Deleting columns from a tab delimited text file?

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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...

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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...

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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...

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How to convert a text file into tab delimited format?

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Deleting columns from a space delimited text file

I have a space delimited text file with 1,000,000+ columns and 100 rows. I want to delete columns 2 through 5 (2 and 5) included from the text file. How do I do that? Thanks.

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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, ...

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Reading columns in tab delimited file

I want to read only one column in "|" delimited file and write that column to a new file. For Ex: Input File 1|abc|324|tt 2|efd|11|cbcb 3||1|fg 4|ert|23|88 Output : I want to read column 3 in diff file. 324 11 1 88 Can anyone give me inputs on this ?

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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...

UNIX for Dummies Questions & Answers