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Top Forums Shell Programming and Scripting using variables with sed Post 302252797 by ddurden7 on Thursday 30th of October 2008 10:05:56 AM

Old

10-30-2008

Registered User

using variables with sed

I'm trying to get sed to cut and replace using variables, but it doesnt seem to work, when I run this the mod time of the file does get updated. Is my syntax incorrect in the sed command?
Thanks

#!/usr/bin/ksh
#Modify header
set -x
HEAD=$(cat PBN2CPR1.TXT | awk 'BEGIN { FS = "," } ; { print $6 }')
TIME=$(date '+20%y%m%d')
echo $HEAD
for F1 in $(ls PBN2CPR1.TXT)
do
cp $F1 ${F1}.new
sed -e "s/{$HEAD}/{$TIME}/g" ${F1} > ${F1}.new
mv ${F1}.new ${F1}
done

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LEARN ABOUT DEBIAN

extract_font_range

extract_font_range(3alleg4)					  Allegro manual				       extract_font_range(3alleg4)

NAME

       extract_font_range - Extracts a range of characters from a font. Allegro game programming library.

SYNOPSIS

       #include <allegro.h>

       FONT *extract_font_range(FONT *f, int begin, int end)

DESCRIPTION

       This  function  extracts  a  character range from a font and returns a new font that contains only the range of characters selected by this
       function. You can pass -1 for either the lower or upper bound if you want to select all characters from the start or  to  the  end  of  the
       font.  Example:

	  FONT *myfont;
	  FONT *capitals;
	  FONT *fontcopy;
	  ...
	  /* Create a font of only capital letters */
	  capitals = extract_font_range(myfont, 'A', 'Z');

	  /* Create a copy of the font */
	  fontcopy = extract_font_range(myfont, -1, -1);
	  ...
	  destroy_font(capitals);
	  destroy_font(fontcopy);

RETURN VALUE

       Returns a pointer to the new font or NULL on error. Remember that you are responsible for destroying the font when you are finished with it
       to avoid memory leaks.

SEE ALSO

       get_font_range_begin(3alleg4), get_font_range_end(3alleg4), merge_fonts(3alleg4), transpose_font(3alleg4), exfont(3alleg4)

Allegro 							   version 4.4.2				       extract_font_range(3alleg4)