if (!defined($hostalias) || !defined($Config{$hostalias})) {
print STDERR "Usage: $0 card-alias\n\n";
- print STDERR "card-alias\tone of: ";
- foreach my $alias (keys(%Config)) {
- print STDERR "\"${alias}\" ";
+ print STDERR "card-alias\tone of:\n";
+ foreach my $alias (sort keys(%Config)) {
+ print STDERR "\"${alias}\"\n";
}
print STDERR "(see ~/.rsbs2rc)\n";
exit(1);