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#! /usr/bin/perl
$newyear = "2007";
$filelistname = "";
$i = 0;
while ($ARGV[$i] ne "") {
if ($ARGV[$i] eq "-y") {
$i++;
if ($ARGV[$i] ne "") {
$newyear = $ARGV[$i];
$i++;
}
}
if ($ARGV[$i] eq "-f") {
$i++;
if ($ARGV[$i] ne "") {
$filelistname = $ARGV[$i];
$i++;
}
}
}
print "building file list ...\n";
if ($filelistname eq "") {
@files = `grep -l '(C) Copyright 1992,' \`find -type f -perm -u=w\``;
}
else {
@files = `grep -l '(C) Copyright 1992,' \`cat $filelistname\``;
}
print "...Ok, now processing\n";
$total = 0;
#foreach $i (@files) {print "$i";} exit;
foreach $i (@files) {
chop $i;
$total++;
print "processing $i\n";
open(FIN, "<$i") || die "Can't open $i";
open(FOUT, ">$i.new") || die "Can't open $i.new";
$changed_it = 0;
LINE: while (<FIN>) {
$line = $_;
if (/\(C\) Copyright 1992,[^0-9]+([0-9]+)\s+the\s+\"DOSEMU/) {
$line =~ s/$1/$newyear/;
$changed_it = 1;
}
print FOUT "$line";
}
close(FOUT);
close(FIN);
if ($changed_it) {
`mv $i.new $i`;
}
else {
`rm -f $i.new`;
$total--;
}
}
print "$total files converted\n";
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