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Converting a Security Identifier from hexadecimal to string. See http://codeimpossible.com/2008/04/07/Converting-a-Security-Identifier-from-binary-to-string/
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| #!/usr/bin/perl | |
| $_ = join "", @ARGV; | |
| s/^(0105)000000000005([0-9A-F]{40})$/$1$2/ | |
| or die "usage: $0 <28 hex pairs>"; | |
| print join("-", "S", unpack "c2 V4", pack "H*", $_)."\n" |
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| perl -e '$_=join"",@ARGV;s/^(0105)000000000005([0-9A-F]{40})$/$1$2/||die;print join("-","S",unpack"c2 V4",pack"H*",$_)."\n"' <28 hex pairs> |
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