13 my ( $default, $value );
16 } elsif ( $#_ == 1 && $_[0] eq 'default' ) {
20 my $path ="$server::conf/ip/$ip";
21 mkdir $path unless -d $path;
24 if ( defined $value ) {
25 write_file $path, $value;
26 warn "update $path = $value";
27 } elsif ( ! -e $path && defined $default ) {
28 write_file $path, $default;
29 warn "default $path = $default";
32 $value = read_file $path if -e $path;