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Top Forums Shell Programming and Scripting Add characters at specific position in file Post 302376720 by dashing201 on Wednesday 2nd of December 2009 06:26:53 AM
Old 12-02-2009
Thanks for valuable reply...

I am using this command .

Code:
 
awk '{len=4000-length;printf("%s%*s\n",$0,len,$var1$var2)}' $FILE

However I am getting an error :

Code:
awk: Field is not correct .The input line number is 1.The file is /.../abc.txt . 
The Source line number is 1.

Please help me in correcting this error.

---------- Post updated at 04:56 PM ---------- Previous update was at 04:21 PM ----------

THANK YOU EVERY ONE !!!

UNIX FORUMS ROCKK !!!Smilie

I GOT THE SOLUTIONS.Smilie

I LEARNED THAT I NEED TO PUT MY VARIABLES IN "'" QUOTES INSIDE AWK...Smilie

CHEERS !!!Smilie
 

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IGAWK(1)							 Utility Commands							  IGAWK(1)

NAME
igawk - gawk with include files SYNOPSIS
igawk [ all gawk options ] -f program-file [ -- ] file ... igawk [ all gawk options ] [ -- ] program-text file ... DESCRIPTION
Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1). AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like @include getopt.awk in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path. OPTIONS
See gawk(1) for a full description of the AWK language and the options that gawk supports. EXAMPLES
cat << EOF > test.awk @include getopt.awk BEGIN { while (getopt(ARGC, ARGV, "am:q") != -1) ... } EOF igawk -f test.awk SEE ALSO
gawk(1) Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995. AUTHOR
Arnold Robbins (arnold@skeeve.com). Free Software Foundation Nov 3 1999 IGAWK(1)
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