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Full Discussion: finding distance between numbers
Top Forums Shell Programming and Scripting finding distance between numbers Post 302607960 by Diya123 on Thursday 15th of March 2012 07:22:18 PM
Old 03-15-2012
finding distance between numbers
Hi,

I have a file as


Code:
ABC 1634230,1634284,1634349,1634468 1634272,1634301,1634356,1634534

What I want is to find distance between the numbers.. column 1 is the gene name and column 2 are starts and column 3 are their respective stops for the starts. So what I want is column 3 which has +1 added to each value in column 2 except for the last value and -1 subtracted to each value except for the 1st value in column 1..

output:

Code:
 ABC 1634230,1634284,1634349,1634468  1634272,1634301,1634356,1634534 1634283,1634348,1634467 1634273,1634302,1634357

I have 40,000 such rows

Thanks,
 

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LEARN ABOUT MOJAVE

colrm

COLRM(1)						    BSD General Commands Manual 						  COLRM(1)

NAME

     colrm -- remove columns from a file

SYNOPSIS

     colrm [start [stop]]

DESCRIPTION

     The colrm utility removes selected columns from the lines of a file.  A column is defined as a single character in a line.  Input is read
     from the standard input.  Output is written to the standard output.

     If only the start column is specified, columns numbered less than the start column will be written.  If both start and stop columns are spec-
     ified, columns numbered less than the start column or greater than the stop column will be written.  Column numbering starts with one, not
     zero.

     Tab characters increment the column count to the next multiple of eight.  Backspace characters decrement the column count by one.

ENVIRONMENT

     The LANG, LC_ALL and LC_CTYPE environment variables affect the execution of colrm as described in environ(7).

EXIT STATUS

     The colrm utility exits 0 on success, and >0 if an error occurs.

SEE ALSO

     awk(1), column(1), cut(1), paste(1)

HISTORY

     The colrm command appeared in 3.0BSD.

BSD
								  August 4, 2004							       BSD
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