Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl-Sensitive Sunglasses
 
PerlMonks  

Comment on

( #3333=superdoc: print w/replies, xml ) Need Help??
#!/usr/bin/perl -w =head1 NAME Verify Your FreeBSD CD =head1 AUTHOR crazyinsomniac When The Levee Breaks =head1 LICENSE the same as that of perl itself (`perl -v') =head1 CHECKSUM.MD5 MD5 (compat21.aa) = c44af22b7cc1f19cccdaf7f49841f9de MD5 (compat21.ab) = d7f1ff74b9ff7b7d21eda01f90ee04e0 ... =cut use strict; use Getopt::Std; use Digest::MD5; use File::Find; $|= {on => 'nope'}; use vars qw/ %Opt %Dsp $Vv/; getopts('?hvd:', \%Opt); $Vv = 1 if exists $Opt{v}; # verbosity (errors and bad sums reported b +y default) if( exists $Opt{h} or exists $Opt{'?'} ) { goto FIRST_HELP } elsif( exists $Opt{d} ) { die " Where is your cd !!??\n" unless defined $Opt{d}; # missing arg, you ape chdir $Opt{d} or die "Dang, does the directory '$Opt{d}' really exist?\n"; die "hmm, can't read $Opt{d} for some reason \n" unless -d $Opt{d} and -r $Opt{d}; find(\&loop_it, $Opt{d}); goto THEEND } FIRST_HELP: { print<<"#||#"; Hello and welcome to Verify Your Debian Potatoe. This tool relies on the md5sum.txt file being in the root "directory" of said cd, and the sums there being correct. Usage: perl $0 [-?hvd] -? same as below -h prints out this message -v bees verbose (FAILED sums are reported by default) -d /path/to/cd/a/must #||# } sub loop_it { return unless $_ eq 'CHECKSUM.MD5'; # we only loop it if we got something to work with print "$File::Find::name\n----\n" if $Vv; open(FE,'CHECKSUM.MD5') or warn "Impossible!!! CHECKSUM.MD5! $!" a +nd return; my %MD5Sums = map { chomp; /^MD5 \(([^()]+)\) = ([a-zA-Z0-9]{32})$/ # damn!!! + i'm good } <FE>; close(FE); for my $file(sort keys %MD5Sums) { print "processing $file \n", if $Vv; open(MDFH,$file) or warn "shit, couldn't open $file, neext\n" +and next; binmode MDFH; # cause I don't know what kind of shit u runnin select undef, undef, undef, 0.45; # cause a lot of cdr(w)s cho +ke up my $md5 = Digest::MD5->new()->addfile(*MDFH)->hexdigest(); if ( $md5 ne $MD5Sums{$file} ) { printf "Oh CRIKEY!! -- it's to the bakery.\n%s\n%s **\n%s\ +n\n", $file, $MD5Sums{$file}, $md5 } elsif($Vv) { printf "G.oo00OOD!! -- no problem here\n%s\n%s **\n%s\n\n" +, $file, $MD5Sums{$file}, $md5 } } } THEEND: die q{ I'll have no place to stay. } __END__ >perl -ne"$\=qq,\n,;print for m/^MD5 \(([^()]+)\) = (.{32})$"' CHECKSU +M.MD5 >perl -ne"print map {scalar <>} 1..3 if /^Oh CRIKEY!!/" verify

In reply to Verify Your FreeBSD CD by crazyinsomniac

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.
  • Log In?
    Username:
    Password:

    What's my password?
    Create A New User
    Chatterbox?
    [marto]: good morning all
    [Corion]: Hi marto!
    [Corion]: The fun show at $work continues, as The Big Project is now in its second week of frantic live-bugfixing and weekend releases where nobody knows what went live. Nothing has been tested anyway.
    erix mutters cantankerously under his breath
    Corion watches from the sidelines. Or rather, from behind, as my system only gets output from that process and my programs adhere strictly to the GIGO design principle.
    [erix]: ah, that's nice to hear Corion :)
    [Corion]: erix: Yeah, the sad thing is that all I can do is document things, so I can point fingers when the auditors come :-/
    [Corion]: "I'm here to open tickets and point fingers. And I'm all out of tickets."
    [erix]: didn't Sybase have pretty good auditing? :) (this is a vague memory)
    [erix]: (culprits often are upstream of db of course)

    How do I use this? | Other CB clients
    Other Users?
    Others meditating upon the Monastery: (7)
    As of 2017-03-28 08:57 GMT
    Sections?
    Information?
    Find Nodes?
    Leftovers?
      Voting Booth?
      Should Pluto Get Its Planethood Back?



      Results (328 votes). Check out past polls.