Sponsored Content
Top Forums UNIX for Dummies Questions & Answers How to convert text to columns in tab delimited text file Post 302457819 by Unilearn on Tuesday 28th of September 2010 10:01:16 PM
Old 09-28-2010
Computer How to convert text to columns in tab delimited text file

Hello Gurus,

I have a text file containing nearly 12,000 tab delimited characters with 4000 rows. If the file size is small, excel can convert the text into coloumns. However, the file that I have is very big. Can some body help me in solving this problem?

The input file example,

L36+univ06->22260 ML_GENO 2/2 2/2 2/2 1/1 1/1 1/2 2/2 1/2 2/2 2/2 2/2 2/1
L36+univ06->23326 ML_GENO 2/2 2/2 2/2 1/1 1/1 2/2 2/2 2/2 2/2 2/1 2/2 2/1

I want a text file which looks like

L36+univ06 22260 c3 c4 c5 c6 2 2 2 2 2 2 1 1 1 1 1 2 2 2 1 2 2 2 2 2 2 2 2 1
L36+univ06 23326 c3 c4 c5 c6 2 2 2 2 2 2 1 1 1 1 2 2 2 2 2 2 2 2 2 1 2 2 2 1

Basically I want to delete -> and ML_GENO and insert 4 new coloumns after 2nd coloumn. Finally I want to separate 2/2 into 2 2.

can somebody help me on this? Thanks a lot.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Removing blanks in a text tab delimited file

Hi Experts I am very new to perl and need to make a script using perl. I would like to remove blanks in a text tab delimited file in in a specfic column range ( colum 21 to column 43) sample input and output shown below : Input: 117 102 650 652 654 656 117 93 95... (3 Replies)
Discussion started by: Faisal Riaz
3 Replies

2. Shell Programming and Scripting

Delete first column in tab-delimited text-file

I have a large text-file with tab-delimited genetic data that looks like: KSC112 KSC234 0 0 1 1 A G C T I simply wan to delete the first column, but since the file has 600 000 columns, it is not possible with awk (seems to be limited at 32k columns). Does anyone have an idea how to do this? (2 Replies)
Discussion started by: andmal
2 Replies

3. Shell Programming and Scripting

Extracting a portion of data from a very large tab delimited text file

Hi All I wanted to know how to effectively delete some columns in a large tab delimited file. I have a file that contains 5 columns and almost 100,000 rows 3456 f g t t 3456 g h 456 f h 4567 f g h z 345 f g 567 h j k lThis is a very large data file and tab delimited. I need... (2 Replies)
Discussion started by: Lucky Ali
2 Replies

4. UNIX for Dummies Questions & Answers

Deleting columns from a tab delimited text file?

I have a tab limited text file with 10000+ columns. I want to delete columns 6 through 23, how do I go about doing that? Thanks! (1 Reply)
Discussion started by: evelibertine
1 Replies

5. UNIX for Dummies Questions & Answers

Add a new column to a tab delimited text file

I want to add a new column to a tab delimited text file. It will be the first column and it will just be 1's. How do I go about doing that? Thanks! (1 Reply)
Discussion started by: evelibertine
1 Replies

6. UNIX for Dummies Questions & Answers

How to convert a text file into tab delimited format?

I have a text file that made using text editor in Ubuntu. However the text file is not being recognized as space or tab delimited, the formatting seems to be messed up. How can I convert the text file into tab delimited format? (3 Replies)
Discussion started by: evelibertine
3 Replies

7. UNIX for Dummies Questions & Answers

Using awk to log transform a column in a tab-delimited text file?

How do I use awk to log transform the fifth column of a tab-delimited text file? Thanks! (1 Reply)
Discussion started by: evelibertine
1 Replies

8. Shell Programming and Scripting

Remove blank columns from a tab delimited text file

Hello, I have some tab delimited files that may contain blank columns. I would like to delete the blank columns if they exist. There is no clear pattern for when a blank occurs. I was thinking of using sed to replace instances of double tab with blank, sed 's/\t\t//g' All of the examples... (2 Replies)
Discussion started by: LMHmedchem
2 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

Convert Excel File (xls) to tab delimited text file on AIX

Hi i have a problem in my job i try to convert an excel file (xls extention) to text file (tab delimited), but no result with this comand cat xxx.xls > xxx.txt Do you have eny idea? PS: sorry for my english Thanks!! (4 Replies)
Discussion started by: frisso
4 Replies
XmTabList(library call) 												   XmTabList(library call)

NAME
XmTabList -- Data type for a tab list SYNOPSIS
#include <Xm/Xm.h> XmTabList DESCRIPTION
XmTabList is the data type for a tab list. A tab list consists of tab stop list entries (XmTabs). Whenever a tab component is encountered while an XmString is being rendered, the origin of the next X draw depends on the next XmTab. If a tab stop would cause text to overlap, the x position for the segment is reset to follow immediately after the end of the previous segment. Tab lists are specified in resource files with the following syntax: resource_spec: tab WHITESPACE [, WHITESPACE tab ]* The resource value string consists of one or more tabs separated by commas. Each tab identifies the value of the tab, the unit type, and whether the offset is relative or absolute. For example: tab := float [ WHITESPACE units ] float := [ sign ] [[ DIGIT]*. ]DIGIT+ sign := + where the presence or absence of sign indicates, respectively, a relative offset or an absolute offset. Note that negative tab values are not allowed. units indicates the unitType to use as described in the XmConvertUnits reference page. For example, the following specifies a tab list consisting of a one inch absolute tab followed by a one inch relative tab: *tabList: 1in, +1in For resources of type, dimension, or position, you can specify units as described in the XmNunitType resource of the XmGadget, XmManager, or XmPrimitive reference page. RELATED
Refer to the Motif Programmer's Guide for more information about tabs and tab lists. XmTabListCopy(3), XmTabListFree(3), XmTabListGet- Tab(3), XmTabListInsertTabs(3), XmTabListRemoveTabs(3), XmTabListReplacePositions(3), and XmTabListTabCount(3). XmTabList(library call)
All times are GMT -4. The time now is 03:03 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy