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KefDS/Primeros_pasos_server_Ubuntu.sh

Last active July 19, 2016 02:59
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Primeros_pasos_server_Ubuntu.sh
# Links: https://www.digitalocean.com/community/tutorials/initial-server-setup-with-ubuntu-14-04
# https://www.digitalocean.com/community/tutorials/additional-recommended-steps-for-new-ubuntu-14-04-servers
# Autenticarse como root
ssh root@SERVER_IP_ADDRESS
# Añadir usuario
adduser user
# Agregar el usuario al grupo suders
gpasswd -a user sudo
# Script para copiar la llave ssh al servidor
ssh-copy-id user@SERVER_IP_ADDRESS
# Deshabilitar shh como root
nano /etc/ssh/sshd_config
# Luego buscar PermitRootLogin yes y cambiar a no
service ssh restart
# Opcional
# Firewall
# Permitir ssh
sudo ufw allow ssh
# Puerto personalizado
sudo ufw allow 4444/tcp
# Activar firewall
sudo ufw enable
# Cambiar local zone
sudo dpkg-reconfigure tzdata
# Postgres en ubuntu 14.04
sudo sh -c 'echo "deb http://apt.postgresql.org/pub/repos/apt/ $(lsb_release -cs)-pgdg main" > /etc/apt/sources.list.d/pgdg.list'
wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add -
sudo apt-get update
sudo apt-get install postgresql-9.4
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