21 lines
540 B
Plaintext
21 lines
540 B
Plaintext
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hex2bin is an utility to convert a string in hexadecimal format like
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"2b2b2b415448300d" (an example to test a stupid modem vulnerability)
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in the binary equivalent. For example:
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# echo -n "2b2b2b415448300d" | ./hex2bin > modem.string
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# cat modem.string
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+++ATH0
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# ls -l modem.string
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-rw-r--r-- 1 antirez users 8 Nov 17 16:01 modem.string
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# hping2 --file ./modem.string -d 8 --icmp target.host.org
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using switch '-r' hex2bin perform exactly the inverse operation.
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for example:
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echo "antirez" | ./hex2bin -r
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616e746972657a0a
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