Add "rem" Perl script.

scripts/rem

@@ -0,0 +1,23 @@
+#!/usr/bin/perl
+eval 'exec perl -S $0 ${1+"$@"}'
+        if $running_under_some_shell;
+
+use strict;
+use warnings;
+
+my $reminder_file = $ENV{'DOTREMINDERS'} || $ENV{'HOME'} . '/.reminders';
+
+my @cmd;
+my $thing;
+push(@cmd, 'remind');
+while ($thing = shift(@ARGV)) {
+    last unless ($thing =~ /^-/);
+    push(@cmd, $thing);
+}
+push(@cmd, $reminder_file);
+push(@cmd, $thing) if (defined($thing) && ($thing ne ''));
+push(@cmd, @ARGV);
+
+exec(@cmd);
+
+