local tA = {...}
local f=tA[1] or ""
print("PID\tUser\tName")
for k,v in pairs(os.tasks()) do
 local _,_,uid = os.taskinfo(k)
 if v:find(f) then
  print(tostring(k).."\t"..tostring(uid:sub(1,6)).."\t"..tostring(v))
 end
end