different management of ssh command log (bash history not works for direct ssh commands)
different management of ssh command log (bash history not works for direct ssh commands)


Former-commit-id: 0e08bfd44a40d0b3749abad61966ad8f516e0c26
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine