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#!/usr/bin/perl
# To be used replacing move::init handling of etc files with:
#
# system("cp -a /image/etc /");
# symlinkf "/proc/mounts", "/etc/mtab";
# system("find /etc -type f > /tmp/filelist");
# touch '/dummy';
# m|^/var| && !-d $_ and mkdir_p $_ foreach chomp_(cat_('/image/move/directories-to-create'));
# sleep 2;
# goto meuh;
use MDK::Common;
sub date_to_raw {
my ($y, $m, $d, $h, $mi, $s) = $_[0] =~ /\s(\d+)-(\d+)-(\d+)\s(\d+):(\d+):(\d+)\./;
($y-1970)*32140800 + $m*2678400 + $d*86400 + $h*3600 + $mi*60 + $s;
}
sub stat_ {
my ($f) = @_;
my (undef, undef, undef, undef, $a, $m, $c) = `stat $f`;
my $araw = date_to_raw($a);
my $mraw = max(date_to_raw($m), date_to_raw($c));
[ $araw, $mraw ];
}
our $reference = (stat_('/dummy'))->[0];
our @old_filelist = chomp_(cat_("/tmp/filelist"));
foreach (chomp_(`find /etc -type f`)) {
if (!member($_, @old_filelist)) {
push @new, $_;
} else {
$times = stat_($_);
$times->[0] > $reference and push @read, $_;
$times->[1] > $reference and push @wrote, $_;
}
}
print "read:\n";
print "\t$_\n" foreach sort @read;
print "wrote:\n";
print "\t$_\n" foreach sort @wrote;
print "new:\n";
print "\t$_\n" foreach sort @new;
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