I'm writing some playbooks to set up an XMPP server and that requires a couple of DNS entries. I have my playbook working on Route 53, but I'd like to make this usable for people who might not be ...
When Linux's sysadmin graybeards got their start, they all used the shell to manage systems. Years later, they also used system administration programs such as Red Hat Enterprise Linux (RHEL)'s Red ...