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FreeBSD 10.0 Release anunciado oficialmente

Foi anunciado à pouco tempo por Glen Barber o lançamento oficial do FreeBSD 10.0 Release. Que venha mais uma release de um sistema que agora tem a nota igual à sua versão: 10  🙂 Abaixo o anúncio oficial em inglês: The FreeBSD Release Engineering Team is pleased to announce the availability of...

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FreeBSD 9.1-RELEASE

Posted by gondim | Posted in FreeBSD, Software Livre, Tecnologia | Posted on 30-12-2012

Tags:,

1

Pessoal,

Desculpem o atraso mas eu estava na praia. Sim, nós nerds também vamos à praia. hahahah

Saiu finalmente o anúncio oficial do novo release do FreeBSD. Abaixo ele na íntegra:

The FreeBSD Release Engineering Team is pleased to announce the availability
of FreeBSD 9.1-RELEASE.  This is the second release from the stable/9 branch,
which improves on the stability of FreeBSD 9.0 and introduces some new
features.  Some of the highlights:

	- New Intel GPU driver with GEM/KMS support
	- netmap(4) fast userspace packet I/O framework
	- ZFS improvements from illumos project
	- CAM Target Layer, a disk and processor device emulation subsystem
	- Optional new C++11 stack including LLVM libc++ and libcxxrt
	- Jail devfs, nullfs, zfs mounting and configuration file support
	- POSIX2008 extended locale support, including compatibility with
	  Darwin extensions
	- oce(4) driver for Emulex OneConnect 10Gbit Ethernet card
	- sfxge(4) driver for 10Gb Ethernet adapters based on Solarflare
	  SFC9000 controller
	- Xen Paravirtualized Backend Ethernet Driver (netback) improvement
	- hpt27xx(4) driver for HighPoint RocketRAID 27xx-based SAS 6Gb/s HBA
	- GEOM multipath class improvement
	- GEOM raid class is enabled by default supporting software RAID
	  by deprecated ataraid(8)
	- kernel support for the AVX FPU extension
	- Numerous improvements in IPv6 hardware offload support.

Please note that precompiled third-party packages are not available for
9.1-RELEASE at the time of release.  See the "Availability" section below
for further details.

For a complete list of new features and known problems, please see the
online release notes and errata list, available at:

    http://www.FreeBSD.org/releases/9.1R/relnotes.html
    http://www.FreeBSD.org/releases/9.1R/errata.html

For more information about FreeBSD release engineering activities,
please see:

    http://www.FreeBSD.org/releng/

 Availability
 -------------

FreeBSD 9.1-RELEASE is now available for the amd64, i386, powerpc64,
and sparc64 architectures.

FreeBSD 9.1 can be installed from bootable ISO images or over the
network.  Some architectures also support installing from a USB memory
stick.  The required files can be downloaded via FTP as described in the
section below.  While some of the smaller FTP mirrors may not carry all
architectures, they will all generally contain the more common ones such
as amd64 and i386.

MD5 and SHA256 hashes for the release ISO and memory stick images are
included at the bottom of this message.

The purpose of the images provided as part of the release are as follows:

  dvd1: This contains everything necessary to install the base FreeBSD
	operating system, the documentation, and a small set of pre-built
	packages aimed at getting a graphical workstation up and running.
	It also supports booting into a "livefs" based rescue mode.  This
	should be all you need if you can burn and use DVD-sized media.

  disc1: This contains the base FreeBSD operating system. It also supports
	booting into a "livefs" based rescue mode.  There are no pre-built
	packages.

  bootonly: This supports booting a machine using the CDROM drive but
	does not contain the support for installing FreeBSD from the
	CD itself.  You would need to perform a network based install
	(e.g. from an FTP server) after booting from the CD.

  memstick: This can be written to an USB memory stick (flash drive) and
	used to do an install on machines capable of booting off USB
	drives.  It also supports booting into a "livefs" based rescue
	mode.  There are no pre-built packages.

