我知道bash --version,但这会产生一个很长的输出:Copyright (C)2011 Free Software Foundation, Inc.License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software;you are <e
/usr/bin/bash#Loop throguh each xen server nodefor i in ${array_host[@]};
host_name+=($(xe host-list params=name-label uuid=$i| cut -c 23-)is-control-domain=false resident-on=${array_host[2]} | cut</em