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Top Forums Shell Programming and Scripting Convert Column Values to a Range of Values Post 302860173 by Don Cragun on Friday 4th of October 2013 11:58:46 PM
Old 10-05-2013
This sounds more like a homework assignment than a "real" project. If this is a homework assignment, you need to close this thread and start a new thread in the Homework and Coursework Questions forum.

If not, you need to provide a lot more information about the input columns and the output you want.

Are the input columns in separate text files, a single text file with all of the data in a single column and some particular input lines indicating the start of a new column, actual columns in a text file (with what used to distinguish field boundaries), or something else? Are the column titles all in double quotes? Are the values in the input columns sorted (and, if not, is the script supposed to sort the output to appear as though the input had been sorted), or should it be a comma separated list of increasing (or increasing and decreasing) range values in the order in which they appeared in the input? (And, please use CODE tags to show sample input, sample output, and code segments!)

What variables do you want to adjust (and why)?

If you want us to help you learn how to do something, you need to provide us with more information about what you have (what shell, operating system, and operating system version are you using), what you want to do, and what resources you have to do it. This is not a forum for you to give vague comments about a project you'd like for someone else to design and implement for you.
 

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PSC(1)							      General Commands Manual							    PSC(1)

NAME
psc - prepare sc files SYNOPSIS
psc [-fLkrSPv] [-s cell] [-R n] [-C n] [-n n] [-d c] DESCRIPTION
Psc is used to prepare data for input to the spreadsheet calculator sc(1). It accepts normal ascii data on standard input. Standard out- put is a sc file. With no options, psc starts the spreadsheet in cell A0. Strings are right justified. All data on a line is entered on the same row; new input lines cause the output row number to increment by one. The default delimiters are tab and space. The column for- mats are set to one larger than the number of columns required to hold the largest value in the column. OPTIONS
-f Omit column width calculations. This option is for preparing data to be merged with an existing spreadsheet. If the option is not specified, the column widths calculated for the data read by psc will override those already set in the existing spreadsheet. -L Left justify strings. -k Keep all delimiters. This option causes the output cell to change on each new delimiter encountered in the input stream. The default action is to condense multiple delimiters to one, so that the cell only changes once per input data item. -r Output the data by row first then column. For input consisting of a single column, this option will result in output of one row with multiple columns instead of a single column spreadsheet. -s cell Start the top left corner of the spreadsheet in cell. For example, -s B33 will arrange the output data so that the spreadsheet starts in column B, row 33. -R n Increment by n on each new output row. -C n Increment by n on each new output column. -n n Output n rows before advancing to the next column. This option is used when the input is arranged in a single column and the spreadsheet is to have multiple columns, each of which is to be length n. -d c Use the single character c as the delimiter between input fields. -P Plain numbers only. A field is a number only when there is no imbedded [-+eE]. -S All numbers are strings. -v Print the version of psc SEE ALSO
sc(1) AUTHOR
Robert Bond PSC 7.16 19 September 2002 PSC(1)
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