As one example of how to use the memstick image, assuming the USB drive
appears as /dev/da0 on your machine something like this should work:

  # dd if=FreeBSD-9.1-RELEASE-amd64-memstick.img of=/dev/da0 bs=10240 conv=sync

Be careful to make sure you get the target (of=) correct.

Due to the security incident reported here:

	http://www.FreeBSD.org/news/2012-compromise.html

only the small third-party package set on the DVD image is available at this
time for users who require pre-built packages (just GNOME and KDE windowing
systems).  The FreeBSD Project's package building infrastructure is undergoing
a complete review and redesign.  At this time we can not commit to a date
the full release package set will become available.  A separate announcement
will be made when that becomes available.  If you wish to install 9.1-RELEASE
now you can build your own packages using portsnap(8) to obtain an up to
date ports tree and then build the packages.  If you require pre-built
packages you should wait for the announcement of the full release package
set becoming available.

FreeBSD 9.1-RELEASE can also be purchased on CD-ROM or DVD from several
vendors.  One of the vendors that will be offering FreeBSD 9.1-based
products is:

~   FreeBSD Mall, Inc.        http://www.freebsdmall.com/

 FTP
 ---

At the time of this announcement the following FTP sites have
FreeBSD 9.1-RELEASE available.

	ftp://ftp.freebsd.org/pub/FreeBSD/releases/ISO-IMAGES/9.1/
	ftp://ftp5.freebsd.org/pub/FreeBSD/releases/ISO-IMAGES/9.1/
	ftp://ftp7.freebsd.org/pub/FreeBSD/releases/ISO-IMAGES/9.1/
	ftp://ftp8.freebsd.org/pub/FreeBSD/releases/ISO-IMAGES/9.1/
	ftp://ftp.au.freebsd.org/pub/FreeBSD/releases/ISO-IMAGES/9.1/
	ftp://ftp.cn.freebsd.org/pub/FreeBSD/releases/ISO-IMAGES/9.1/
	ftp://ftp.cz.freebsd.org/pub/FreeBSD/releases/ISO-IMAGES/9.1/
	ftp://ftp.dk.freebsd.org/pub/FreeBSD/releases/ISO-IMAGES/9.1/
	ftp://ftp.fr.freebsd.org/pub/FreeBSD/releases/ISO-IMAGES/9.1/
	ftp://ftp.jp.freebsd.org/pub/FreeBSD/releases/ISO-IMAGES/9.1/
	ftp://ftp.ru.freebsd.org/pub/FreeBSD/releases/ISO-IMAGES/9.1/
	ftp://ftp.tw.freebsd.org/pub/FreeBSD/releases/ISO-IMAGES/9.1/
	ftp://ftp.uk.freebsd.org/pub/FreeBSD/releases/ISO-IMAGES/9.1/
	ftp://ftp2.us.freebsd.org/pub/FreeBSD/releases/ISO-IMAGES/9.1/
	ftp://ftp10.us.freebsd.org/pub/FreeBSD/releases/ISO-IMAGES/9.1/
	ftp://ftp.za.freebsd.org/pub/FreeBSD/releases/ISO-IMAGES/9.1/

However before trying these sites please check your regional mirror(s)
first by going to:

  ftp://ftp.<yourdomain>.FreeBSD.org/pub/FreeBSD

Any additional mirror sites will be labeled ftp2, ftp3 and so on.

