Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Insert Field into a tab-delimited file
Top Forums UNIX for Dummies Questions & Answers Insert Field into a tab-delimited file Post 302338793 by edidataguy on Wednesday 29th of July 2009 01:19:46 AM
Old 07-29-2009
Code:
for fname in * ; do
   sed "s/^/$fname\t/" ${fname} > "${fname}.cpy"
done

Change all the files in current dir.
If required, change the first line to
Code:
for fname in myfile*.txt; do

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Converting Tab delimited file to Comma delimited file in Unix

Hi, Can anyone let me know on how to convert a Tab delimited file to Comma delimited file in Unix Thanks!! (22 Replies)
Discussion started by: charan81
22 Replies

2. Shell Programming and Scripting

insert a field into a tab delimited file

Hello, Can someone help me to do this with awk or sed? I have a file with multiple lines, each line has many fields separated with a tab. I would like to add one more field holding 'na' in between the first and second fields. old file looks like, 1, field1 field2 field3 ... 2, field1... (7 Replies)
Discussion started by: ssshen
7 Replies

3. Shell Programming and Scripting

Help with converting Pipe delimited file to Tab Delimited

I have a file which was pipe delimited, I need to make it tab delimited. I tried with sed but no use cat file | sed 's/|//t/g' The above command substituted "/t" not tab in the place of pipe. Sample file: abc|123|2012-01-30|2012-04-28|xyz have to convert to: abc 123... (6 Replies)
Discussion started by: karumudi7
6 Replies

4. Shell Programming and Scripting

How to make tab delimited file to space delimited?

Hi How to make tab delimited file to space delimited? in put file: ABC kgy jkh ghj ash kjl o/p file: ABC kgy jkh ghj ash kjl Use code tags, thanks. (1 Reply)
Discussion started by: jagdishrout
1 Replies

5. Shell Programming and Scripting

Insert a header record (tab delimited) in multiple files

Hi Forum. I'm struggling to find a solution for the following issue. I have multiple files a1.txt, a2.txt, a3.txt, etc. and I would like to insert a tab-delimited header record at the beginning of each of the files. This is my code so far but it's not working as expected. for i in... (2 Replies)
Discussion started by: pchang
2 Replies

6. UNIX for Dummies Questions & Answers

How to sort the 6th field of tab delimited files?

Here's a sample of the data: NAME BIRTHDAY SEX LOCATION AGE ID Jim 05/11/1986 M Japan 27 86 Rei 08/25/1990 F Korea 24 33 Jane 02/24/1985 F India 29 78 I've been trying to sort files using the... (8 Replies)
Discussion started by: maihani
8 Replies

7. Shell Programming and Scripting

How to remove alphabets/special characters/space in the 5th field of a tab delimited file?

Thank you for 4 looking this post. We have a tab delimited file where we are facing problem in a lot of funny character. I have tried using awk but failed that is not working. In the 5th field ID which is supposed to be a integer only of that file, we are getting corrupted data as below. I... (12 Replies)
Discussion started by: Srithar
12 Replies

8. Shell Programming and Scripting

Delete and insert columns in a tab delimited file

Hi all , I have a file having 12 columns tab delimited . I need to read this file and remove the column 3 and column 4 and insert a word in column 3 as "AVIALABLE " Is there a way to do this . I am trying like below Thanks DJ cat $FILENAME|awk -F"\t" '{ print $1 "\t... (3 Replies)
Discussion started by: Hypesslearner
3 Replies

9. UNIX for Dummies Questions & Answers

Need to convert a pipe delimited text file to tab delimited

Hi, I have a rquirement in unix as below . I have a text file with me seperated by | symbol and i need to generate a excel file through unix commands/script so that each value will go to each column. ex: Input Text file: 1|A|apple 2|B|bottle excel file to be generated as output as... (9 Replies)
Discussion started by: raja kakitapall
9 Replies

10. UNIX for Beginners Questions & Answers

Replace a column in tab delimited file with column in other tab delimited file,based on match

Hello Everyone.. I want to replace the retail col from FileI with cstp1 col from FileP if the strpno matches in both files FileP.txt ... (2 Replies)
Discussion started by: YogeshG
2 Replies

LEARN ABOUT DEBIAN

zip_name_locate

ZIP_NAME_LOCATE(3)					     Library Functions Manual						ZIP_NAME_LOCATE(3)

NAME

       zip_name_locate - get index of file by name

LIBRARY

       libzip (-lzip)

SYNOPSIS

       #include <zip.h>

       int zip_name_locate(struct zip *archive, const char *fname, int flags);

DESCRIPTION

       The  zip_name_locate  function returns the index of the file named fname in archive.  If archive does not contain a file with that name, -1
       is returned.  The are specified by or'ing the following values, or 0 for none of them.

	      ZIP_FL_NOCASE  Ignore case distinctions.

	      ZIP_FL_NODIR   Ignore directory part of file name in archive.

RETURN VALUES

       zip_name_locate returns the index of the file named fname or -1, if archive does not contain an entry of that name.

ERRORS

       The zip_name_locate function fails and sets the error information to ZIP_ER_NOENT if no entry of the name fname is found  in  the  archive.
       If one of the arguments is invalid, the error information is set to ZIP_ER_INVAL.

SEE ALSO

       libzip(3), zip_get_name(3)

AUTHORS

       Dieter Baron <dillo@giga.or.at> and Thomas Klausner <tk@giga.or.at>

NiH								  October 4, 2006						ZIP_NAME_LOCATE(3)
All times are GMT -4. The time now is 09:31 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy