returnb' procs memory page disks traps cpu\n r b w avm fre flt re pi po fr sr wd0 cd0 int sys cs us sy id\n 0 0 0 121212 123456 47 0 0 0 0 0 2 0 2 80 14 0 1 99\n'
asserttype(command)==list,'command argument is not a list'
ifcommand==['sysctl','-n','kern.smp.active']:
returnb'1\n'
elifcommand==['vmstat','-H']:
returnb' procs memory page disks traps cpu\n r b w avm fre flt re pi po fr sr wd0 cd0 int sys cs us sy id\n 0 0 0 343434 123456 47 0 0 0 0 0 2 0 2 80 14 0 1 99\n'