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Hey everybody,

I'm having difficulty using the read command to perform a checksum operation. Whenever I print the final checksum, the result always returns FFFFFFFF, and I know thats not the...

After running this a few times, I've run into problems with non numeric values. The return is lower than expected and I dont see how I can add non numerics? Any suggestions?

Hello everybody,

I've gotten a script together that is designed to open a .bin file and read it 32 bits at a time and then add it to the checksum. However, the only issue that I have is that it...

Thanks, i got it working. =]

Hi everyone,

I got some code here that I've been working on, but I've gotten stuck. I cant figure out what is wrong with the syntax.


sub cksum{

my $uint32_t = \buffer;
my...

Hello everyone,

I've got a C program that I'm trying to run through my unix shell but whenever i compile it using gcc (using "cc test.c"), it cannot find stdint.h. Right now, i have it in the...

Hi all,

I'm attempting to parse through a .bin file word by word and perform a cksum on each word using perl. I'm new to perl so I dont exactly know how to get started. Any help would be...

Ok, so i did all of that, but i get a checksum with only digits in it, and its not binary. I already know what the checksum should be, but for some reason, this line is not producing it. Does this...

I've been using both cksum and md5 and neither will output the checksum that i want. I am quite positive that the file is correct, but these checksums do not match.

Hi all,

So I have a binary file and I need to generate an expected EEPROM checksum for it. Ideally, I would like to input the file (with the path) and output a computed checksum. Ive been using...

Hi all,

So I have a binary file and I need to generate an expected EEPROM checksum for it. Ideally, I would like to input the file (with the path) and output a computed checksum. Ive been using...

Hi all,

I'm currently trying to write a script that will input a .bin file (including file path) and output a computed checksum. My knowledge on checksums are not very good but I know that it...

haha thanks again scottn. I really want to get Perl so im hoping to stick it out. So basically, i can type (echo $PWD/file1; cat file1) | cksum in the terminal and type in the file path where you...

Thanks scottn. I dont exactly know where to put all of this in. Do i type this into terminal and then just hit return? I dont understand how programming in terminal works. haha thanks again.

Hey scottn,

Thanks for sending me that. Im definitely going to take a look at it.

I dont think I explained my goals. Im still new to all this so I may have stated it wrong. Basically, I want...

Hi all,

Ive been given a .bin file that I want to do a checksum on to make sure that it is consistant with what I know should be the checksum. I have tried using md5sum but it spits out a 128...