= LPIC2 2021 Sesión 0: Preparativos (2021-02-02)
  * certificaciones LPIC
  * exámenes LPIC2
== entornos laboratorio Vagrant
<code ruby; Vagrantfile>
##Ususario:vagrant
##Pass: vagrant

##user:root
##pass:vagrant
Vagrant.configure("2") do |config|
  config.vm.define "centos7" do |centos7|
  config.vm.boot_timeout = 400
    centos7.vm.box = "bento/centos-7.2"
    #centos7.vm.network "forwarded_port", guest: 3000, host: 3002, auto_correct: true
    centos7.vm.network "private_network", ip: "192.168.2.5"
    centos7.vm.hostname = "sercentos7"
  end

  config.vm.define "centos6" do |centos6|
    centos6.vm.box = "bento/centos-6.7"
	config.vm.boot_timeout = 400
    #centos6.vm.network "forwarded_port", guest: 3000, host: 3001, auto_correct: true
    centos6.vm.network "private_network", ip: "192.168.2.152"
    centos6.vm.hostname = "orion"
	#centos6.vm.provision "shell", inline: <<-SHELL
    # SHELL
  end
end
</code>
  * centos7 = 192.168.2.5
  * centos6 = 192.168.2.152

=== máquinas vagrant
  * centos6, falla repositorio:
    * sustituir por este: {{ :info:cursos:pue:lpic2-2021:centos-base.repo |}} en **/etc/yum.repos.d/**
    * ejecutar:<code bash>yum clean all
yum update -y</code>
  * configuración **ntp**:<code bash>
cp /etc/localtime /etc/locatime.original
ln -s /usr/share/zoneinfo/Europe/Andorra /etc/localtime

# en systemV
service ntpd restart
chkconfig --level 3 ntpd on

 # en systemD
systemctl restart ntpd
systemctl enable ntpd</code>
  * programas para instalar:<code bash>
yum install ntp -y
yum install vim -y
yum install git -y
yum install bash-completion -y
</code>