Assuming Anonymonk is actually kanikas16 who forgot to log in I'll take that as a yes, in which case something along these lines:-

johngg@shiraz:~/perl/Monks > perl -Mstrict -Mwarnings -E '
my $inFile = q{spw1188105.dat};
open my $inFH, q{<}, $inFile or die qq{open: < $inFile: $!\n};
while ( my $bytesRead = read $inFH, my $record, 18 )
{
    printf q{%-3d} x 18 . qq{%s\n},
       map( ord, split m{}, $record ),
       q{x} x 35;
}
close $inFH or die qq{close: < $inFile: $!\n};'
1  1  0  0  0  0  0  0  0  0  1  0  0  0  0  0  0  0  xxxxxxxxxxxxxxxx
+xxxxxxxxxxxxxxxxxxx
2  1  1  0  0  0  0  0  1  1  0  0  0  1  0  0  0  1  xxxxxxxxxxxxxxxx
+xxxxxxxxxxxxxxxxxxx
3  1  1  1  0  0  0  0  0  0  1  0  0  0  0  0  0  0  xxxxxxxxxxxxxxxx
+xxxxxxxxxxxxxxxxxxx
4  1  1  1  0  0  0  0  0  0  1  0  0  0  0  0  1  0  xxxxxxxxxxxxxxxx
+xxxxxxxxxxxxxxxxxxx
5  1  1  0  0  0  0  0  1  1  0  0  0  1  0  0  0  1  xxxxxxxxxxxxxxxx
+xxxxxxxxxxxxxxxxxxx
6  1  1  0  0  0  0  0  1  1  0  0  0  1  0  0  0  1  xxxxxxxxxxxxxxxx
+xxxxxxxxxxxxxxxxxxx
7  1  1  0  1  0  0  0  0  0  1  0  0  0  0  0  0  0  xxxxxxxxxxxxxxxx
+xxxxxxxxxxxxxxxxxxx
8  1  1  0  0  0  0  0  1  1  0  0  0  1  0  0  0  1  xxxxxxxxxxxxxxxx
+xxxxxxxxxxxxxxxxxxx
9  1  1  0  0  1  0  0  0  0  1  0  0  0  0  0  0  0  xxxxxxxxxxxxxxxx
+xxxxxxxxxxxxxxxxxxx
10 1  1  0  0  0  0  0  1  1  0  0  0  1  0  0  0  1  xxxxxxxxxxxxxxxx
+xxxxxxxxxxxxxxxxxxx
11 1  1  0  0  0  1  0  0  0  1  0  0  0  0  0  0  0  xxxxxxxxxxxxxxxx
+xxxxxxxxxxxxxxxxxxx
12 1  1  0  0  0  0  0  1  1  0  0  0  1  0  0  0  1  xxxxxxxxxxxxxxxx
+xxxxxxxxxxxxxxxxxxx
13 1  1  0  0  0  0  1  1  1  1  0  0  0  0  0  0  0  xxxxxxxxxxxxxxxx
+xxxxxxxxxxxxxxxxxxx
[download]

I hope this is heading in the right direction.

hi, but this is not printing into binary format

49 32 49 32 48 32 48 32 48 32 48 32 48 32 48 32 48 32+
+48 32 49 32 48 32 48 32 48 32 48 32 48 32 48 32 48 32+
+50 32 49 32 49 32 48 32 48 32 48 32 48 32 48 32 49 32+
+49 32 48 32 48 32 48 32 49 32 48 32 48 32 48 32 49 32+
+51 32 49 32 49 32 49 32 48 32 48 32 48 32 48 32 48 32+
+48 32 49 32 48 32 48 32 48 32 48 32 48 32 48 32 48 32+
+52 32 49 32 49 32 49 32 48 32 48 32 48 32 48 32 48 32+
+48 32 49 32 48 32 48 32 48 32 48 32 48 32 49 32 48 32+
+53 32 49 32 49 32 48 32 48 32 48 32 48 32 48 32 49 32
+49 32 48 32 48 32 48 32 49 32 48 32 48 32 48 32 49 32
+54 32 49 32 49 32 48 32 48 32 48 32 48 32 48 32 49 32
+49 32 48 32 48 32 48 32 49 32 48 32 48 32 48 32 49 32
+55 32 49 32 49 32 48 32 49 32 48 32 48 32 48 32 48 32
+48 32 49 32 48 32 48 32 48 32 48 32 48 32 48 32 48 32
+56 32 49 32 49 32 48 32 48 32 48 32 48 32 48 32 49 32
+49 32 48 32 48 32 48 32 49 32 48 32 48 32 48 32 49 32
+57 32 49 32 49 32 48 32 48 32 49 32 48 32 48 32 48 32
+48 32 49 32 48 32 48 32 48 32 48 32 48 32 48 32 48 32
+49 48 32 49 32 49 32 48 32 48 32 48 32 48 32 48 32 49
+32 49 32 48 32 48 32 48 32 49 32 48 32 48 32 48 32 49
+32 49 49 32 49 32 49 32 48 32 48 32 48 32 49 32 48 32
+48 32 48 32 49 32 48 32 48 32 48 32 48 32 48 32 48 32
+48 32 49 50 32 49 32 49 32 48 32 48 32 48 32 48 32 48
+32 49 32 49 32 48 32 48 32 48 32 49 32 48 32 48 32 48
+32 49 32 49 51 32 49 32 49 32 48 32 48 32 48 32 48 32
+49 32 49 32 49 32 49 32 48 32 48 32 48 32 48 32 48 32
+48 32 48 32 49 52 32 49 32 49 32 48 32 48 32 48 32 48
+32 48 32 49 32 49 32 48 32 48 32 48 32 49 32 48 32 48
+32 48 32 49 32 49 53 32 49 32 49 32 48 32 48 32 48 32
+48 32 48 32 48 32 48 32 49 32 49 32 48 32 48 32 48 32
+48 32 49 32 48 32 48 32 48 32 48 32 48 32 49 32 49 32
Argument "" isn't numeric in printf at counter.pl line 3
Missing argument in printf at counter.pl line 36.
[download]

What do you mean by binary format? Please show us a hexdump -C of your input file inside <code> ... </code> tags, the code you used to produce this output inside <code> ... </code> tags and the output you are expecting, also inside <code> ... </code> tags. Your narrative should be inside <p> ... </p> tags.

As things stand it is not clear what you are trying to achieve.

Cheers,

JohnGG

Did you run "Anonymonk's" code and compare to your own?