SpotGeek.net » Linux http://spotgeek.net Tecnologia , Programação , web , internet, php Sat, 04 Feb 2012 14:42:19 +0000 en hourly 1 http://wordpress.org/?v= Elastix 2.2 The VoIP server in home or in the office http://spotgeek.net/elastix-2-2-the-voip-server-in-home-or-in-the-office/ http://spotgeek.net/elastix-2-2-the-voip-server-in-home-or-in-the-office/#comments Mon, 07 Nov 2011 12:36:31 +0000 Filipe Teixeira Nunes http://spotgeek.net/?p=1070 Elastix has multiple features and functionalities related with all the services available: IP Telephony, Mail Server, Fax Server, Conferences, Instant Messaging Server, among others. New features, functionalities and Services are added at the development of new versions.

 

Image: Pplware:  For Portuguese article, please visit : http://pplware.sapo.pt/linux/elastix-2–2-um-servidor-voip-gratuito-em-casa-ou-no-escritrio/

Elastix is an Open Source Sofware to establish Unified Communications. About this concept, Elastix goal is to incorporate all the communication alternatives, available at an enterprise level, into a unique solution.

Unified Communications With Elastix

The Elastix project begun as a call report interface for Asterisk and was released in March of 2006. Later that year the project evolved into an Asterisk Based distro.

Telephony was the traditional way that lead communications the last century, that’s why many Companies and users focus their requirements on their necessities to establish telephony communications on their organizations, and confuse unified communications “distros” with a telephone exchange system. Elastix, not only provides telephony, it integrates other communication alternatives to make your organization environment more productive and efficient.

Elastix include the following communication media:

Features

There are new ways of communication every day and the addition of features and functionality must be constant. Elastix it’s capable of establish an efficient environment on your organization with the addition of many features that allows to integrate other locations of your company to centralize your business and take it global. A user in your corporation located in South America shares the same functionalities of another located in Asia besides having direct internal communication.

Some of the basic Features of Elastix include:

  • Voicemail
  • Fax-to-email
  • Support for softphones
  • Web Interface Configuration
  • Virtual conference rooms
  • Call recording
  • Least Cost Routing
  • Extension Roaming
  • PBX Interconnection
  • Caller ID
  • CRM
  • Advance Reports
]]> http://spotgeek.net/elastix-2-2-the-voip-server-in-home-or-in-the-office/feed/ 0 Esqueceu-se da password root http://spotgeek.net/esqueceu-se-da-password-root/ http://spotgeek.net/esqueceu-se-da-password-root/#comments Sun, 09 Jan 2011 22:29:09 +0000 Filipe Teixeira Nunes http://spotgeek.net/?p=831 No ubuntu

http://pplware.sapo.pt/linux/esqueceu-se-da-password-de-acesso-ao-ubuntu/

No linux

http://pplware.sapo.pt/linux/truque-esqueceu-se-da-password-de-acesso-ao-seu-linux/

]]> http://spotgeek.net/esqueceu-se-da-password-root/feed/ 0 Linux numa pen http://spotgeek.net/linux-numa-pen/ http://spotgeek.net/linux-numa-pen/#comments Wed, 22 Sep 2010 10:02:29 +0000 Filipe Teixeira Nunes http://spotgeek.net/?p=703 Por vezes, dá jeito ter o linux sempre a mão e que tal enfiá-lo numa pen, para que possamos trabalhar nele

http://pplware.sapo.pt/windows/software/lili-usb-creator-2–6-meta-um-linux-numa-penusb/

