Hello, Sir!
I can do the job for you and could start immediately.
I have big experience in unix server administrative tasks (4 years in top level of technical support of a worldwide hosting company, 2 years in satellite provider support).
And at my work I used to make scripts for routines, so I know how to automate work you described in shell-script.
I have no experience on this site and international freelance market at all, that's why I place my price to the lowest possible.