domainname(1M)

NAME | SYNOPSIS | DESCRIPTION | FILES | ATTRIBUTES | SEE ALSO

NAME

domainname- Set or display name of the current domain

SYNOPSIS

domainname [name-of-domain]

DESCRIPTION

Without an argument, domainname displays the name of the current domain, which typically encompasses a group of hosts or passwd entries under the same administration.The domainname command is used by various components of Solaris to resolve names for types such as passwd, hosts and aliases. By default, various naming services such as NIS, NIS+, the Internet Domain Name Service (DNS) and sendmail(1M) use this domainname to resolve names. The domainname is normally a valid Internet domain name.

The domainname for various naming services can also be set by other means. For example, ypinit can be used to specify a different domain for all NIS calls. The file /etc/resolv.conf can be used to specify a different domain for DNS lookups. For sendmail, the domainname can be specified through the sendmail_vars entry in the /etc/nsswitch.conf file, or through the /etc/mail/sendmail.cf file. Only the superuser can set the name of the domain by specifying the new domainname as an argument. The domain name of the machine is usually set during boot-time through the domainname command in the /etc/init.d/inetinit file. If the new domain name is not saved in the /etc/defaultdomain file, the machine will revert back to the old domain after rebooting.

FILES

/etc/defaultdomain

/etc/init.d/inetinit

/etc/mail/sendmail.cf

/etc/nsswitch.conf

/etc/resolv.conf

ATTRIBUTES

See attributes(5) for descriptions of the following attributes:

ATTRIBUTE TYPE	ATTRIBUTE VALUE
Availability	SUNWcsu

SEE ALSO

nis+(1), nischown(1), nispasswd(1), hostconfig(1M), named(1M), nisaddcred(1M), sendmail(1M), ypinit(1M), sys-unconfig(1M), aliases(4), defaultdomain(4), hosts(4), nsswitch.conf(4), passwd(4), attributes(5)

NAME | SYNOPSIS | DESCRIPTION | FILES | ATTRIBUTES | SEE ALSO