Pass the Oracle Oracle Solaris 1z0-821 Questions and answers with CertsForce

The coreadm command is used to specify the name and location of core files produced by abnormally-terminating processes.

FLAGS

Indicates the status of each underlying interface, which can be one or any combination of the following:

(D) d indicates that the interface is down and therefore unusable.

(E) M indicates that the interface is designated by the system to send and receive IPv6 multicast traffic for the IPMP group.

Note:

i indicates that the INACTIVE flag is set for the interface. Therefore, the interface is not used to send or receive data traffic.

s indicates that the interface is configured to be a standby interface.

m indicates that the interface is designated by the system to send and receive IPv4 multicast traffic for the IPMP group.

b indicates that the interface is designated by the system to receive broadcast traffic for the IPMP group.

h indicates that the interface shares a duplicate physical hardware address with another interface and has been taken offline. The h flag indicates that the interface is unusable.

According to the exhibit the interface already exists.

The command ipadm create-ip net3 is supposed to create a new interface net3.

A: ZFS can automatically share file systems by setting the sharenfs property. Using this property, you do not have to modify the /etc/dfs/dfstab file when a new file system is shared. The sharenfs property is a comma-separated list of options to pass to the share command. The value on is an alias for the default share options, which provides read/write permissions to anyone. The value off indicates that the file system is not managed by ZFS and can be shared through traditional means, such as the /etc/dfs/dfstab file. All file systems whose sharenfs property is not off are shared during boot.

Unlike DOS, which uses the file extension to determine if a file is executable or not, UNIX relies on file permissions.

The value assigned by umask is subtracted from the default.

User's file creation mask. umask sets an environment variable which automatically sets file permissions on newly created files. i.e. it will set the shell process's file creation mask to mode.

umask 000 would grant full permissions.

Note: 777 full permissions

The pkg info command provides detailed information about a particular IPS package.

Note: The pkginfo command does the same for any SVR4 packages you may have installed on the same system.

pkg info example:

$ pkg info p7zip

Name: compress/p7zip

Summary: The p7zip compression and archiving utility

Description: P7zip is a unix port of the 7-Zip utility. It has support for numerous compression algorithms, including LZMA and LZMA2, as well as for various archive and compression file formats, including 7z, xz, bzip2, gzip, tar, zip (read-write) and cab, cpio, deb, lzh, rar, and rpm (read-only).

Category: System/Core

State: Installed

Publisher: solaris

Version: 9.20.1

Build Release: 5.11

Branch: 0.175.0.0.0.2.537

Packaging Date: Wed Oct 19 09:13:22 2011

Size: 6.73 MB

FMRI: pkg://solaris/compress/p7zip@9.20.1, 5.11-0.175.0.0.0.2.537:20111019T091322Z

You can use the pkg set-publisher command to change a publisher URI.

Changing a Publisher Origin URI

To change the origin URI for a publisher, add the new URI and remove the old URI. Use the -g option to add a new origin URI. Use the -G option to remove the old origin URI.

# pkg set-publisher -g http://pkg.example.com/support \

-G http://pkg.example.com/release example.com

Note: You can use either the install or update subcommand to update a package.

The install subcommand installs the package if the package is not already installed in the image. If you want to be sure to update only packages that are already installed, and not install any new packages, then use the update subcommand.