Linux
mount -o ro -t iso9660 /dev/hdb /cdrom
Mount a CDROM at hdb
mount -t msdos /dev/hda1 /dos
Mount the DOS partition
mount -t ext2 /dev/fd0 /floppy
Mount the floppy
/etc/exports: /opt Moe(rw,no_root_squash)
export WITH root mountable
DNS
dig ns $1 @a.root-servers.net
dig @$1 version.bind chaos txt
DNS config options
options {
directory "/dns";
statistics-file "named.stats";
dump-file "named_dump.db";
notify yes;
recursion yes;
statistics-interval 60;
};
logging {
channel bob_syslog {
syslog local4;
severity info;
};
channel bob_dnslog {
file "/logs/dnslog" versions 5 size 5M;
// Set the severity to dynamic to see all the debug
messages.
severity dynamic;
print-category yes;
print-severity yes;
print-time yes;
};
category default { bob_syslog; };
category panic { bob_syslog; bob_dnslog; };
category packet { bob_dnslog; };
category eventlib { bob_dnslog; };
category statistics { bob_syslog; bob_dnslog; };
category queries { null; };
category lame-servers { null; };
category cname { null; };
};