More information about FreeBSD mirror sites can be found at:

  http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/mirrors-ftp.html

For instructions on installing FreeBSD or updating an existing machine to
9.1-RELEASE please see:

  http://www.FreeBSD.org/releases/9.1R/installation.html

 Support
 -------

9.1-RELEASE is an extended support releases and will be supported by
the FreeBSD Security Team until it's End-of-Life (EoL) date of
December 31st 2014. As 9.1-RELEASE got delayed, the EoL of 9.0-RELEASE
has been pushed to March 31st 2013 to allow people sufficient time to
upgrade. As always all EoL dates can be found at:

  http://www.FreeBSD.org/security/

 Other Projects Based on FreeBSD
 -------------------------------

There are many "third party" Projects based on FreeBSD.  The Projects
range from re-packaging FreeBSD into a more "novice friendly" distribution
to making FreeBSD available on Amazon's EC2 infrastructure.  For more
information about these Third Party Projects see:

  http://wiki.FreeBSD.org/3rdPartyProjects

 Acknowledgments
 ---------------

Many companies donated equipment, network access, or man-hours to
support the release engineering activities for FreeBSD 9.1 including
The FreeBSD Foundation, Yahoo!, NetApp, Internet Systems Consortium,
Sentex Communications, New York Internet, Juniper Networks, and
iXsystems.

The release engineering team for 9.1-RELEASE includes:

Ken Smith <[email protected]>        Release Engineering,
                                        amd64, i386, sparc64 Release Building,
					Mirror Site Coordination
Robert Watson <[email protected]>     Release Engineering, Security
Konstantin Belousov <[email protected]>   Release Engineering
Marc Fonvieille <[email protected]>  Release Engineering, Documentation
Josh Paetzel <[email protected]>	Release Engineering
Hiroki Sato <[email protected]>           Release Engineering, Documentation
Bjoern Zeeb <[email protected]>            Release Engineering, Package Building
Marcel Moolenaar <[email protected]>   ia64, powerpc Release Building
Nathan Whitehorn <[email protected]> powerpc64 Release Building
Simon Nielsen <[email protected]>       Security Officer

 Trademark
 ---------

FreeBSD is a registered trademark of The FreeBSD Foundation.

 ISO Image Checksums
 -------------------

MD5 (FreeBSD-9.1-RELEASE-amd64-bootonly.iso) = 03ec0d36578a5b2092c75ac8e3eb1979
MD5 (FreeBSD-9.1-RELEASE-amd64-disc1.iso) = f0a320fd52383c42649d48ea545915a9
MD5 (FreeBSD-9.1-RELEASE-amd64-dvd1.iso) = 5da132138da8360491eb0efa24760859
MD5 (FreeBSD-9.1-RELEASE-amd64-memstick.img) = 9fb2d4ad338df42f5d86cd1ae3a427c4

MD5 (FreeBSD-9.1-RELEASE-i386-bootonly.iso) = 0c2338e03b9249c9806b8c2b10f36dec
MD5 (FreeBSD-9.1-RELEASE-i386-disc1.iso) = e37d86ce83908bf4b667fdae7298bca5
MD5 (FreeBSD-9.1-RELEASE-i386-dvd1.iso) = dd07dc30035806cabd136f99ccab7eac
MD5 (FreeBSD-9.1-RELEASE-i386-memstick.img) = 149b98037944300927a21341aa9a455a

MD5 (FreeBSD-9.1-RELEASE-powerpc64-bootonly.iso) = f65cb227e049c48bbc369d79a72e2916
MD5 (FreeBSD-9.1-RELEASE-powerpc64-memstick) = 4febdf7210882e8a9f8eee35315722ce
MD5 (FreeBSD-9.1-RELEASE-powerpc64-release.iso) = a26c7c24a0497980ffc67e1f199a5bba

MD5 (FreeBSD-9.1-RELEASE-sparc64-bootonly.iso) = 3fb02e9998e6341fea7fa75073dcf5ea
MD5 (FreeBSD-9.1-RELEASE-sparc64-disc1.iso) = 7fdec91c78799263d88f3918b71e219f

SHA256 (FreeBSD-9.1-RELEASE-amd64-bootonly.iso) = a7e429071a409232f36024df2fc92eed15dc795445030b305fa242c88d6f4596
SHA256 (FreeBSD-9.1-RELEASE-amd64-disc1.iso) = 776ba34df5ffb8b5f04b823aacea32210104204b5d3d1547334a22c86cf7090e
SHA256 (FreeBSD-9.1-RELEASE-amd64-dvd1.iso) = 7955f97e25985915013c1568319752c4006e722539c65723685923e343c3b5dc
SHA256 (FreeBSD-9.1-RELEASE-amd64-memstick.img) = d085657fc039f579a69598163de39cd0d5d09b3f5ba79ea93bb508e7958cdef4