]]> http://spotgeek.net/linux-numa-pen/feed/ 0 Lista de terminal comands ubuntu http://spotgeek.net/lista-de-terminal-comands-ubuntu/ http://spotgeek.net/lista-de-terminal-comands-ubuntu/#comments Wed, 22 Sep 2010 09:31:02 +0000 Filipe Teixeira Nunes http://spotgeek.net/?p=707

https://help.ubuntu.com/community/UsingTheTerminal#Commands

uname -a : print all information

uname -r : print the kernel release

uname -v : print the kernel version

uname -o : print the operating system

Utilizando o comando cat linux : http://www.htmlstaff.org/ver.php?id=24581

]]> http://spotgeek.net/lista-de-terminal-comands-ubuntu/feed/ 0 muda o wallpaper automaticamente http://spotgeek.net/muda-o-wallpaper-automaticamente/ http://spotgeek.net/muda-o-wallpaper-automaticamente/#comments Tue, 24 Aug 2010 15:33:54 +0000 Filipe Teixeira Nunes http://spotgeek.net/?p=690 Muitas são as aplicações que têm como objectivo mudar o wallpapers automaticamente, e que já aqui apresentámos no pplware. Hoje apresentamos o Wally, que além de permitir carregar imagens a partir do nosso disco, permite ainda obter wallpapers de serviços Web como por exemplo o Flickr, Yahoo!, Panoramio, Pikeo, Ipernity, Photobucket, Buzznet, Picasa, Smugmug, etc.

http://pplware.sapo.pt/software/wally-2–4-0-mudar-o-wallpaper-automaticamente/

]]> http://spotgeek.net/muda-o-wallpaper-automaticamente/feed/ 0 Recuperar a senha no Ubuntu http://spotgeek.net/recuperar-a-senha-no-ubuntu/ http://spotgeek.net/recuperar-a-senha-no-ubuntu/#comments Fri, 02 Jul 2010 10:12:18 +0000 Filipe Teixeira Nunes http://spotgeek.net/?p=670 Recuperar a senha no Ubuntu

Esqueceu a senha do Ubuntu?

Pode recuperá-la da seguinte maneira :

Ao bootar o computador aparecerá a tela do Grub. Caso isso não aconteça, pressione a tecla ESC logo após a BIOS ter carregado.

No menu do Grub, aparece a expressão “(recovery mode)” . Seleccione essa opção.

A computador começará o processo de boot, mostrado todos os passos. Depois de um tempo aparecerá uma tela com o título de “Recovery Menu”. Utilize as setas do teclado e selecione a opção “root – drop to root shell prompt”.

No prompt, para alterar a senha do root digite:
passwd

Para alterar a senha de outro utilizador, digite o comando passwd seguido do nome de utilizador.

Por exemplo, para alterar a senha do utilizador Filipe, utilize:
passwd Filipe

Caso não se lembre do nome de utilizador utilize o comando  ls /home e aparece-lhe os nomes de utilizador existentes.

Após terminar de reconfigurar as suas senhas, digite exit para voltar ao menu. Seleccione a opção “Resume – Resume normal boot” para continuar o boot e entrar no seu desktop.

]]> http://spotgeek.net/recuperar-a-senha-no-ubuntu/feed/ 0 Ubuntu Instalar pacotes 32 Bits em sistemas 64 bits http://spotgeek.net/ubuntu-instalar-pacotes-32-bits-em-sistemas-64-bits/ http://spotgeek.net/ubuntu-instalar-pacotes-32-bits-em-sistemas-64-bits/#comments Thu, 19 Nov 2009 12:48:07 +0000 Filipe Teixeira Nunes http://spotgeek.net/?p=501 Para forçar a instalação de um pacote 32 bits num ubuntu de 64 bits deve ser usado o seguinte comando

se a extensão do ficheiro for .bin

executar o ficheiro e ir a pasta /tmp/selfextract.xyx .

Copiar o ficheiro .deb para a pasta home e instalar da seguinte maneira

dpkg –i –force-all PacketTracer-5.2-u.i386.deb

Funciona na maioria dos casos para distribuições a 64 bits.

]]> http://spotgeek.net/ubuntu-instalar-pacotes-32-bits-em-sistemas-64-bits/feed/ 0 10 Livros gratuitos para iniciar em linux. http://spotgeek.net/10-livros-gratuitos-para-iniciar-em-linux/ http://spotgeek.net/10-livros-gratuitos-para-iniciar-em-linux/#comments Tue, 12 May 2009 11:29:21 +0000 Filipe Teixeira http://spotgeek.net/?p=304 Nestes livros pode encontrar, boa informação para quem se está a iniciar no linux, ou se já é utilizador do mesmo.

