cluster.sh

Para automatizar algunas tareas...

	#!/bin/bash
	username="cluster"
	password="trollFace.its"
	uid="998"
	echo '>> STEP 1: Attempting to install required packages'
	sleep 2
	sudo apt-get install openmpi-bin openmpi-common libopenmpi1.3 libopenmpi-dev libmpich1.0-dev libmpich-mpd1.0-dev libmpich-shmem1.0-dev mpich2 mpich2-doc openssh-server build-essential nfs-ker\
	nel-server
	echo ">> STEP 2: Attempting to create '$username' user"
	sleep 2
	if id $username > /dev/null 2>&1
	then
	echo "[!] User already exist..."
	else
	echo "[!] User doesn't exist, creating... password = $password"
	sudo adduser $username --uid $uid
	fi
	echo "DONE..."
	echo ">> STEP 3: Creating ssh keys ..."
	sleep 2
	echo ">> Enter '$username' password [$password]"
	su $username -c "echo -e '\n' | ssh-keygen -t rsa -N ''"

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