ruby 2.0.0p648 (2015-12-16) [x86_64-linux] is installed on the compute nodes of the HPCC. Additionally you can enable ruby 2.4.0p0 (2016-12-24 revision 57164) [x86_64-linux] with the
source /opt/rh/rh-ruby24/enable
command.
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