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that $0 = substr($0, 1, RSTART-1) substr($0, RSTART+RLENGTH); wont work, I used used substr($0, x, y)


Thanks though !

Thanks much.

Worked like a charm :)

Hello guys,

I want to substitute sub() with substr() and match() for the following code. Its part of series of else if's:


Block 1)
# Example line:
# Drive sense data: f0000300 00848f0a...

Thanks very much, Perderabo. I just figured that out this afternoon. Its the the operand of the AND plus one.

Hello,

First of all, I am trying to duplicate the sum command using ksh/nawk


Lets assume the following algorithms work just fine and there is no calculation errors what so ever (which I doubt...

Cant I use v % m instead of v-(int(v/m)*m) ?

So, if I wanted to perform (x & 1) on nawk, I use:

x-(int(x/1)*1) [nawk]

yea my problem is how to do the AND.

Thanks for your prompt response. We will see if someone can help :)

Thanks again

I am trying to write the following c code in nawk:

while ((ch = getc (fp)) != EOF)
{
total_bytes++;
checksum = (checksum >> 1) + ((checksum & 1) << 15);
checksum += ch;...

I figured it out :)

Thanks shamrock

I did figure out.

Is there a way where I can input the columns number at the command line ? or not

Im just tryin to learn how to do things in script form, not in command line.

Thanks,

How can I do that in a script

I think I figured it out !!

Thanks anwyays.


I have another question :)

I'm trying to do a fold script similar to the one built in the system. For ex, let say I wanna fold lines at 80...

Hello everybody !!

I just started messing around with NAWK/AWK and I find it very interesting. I was trying to have script that prints only the the different lines (lines that are identical and...