EVALExecute a Lua scriptEVAL_ROExecute read-only Lua scriptEVALSHAExecute cached Lua script by SHAEVALSHA_RORead-only execute by SHASCRIPT EXISTSCheck if scripts exist in cacheSCRIPT FLUSHClear the script cacheSCRIPT KILLStop a running read-only scriptSCRIPT LOADLoad script into cache