#!/usr/bin/perl
$| = 1;
if ($#ARGV >= 0) {
    $cmd = join(' ',@ARGV);
}
else {
    print "Command: ";
    $cmd = <stdin>;
    chop($cmd);
    while ($cmd =~ s/\\$//) {
        print "+ ";
        $cmd .= <stdin>;
        chop($cmd);
    }
}
$cwd = `pwd`; chop($cwd);
open(FIND,'find . -type d -print|') || die "Can't run find";
while (<FIND>) {
    chop;
    unless (chdir $_) {
        print stderr "Can't cd to $_\n";
        next;
    }
    print "\t--> ",$_,"\n";
    system $cmd;
    chdir $cwd;
}