11-10-2009
thank you for you input.
i tried awk '!$1{$2+=1}1', however it gives me a bunch of errors. problem is that can not decipher the syntax of this awk expression for successful debugging. would you mind clarifying?
paste num.txt num2.txt | awk '!$1{$2+=1}1'
output in terminal:
paste num.txt num2.txt | awk 'num2.txt1{$2+=1}1'
awk: syntax error at source line 1
context is
>>> num2 <<< .txt1{$2+=1}1
awk: bailing out at source line 1
thank you!
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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)