Oracle 1z0-821 Exam With Confidence Using Practice Dumps

A subnetwork, or subnet, is a logically visible subdivision of an IP network. The practice of dividing a network into two or more networks is called subnetting.

The routing prefix of an address is written in a form identical to that of the address itself. This is called the network mask, or netmask, of the address. For example, a specification of the most-significant 18 bits of an IPv4 address, 11111111.11111111.11000000.00000000, is written as 255.255.192.0.

By default, the pkg info command only lists information about installed packages on the system; however, we can use a similar command to look up information about uninstalled packages, as shown in here:

Example:

Listing Information About an Uninstalled Package

# pkg info -r php-52

Name: web/php-52

Summary: PHP Server 5.2

Description: PHP Server 5.2

Category: Development/PHP

State: Not Installed

Publisher: solaris

Version: 5.2.17

Build Release: 5.11

Branch: 0.175.0.0.0.1.530

Packaging Date: Wed Oct 12 14:01:41 2011

Size: 44.47 MB

FMRI: pkg://solaris/web/php-52@5.2.17, 5.11-0.175.0.0.0.1.530:20111012T140141Z

Note: pkg info command displays information about packages in a human-readable form.

Multiple FMRI patterns may be specified; with no patterns, display information on all installed packages in the image.

With -l, use the data available from locally installed packages.

This is the default.

With -r, retrieve the data from the repositories of the image's configured publishers. Note that you must specify one or more package patterns in this case.