SHA256 (FreeBSD-9.1-RELEASE-i386-bootonly.iso) = 73361f5947a71465797979a99e9fdee40797c3fc5ebc9dd4d3d31262f4940985
SHA256 (FreeBSD-9.1-RELEASE-i386-disc1.iso) = 211f9562e0c122598e03aa3fdb38dd8a5c79197a9d09e6ad32f9ee9ba4eb6e0e
SHA256 (FreeBSD-9.1-RELEASE-i386-dvd1.iso) = 46a53f57e21a7a1c2d1c014bf2cfafae3848c749174777f3a04543f1da25b678
SHA256 (FreeBSD-9.1-RELEASE-i386-memstick.img) = 9d037fbf6ac62350bf5d39be820f843c215befac94f8668a5d9935f6bec8e37d

SHA256 (FreeBSD-9.1-RELEASE-powerpc64-bootonly.iso) = a2cd9f2d58571d3e9fbb5fadd13237622d4bf1a732d61acbe649e29153a16801
SHA256 (FreeBSD-9.1-RELEASE-powerpc64-memstick) = 02d0bb7236335c6154683800a17c84eb810fbf7950da8c818a519bc09b7ef84e
SHA256 (FreeBSD-9.1-RELEASE-powerpc64-release.iso) = b04fb13eab306424319bb8ecd280a655ca6df51dc1ff5dcd6adb6eaa3ff88dba

SHA256 (FreeBSD-9.1-RELEASE-sparc64-bootonly.iso) = be55f9950e70e4da13c29c90bae0c2110e176939085d72b77e18e23307bbfaea
SHA256 (FreeBSD-9.1-RELEASE-sparc64-disc1.iso) = aa57a02b2d7e46ad8ccca1adcef0ae9aad86b2f4fb5ee9d42e21a95ae2c29f47
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Feliz Natal e fechando com dica do fsck automático

Posted by gondim | Posted in Dicas, FreeBSD | Posted on 24-12-2012

Tags:

4

Gostaria de desejar, em nome de todos da BSDInfo, um feliz Natal para todos os leitores do nosso blog. Que a paz e muita saúde estejam com vocês e esperamos fazer mais em 2013.

Aproveitando deixo aqui uma pequena dica para quem tem servidores à distância. Pode ocorrer em algum momento a necessidade de um fsck no sistema. Mas o que fazer quando o sistema re-inicia e entra no modo single user para fazer um fsck manualmente? Bem nessa altura do campeonato você perdeu acesso remoto e ficou desesperado.

Quanto à isso não há muito o que fazer quando o problema acontece, mas você pode tentar evitar essa dor de cabeça adicionando uma simples linha em /etc/rc.conf:

fsck_y_enable=”YES”

Isso vai fazer com que em caso de pane e o sistema re-iniciar necessitando de um fsck, essa já faça com yes automaticamente sem a necessidade de intervenção manual. Isso poderá salvar vidas.  🙂

oh oh oh Feliz Natal pra todos!

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Desktop com FreeBSD 9 é possível?

Posted by gondim | Posted in FreeBSD, Software Livre, Tecnologia | Posted on 19-12-2012

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2

Bem, segundo Nicole Reid é possível mas vai demandar um certo trabalho e paciência. Nada que uma boa bacia de pipoca e um refri bem gelado não possam te animar.  🙂

Eu aprendi que as coisas muito fáceis não são tão prazerosas quanto aquelas que nos proporcionam um certo desafio em fazê-las.

