I created a simple 1.txt file :
echo "hello" >> 1.txt
Then I dump it :
And terminal outputs:
0000000 68 65 6c 6c 6f 0a 0000006
0000006 mean ?
0000000 in this example is the offset (hex, counted from start of file) of the first byte printed in a particular line.
0000006 in this example is the number (in hex) of bytes in a file. There are 5 characters in the word "hello" and a line feed character (0x0a)
Try echoing a longer text or repeating
echo "hello" >> 1.txt several times to increase the size of the file. Then see the