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Full Discussion: AWK in CSH script problems
Top Forums Shell Programming and Scripting AWK in CSH script problems Post 302239052 by tpltp on Monday 22nd of September 2008 10:45:17 PM
Old 09-22-2008
As I tried many times, and now I have a fix: Do NOT use the double quotes around the awk command in echo
Code:
echo "Your login name is $logname, your user's ID is " `grep $logname /etc/passwd|awk -F: '{print $3}'`
echo "Your home dir is " `grep $logname passwd |awk -F: '{print $6}'`

If I add the double quotes around the awk, the csh interprets the $3 or $6 as the shell variables. And I still don't get it. Anyone knows please shed some light on this.
 

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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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