Mountiso

简单的给FreeBSD用的脚本，用来把一个ISO文件挂到/cdrom下面。

#!/usr/bin/perl

$node = `mdconfig -a -t vnode -f "@ARGV[0]"`;
chop($node);

if ($node !~ /md\d+/)
{
    die "mdconfig failed.";
}
print "Mounting /dev/$node to /cdrom\n";

$ret = system("mount_cd9660 /dev/$node /cdrom");

if ($ret != 0)
{
    print "mount failed\n";
    system("mdconfig -d -u $node");
}


$ret