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Top Forums UNIX for Dummies Questions & Answers Combine two lists of variables Post 302947217 by bakunin on Tuesday 16th of June 2015 12:13:41 PM
Old 06-16-2015
My suggestion is to use a file to do the pairing, like this:

Code:
BLA=123
BLUB=234
FOO=345
...

You could read from the file in a while-loop easily and it would be a lot easier to maintain than any for-loop:

Code:
while IFS="=" read VAL1 VAL2 ; do
     echo "VAL1 is $VAL1    and paired with     VAL2 is $VAL2"
done < /path/to/your.file

You can even have tuples of any size (triplets, quadruplets, ...) this way:

Code:
BLA=123=XYZ=000
BLUB=234=ABC=111
FOO=345=CDE=222
...

Code:
while IFS="=" read VAL1 VAL2 VAL3 VAL4 ; do
     echo "VAL1 is $VAL1 VAL2 is $VAL3 VAL3 is $VAL3 VAL4 is $VAL4"
done < /path/to/your.modified.file


I hope this helps.

bakunin
This User Gave Thanks to bakunin For This Post:
 

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PAPS(1) 						      General Commands Manual							   PAPS(1)

NAME
paps - UTF-8 to PostScript converter using Pango SYNOPSIS
paps [options] files... DESCRIPTION
paps reads a UTF-8 encoded file and generates a PostScript language rendering of the file. The rendering is done by creating outline curves through the pango ft2 backend. OPTIONS
These programs follow the usual GNU command line syntax, with long options starting with two dashes (`-'). A summary of options is included below. --landscape Landscape output. Default is portrait. --columns=cl Number of columns output. Default is 1. --font=desc Set the font description. Default is Monospace 12. --rtl Do rtl layout. --paper ps Choose paper size. Known paper sizes are legal, letter, a4. Default is A4. --bottom-margin=bm Set bottom margin in postscript points (1/72 inch). Default is 36. --top-margin=tm Set top margin. Default is 36. --left-margin=lm Set left margin. Default is 36. --right-margin=rm Set right margin. Default is 36. --help Show summary of options. --header Draw page header for each page. --markup Interpret the text as pango markup. --encoding=ENCODING Assume the documentation encoding is ENCODING. --lpi Set the lines per inch. This determines the line spacing. --cpi Set the characters per inch. This is an alternative method of specifying the font size. --stretch-chars Indicates that characters should be stretched in the y-direction to fill up their vertical space. This is similar to the texttops behaviour. AUTHOR
paps was written by Dov Grobgeld <dov.grobgeld@gmail.com>. This manual page was written by Lior Kaplan <kaplan@debian.org>, for the Debian project (but may be used by others). April 17, 2006 PAPS(1)
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