set. ROUTINES
code2langvar ( CODE [,CODESET] ) langvar2code ( NAME [,CODESET] ) langvar_code2code ( CODE ,CODESET ,CODESET2 ) all_langvar_codes ( [CODESET] ) all_langvar_names ( [CODESET] ) Locale::Codes::LangVar::rename_langvar ( CODE ,NEW_NAME [,CODESET] ) Locale::Codes::LangVar::add_langvar ( CODE ,NAME [,CODESET] ) Locale::Codes::LangVar::delete_langvar ( CODE [,CODESET] ) Locale::Codes::LangVar::add_langvar_alias ( NAME ,NEW_NAME ) Locale::Codes::LangVar::delete_langvar_alias ( NAME ) Locale::Codes::LangVar::rename_langvar_code ( CODE ,NEW_CODE [,CODESET] ) Locale::Codes::LangVar::add_langvar_code_alias ( CODE ,NEW_CODE [,CODESET] ) Locale::Codes::LangVar::delete_langvar_code_alias ( CODE [,CODESET] ) These routines are all documented in the Locale::Codes::API man page. SEE ALSO
Locale::Codes The Locale-Codes distribution. Locale::Codes::API The list of functions supported by this module. http://www.iana.org/assignments/language-subtag-registry The IANA language subtag registry. AUTHOR
See Locale::Codes for full author history. Currently maintained by Sullivan Beck (sbeck@cpan.org). COPYRIGHT
Copyright (c) 2011-2012 Sullivan Beck This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.16.2 2012-10-11 Locale::Codes::LangVar(3pm)
All times are GMT -4. The time now is 03:01 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy