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#!/usr/bin/perl
use File::ReadBackwards;
if ($#ARGV ne 2){
print "not enough arguments\n";
exit 1;
}
my $folder=$ARGV[0];
my $chan=$ARGV[1];
my $nick=$ARGV[2];
my $snick=$nick;
$snick=~s/\\/\\\\/g;
$snick=~s/\|/\\\|/g;
$snick=~s/\^/\\\^/g;
my @files;
push @files, `ls $folder/$chan.* | sort -r`;
foreach $file (@files) {
my $date=0;
my $lastaction;
my $line;
my $datecount=0;
$file=~s/\n$//;
my $log = File::ReadBackwards->new($file) || die $!;
while ($line=$log->readline()){
# $line=$log->readline();
if ($date eq 0){
if ($line =~ m/^\[[0-9]{2}:[0-9]{2}(:[0-9]{2})?\] <$snick> /i && $line !~ m/joined #/ ) {
$date=1;
($lastaction=$line)=~s/\n//;
} elsif ($line =~ m/^\[00:00(:00)?\] --- /) {
++$datecount
}
} else {
if ($datecount eq 0){
print "$nick\'s last action: $lastaction\n";
exit 0;
} else {
if ($line=~m/^\[00:00(:00)?\] --- /){
($date=$line)=~s/^\[00:00(:00)?\] --- (.*)\n/$2/;
print "$nick spoke last time on $date\n";
print "$nick\'s last action: $lastaction\n";
exit 0;
}
}
}
}
}
print "I do not remember $nick\n";
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