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erlang-hw.sh
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erlang-hw.sh
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#! /bin/sh
# SCAR - Serverless Container-aware ARchitectures
# Copyright (C) GRyCAP - I3M - UPV
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#Erlang example from: http://www.thegeekstuff.com/2010/05/erlang-hello-world-example/
cd /tmp
cat << EOF > helloworld.erl
% hello world program
-module(helloworld).
-export([start/0]).
start() ->
io:fwrite("Hello, world from Erlang code!\n").
EOF
erlc helloworld.erl
erl -noshell -s helloworld start -s init stop