Random number generator (device): Difference between revisions
added RPL
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</syntaxhighlight>
JPD 2021/07/07
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}
}</syntaxhighlight>
=={{header|Joy}}==
<syntaxhighlight lang="joy">DEFINE sysrand32 ==
"/dev/urandom" "r" fopen dup 4 fread swap fclose unswons [swap 256 * +] fold.</syntaxhighlight>
=={{header|jq}}==
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next
</syntaxhighlight>
=={{header|RPL}}==
RAND 2 32 ^ * FLOOR
=={{header|Ruby}}==
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=={{header|Sidef}}==
<syntaxhighlight lang="ruby">func urandom() {
device.open('<:raw', \var fh, \var err) ->
|| die "Can't open `#{device}': #{err}"
fh.sysread(\var noise, 4)
'L'.unpack(noise)
}
say urandom()
=={{header|Standard ML}}==
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=={{header|Wren}}==
<syntaxhighlight lang="
File.open("/dev/urandom") { |file|
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