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Full Discussion: sed to read line by line and input into another file
Top Forums Shell Programming and Scripting sed to read line by line and input into another file Post 302435232 by dolacap on Tuesday 6th of July 2010 09:10:47 PM
Old 07-06-2010
sed to read line by line and input into another file
I have two files.

Fileone contains
Code:
text string one
text string two
text string three

Filetwo contains
Code:
Name:
Address:
Summary:
Name:
Address:
Summary:
Name:
Address:
Summary:

I would like to use sed to read each line of file one and put it at the end of the summary line of file two.
Like this
Code:
Name:
Address:
Summary:Text String one
Name:
Address:
Summary:Text string two
Name:
Address:
Summary: Text String three


I have tried several things. But this got close.
Code:
while read line;
do
  sed "/Summary/s/$/$line/g" filetwo 
done < fileone

This puts text string one from file one onto each of the Summary lines. I would in fact like to have text string two put on the second Summary field. I though sed should read a file line by line anyway so the while may not be necessary but like I say it got me closest. I also tried placing double quotes around the "$line" this seemed to take each text string properly but gave an error due to incorrect expression. Any help would be appreciated.

Thanks..
Last edited by Franklin52; 07-08-2010 at 02:43 PM.. Reason: Please use code tags
 

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LEARN ABOUT CENTOS

paps

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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