1) Introduction to Linux – A Hands on Guide

Author: Machtelt Garrels
Format: HTML

2) Bash Guide for Beginners

Author: Machtelt Garrels
Format: HTML

3) Rute User’s Tutorial and Exposition

Author: Paul Sheer
Format: HTML

4) The Linux Starter Pack

Author: Paul Hudson
Format: PDF

5) FLOSS Manuals

Author: FSF
Format: HTML & PDF

6) The Easiest Linux Guide You’ll Ever Read

Author: Scott Morris
Format: PDF

7) Linux Knowledge Base and Tutorial

Author: James Mohr
Format: PDF

8) Ubuntu Pocket Guide and Reference

Author: Keir Thomas
Format: PDF

9) Linux Newbie Administrator Guide

Author: Peter and Stan Klimas
Format: HTML

10) Slackware Linux Basics

Author: Daniël de Kok
Format: HTML

Fonte: www.linuxhaxor.n

]]> http://spotgeek.net/10-livros-gratuitos-para-iniciar-em-linux/feed/ 0 download ubuntu jaunty jackalope 9.04 http://spotgeek.net/download-ubuntu-jackalope-904/ http://spotgeek.net/download-ubuntu-jackalope-904/#comments Thu, 23 Apr 2009 13:35:17 +0000 Filipe Teixeira http://spotgeek.net/?p=291 Hoje saiu a nova versão do ubuntu jackalope 9.04 , já actualizei as minhas versões do ubuntu até agora correu tudo bem.

Para  conseguirem a ultima versão do ubuntu gratuita e legal sigam este link :

http://www.ubuntu.com/getubuntu/download

ou

http://darkstar.ist.utl.pt/ubuntu/releases/9.04/

Novidades:

“

1) Gnome 2.26 desktop environment, which includes the following new features:

a) brasero, an all-in-one CD burning application.
b) Improved multi-monitor handling.

2) X.Org server 1.6, which supports several new video cards, as well as ATI-specific performance improvements including EXA acceleration by default, 2D support for R6xx/R7xx, 3D support for R5xx cards, along with an updated –fglrx proprietary driver for R6xx/R7xx 3D support.

3) New notification style and preferences.
4) Boot performance is “significantly improved”.
5) Linux kernel 2.6.28–11.37, which is based on 2.6.28.8.
6) Ext4 file system support.

7) Server edition includes support for cloud computing via Eucalyptus, an open source technology which is included in Ubuntu as a technology preview, enables you to use your own servers to deploy, experiment and test your own private cloud that matches the Amazon EC2 API.

8) Turn-key mail servers with the dovecot-postfix package, which supports SMTP, POP3 and IMAP with TLS and SASL.  “

]]> http://spotgeek.net/download-ubuntu-jackalope-904/feed/ 0 Instalar Impressora em linux http://spotgeek.net/instalar-impressora-em-linux/ http://spotgeek.net/instalar-impressora-em-linux/#comments Wed, 21 Jan 2009 00:23:23 +0000 Filipe Teixeira http://spotgeek.net/?p=167 Nunca pensei que instalar uma impressora no Ubuntu 8.10 fosse tão fácil.

Hoje decidi instalar uma impressora no meu ubuntu 8.10, fiz um pesquisa no google por 5430DL Linux , e sem resultados..

Já um bocado desesperado decidi ir ao menu de sistema ->administração -> impressão faço procurar impressora e qual é o meu espanto quando o ubuntu encontra a minha impressora na rede, procura pelos drivers da impressora e instala automaticamente ficando a impressora pronta a imprimir.

Tudo isto com apenas um clique e ainda dizem que o Ubuntu é dificil e muito complicado..querem mais provas que isto ? Onde é que no Windows instalam uma impressora apenas com um clique.

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