Ruby is installed on the compute nodes of the HPC3.
Hello World
Create a file hello.rb
10.times do puts "hello world" end
and a bash script run.sh
# !/bin/bash #$ -l m_mem_free=1G #$ -j y #$ -N hello ruby hello.rb
Run the ruby code with qsub run.sh
This program will create a single file called hello.o<jobid> with the following content:
hello world hello world hello world hello world hello world hello world hello world hello world hello world hello world