Finally, it worked! I tried like this use the file::monitor::delta package:
use File::Monitor;
use File::Copy::Recursive qw(fcopy rcopy dircopy fmove rmove dirmove);
my $monitor = File::Monitor->new();
# Watch some files
for my $file (qw( 1.doc 2.xls)) {
$monitor->watch( $file );
}
# First scan just finds out about the monitored files. No changes
# will be reported.
#$object->scan;
while (1) {
$monitor->scan;
sleep 10;
# After the first scan we get a list of File::Monitor::Delta objec
+ts
# that describe any changes
my @changes = $monitor->scan;
for my $change (@changes) {
# Call methods on File::Monitor::Delta to discover what change
+d
if ($change->is_mtime) {
my $name = $change->name;
my $old_mtime = $change->old_mtime;
my $new_mtime = $change->new_mtime;
print "$name changed at $new_mtime\n";
fcopy ("$name","p:\\phdpaper"); #backup automatically for
+the file which just has been modified
}
}
}
Thank you for your help!
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