argv questions

[Mag0007]

How does one control the ARGV array in awk?

I have the ARGV set up in my script, but when I use pipes I get this problem:

df -k | nawk -f script.awk
nawk: can't open file 2
source line number 10

BEGIN {

printf "A=%d, B=%d\n", A, B
for (i = 0; i < ARGC; i++)
{
printf "\tARGV[%d] = %s\n", i, ARGV
}
}


Any reason for this?

 

[PHV]

And what is the 10th line of script.awk ?

Hope This Helps, PH.
Want to get great answers to your Tek-Tips questions? Have a look at FAQ219-2884 or FAQ181-2886

 

[Mag0007]

Line 10
for (i = 0; i < ARGC; i++)