Então para quem não se incomoda com o trabalho, aqui vai o link para o artigo de Nicole Reid:

https://cooltrainer.org/2012/01/02/a-freebsd-9-desktop-how-to/

Qualquer dúvida por favor postem para o autor, mas aceito os comentários de quem seguiu o seu artigo.  🙂

Be happy, use FreeBSD.

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Segurança na Internet

Posted by lgvalentim | Posted in Dicas, Segurança | Posted on 11-12-2012

5

O CERT.br (Centro de Estudos, Resposta e Tratamento de Incidentes de Segurança no Brasil), divisão do NIC.br (Núcleo de Informação e Coordenação do Ponto BR), disponibilizou recentemente uma nova versão da Cartilha de Segurança para Internet. Tal como o nome indica, trata-se de uma série de orientações que podem ajudar o usuário a se prevenir dos perigos existentes no “mundo on-line”.

Há instruções, por exemplo, sobre golpes na Web, malwares, SPAMs, segurança em dispositivos móveis, uso de senhas, aspectos de privacidade, entre outros. Todas as orientações são fornecidas em linguagem simples, isto é, sem uso excessivo de termos técnicos ou de conceitos complexos, o que facilita sua compreensão inclusive por pessoas com pouca familiaridade com computadores.

A Cartilha de Segurança para Internet pode ser acessada pelo endereço cartilha.cert.br e está disponível em HTML5. No site, também é possível obter uma cópia em PDF e, em breve, será disponibilizada uma versão em formato ePub (para leitores de e-books).Todo o conteúdo possui licença Creative Commons BY-NC-ND 3.0, que permite cópia irrestrita e livre distribuição, desde que não exista finalidade comercial.

 

 

fonte:CERT.br

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BSD Magazine – Mês de Dezembro

Posted by gondim | Posted in FreeBSD, Segurança, Software Livre, Tecnologia | Posted on 08-12-2012

Tags:, ,

1

BSD Magazine é uma revista mensal de excelente qualidade técnica, visual e gratuita para todo e qualquer profissional que queira ficar bem informado sobre tecnologia e informação utilizando BSD e outros Softwares Livres.

A revista encontra-se em idioma Inglês e para baixá-la basta informar o seu e-mail e clicar para baixar. Todas as outras edições anteriores também podem ser baixadas. Seu formato está em pdf.

Conteúdo:

  • Installing and Configuring Linux Jails in PC-BSD
  • A simple DNS-DHCP Server for Small Business Network with dnsmasq
  • Hardening FreeBSD with TrustedBSD and Mandatory Access Controls
  • FreeBSD Enterprise Search with Apache Solr
  • PostgreSQL: Schemas
  • EuroBSDcon and MeetBSD California: Two Continents, One Community

Bsd_12_cover

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FreeBSD 9.1-RELEASE no SVN

Posted by gondim | Posted in Dicas, FreeBSD, Software Livre, Tecnologia | Posted on 01-12-2012

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0

É isso mesmo pessoal!!! Para quem está usando a árvore svn releng/9.1 já pode atualizar e usar o FreeBSD 9.1-RELEASE. Abaixo o BSDInfo já usando o sistema novo.  🙂

([email protected])[~]# uname -a
FreeBSD zeus.bsdinfo.com.br 9.1-RELEASE FreeBSD 9.1-RELEASE #38 r243752: Sat Dec  1 15:10:14 BRST 2012     [email protected]:/usr/obj/usr/src/sys/GONDIM  amd64

Em /usr/src/UPDATING:

Updating Information for FreeBSD current users

This file is maintained and copyrighted by M. Warner Losh <[email protected]>.
See end of file for further details.  For commonly done items, please see the
COMMON ITEMS: section later in the file.  These instructions assume that you
basically know what you are doing.  If not, then please consult the FreeBSD
handbook.

Items affecting the ports and packages system can be found in
/usr/ports/UPDATING.  Please read that file before running portupgrade.

20121205:
9.1-RELEASE.

É isso aí pessoal… agora é só aguardarmos o anúncio oficial e as ISOs.  🙂

Um excelente fim de semana pra todos.

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