Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Shell script to put delimiter for a no delimiter variable length text file
Top Forums Shell Programming and Scripting Shell script to put delimiter for a no delimiter variable length text file Post 302762443 by Yoda on Monday 28th of January 2013 12:44:12 PM
Old 01-28-2013
I don't understand. If remaining columns are variable length, then what criteria you will use to separate the data?

BTW If the columns are fixed length then you can define field lengths in a file or variable and perform the separation.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Formatting a text file based on newline and delimiter characters

Hi Everybody, I need some help on formatting the files coming into unix box on the fly. I get a file some thing like this in a single line. ISA^M00^M ^M00^M ^M14^M006929681900 ^M01^M095449419 ... (5 Replies)
Discussion started by: ntekupal
5 Replies

2. Shell Programming and Scripting

Pivot variable record length file and change delimiter

Hi experts. I got a file (500mb max) and need to pivot it (loading into ORCL) and change BLANK delimiter to PIPE |. Sometimes there are multipel BLANKS (as a particular value may be BLANK, or simply two BLANKS instead of one BLANK). thanks for your input! Cheers, Layout... (3 Replies)
Discussion started by: thomasr
3 Replies

3. UNIX for Dummies Questions & Answers

extract fields from text file using delimiter!!

Hi All, I am new to unix scripting, please help me in solving this assignment.. I have a scenario, as follows: 1. i have a text file(read1.txt) with the following data sairam,123 kamal,122 etc.. 2. I have to write a unix... (6 Replies)
Discussion started by: G.K.K
6 Replies

4. Shell Programming and Scripting

Adding a delimiter to a text file

Im writing a KSH script to read a simple text file and add a delimiter. Ive written the following script but it runs very slow. I initially used the cut command to substring the input record then switched to this version using awk to substring... both run too slow. Any ideas how to make this more... (2 Replies)
Discussion started by: lock
2 Replies

5. Shell Programming and Scripting

Substring based on delimiter, finding last delimiter

Hi, I have a string like ABC.123.XYZ-A1-B2-P1-C4. I want to delimit the string based on "-" and then get result as only two strings. One with string till last hyphen and other with value after last hyphen... For this case, it would be something like first string as "ABC.123.XYZ-A1-B2-P1" and... (6 Replies)
Discussion started by: gupt_ash
6 Replies

6. Shell Programming and Scripting

Adding a delimiter to a variable length file

Hi, I'm new to unix, i have a variable length file like below, 01|Test|Test1|Sample| 02|AA|BB|CC|DD| 03|AAA|BBB|CCC|DDD|EEE|RRR|TTT|SSS|YYY| I need to make this as a fixed length file. Assume that i have 10 columns in the DAT file. for ex: the first 01 record is having 4cols -... (8 Replies)
Discussion started by: Mohankumar Venu
8 Replies

7. Shell Programming and Scripting

Splitting records in a text file based on delimiter

A text file has 2 fields (Data, Filename) delimited by # as below, Data,Filename Row1 -> abc#Test1.xml Row2 -> xyz#Test2.xml Row3 -> ghi#Test3.xml The content in first field has to be written into a file where filename should be considered from second field. So from... (4 Replies)
Discussion started by: jayakkannan
4 Replies

8. Shell Programming and Scripting

Perl Code to change file delimiter (passed as argument) to bar delimiter

Hi, Extremely new to Perl scripting, but need a quick fix without using TEXT::CSV I need to read in a file, pass any delimiter as an argument, and convert it to bar delimited on the output. In addition, enclose fields within double quotes in case of any embedded delimiters. Any help would... (2 Replies)
Discussion started by: JPB1977
2 Replies

9. Shell Programming and Scripting

How to target certain delimiter to split text file?

Hi, all. I have an input file. I would like to generate 3 types of output files. Input: LG10_PM_map_19_LEnd_1000560 LG10_PM_map_6-1_27101856 LG10_PM_map_71_REnd_20597718 LG12_PM_map_5_chr_118419232 LG13_PM_map_121_24341052 LG14_PM_1a_456799 LG1_MM_scf_5a_opt_abc_9029993 ... (5 Replies)
Discussion started by: huiyee1
5 Replies

10. UNIX for Beginners Questions & Answers

Shell script to Split matrix file with delimiter into multiple files

I have a large semicolon delimited file with thousands of columns and many thousands of line. It looks like: ID1;ID2;ID3;ID4;A_1;B_1;C_1;A_2;B_2;C_2;A_3;B_3;C_3 AA;ax;ay;az;01;02;03;04;05;06;07;08;09 BB;bx;by;bz;03;05;33;44;15;26;27;08;09 I want to split this table in to multiple files: ... (1 Reply)
Discussion started by: trymega
1 Replies

LEARN ABOUT CENTOS

wcswidth

WCSWIDTH(3)						     Linux Programmer's Manual						       WCSWIDTH(3)

NAME

       wcswidth - determine columns needed for a fixed-size wide-character string

SYNOPSIS

       #define _XOPEN_SOURCE		 /* See feature_test_macros(7) */
       #include <wchar.h>

       int wcswidth(const wchar_t *s, size_t n);

DESCRIPTION

       The  wcswidth()	function  returns  the number of columns needed to represent the wide-character string pointed to by s, but at most n wide
       characters.  If a nonprintable wide character occurs among these characters, -1 is returned.

RETURN VALUE

       The wcswidth() function returns the number of column positions for the wide-character string s, truncated to at most length n.

CONFORMING TO

       POSIX.1-2001.

NOTES

       The behavior of wcswidth() depends on the LC_CTYPE category of the current locale.

SEE ALSO

       iswprint(3), wcwidth(3)

COLOPHON

       This page is part of release 3.53 of the Linux man-pages project.  A description of the project, and information about reporting bugs,  can
       be found at http://www.kernel.org/doc/man-pages/.

GNU
								    2010-09-10							       WCSWIDTH(3)
All times are GMT -4. The time now is 05:59 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy