Ansible: how to add swap memory on your Linux box

If you are not familiar with ansible, you might want to take a look at our previous post.  So here’s a problem. If you have, say, Amazon EC2 instance or Rackspace Cloud server, you might want to add swap memory. You can do do it by running the following commands: sudo dd if=/dev/zero of=/mnt/4GB.swap bs=4096…
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