You could do

$mystring = pack('H*', '0D0A...');

[download]

or

# Ignores whitespace
($mystring = '0D 0A ...') =~ s/([0-9a-fA-F]{2})/chr($1)/g;

[download]

or

# Multiline and ignores whitespace
($mystring = <<'__EOI__') =~ s/([0-9a-fA-F]{2})/chr($1)/g;
0D 0A ...
0D 0A ...
0D 0A ...
...
__EOI__

[download]

In reply to Re: how to store binary string? by ikegami
in thread how to store binary string? by redss

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