Hello,
how can I display an image as hexcode? I want to have the same Hex-Code,
that I get when I open the image in a Hex-Editor…
Regards
Adriana
Hello,
how can I display an image as hexcode? I want to have the same Hex-Code,
that I get when I open the image in a Hex-Editor…
Regards
Adriana
On Sat, Nov 3, 2012 at 10:16 PM, Adriana Mikolaskova
[email protected] wrote:
Hello,
how can I display an image as hexcode? I want to have the same Hex-Code,
that I get when I open the image in a Hex-Editor…
If you can read the file as strings, you can show each byte of the
string as hex like this:
1.9.2p290 :005 > " abc".each_byte {|x| puts x.to_s(16)}
20
61
62
63
Jesus.
thank you very much!
Adriana Mikolaskova wrote in post #1082665:
Hello,
how can I display an image as hexcode? I want to have the same Hex-Code,
that I get when I open the image in a Hex-Editor…
bin = File.read(“foo.jpg”)
hex = bin.unpack(“H*”).first
puts hex
Thank you very much too…this seems to be even easier.
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