# qm guest exec > Execute a specific command via a guest agent. > More information: . - Execute a specific command via a guest agent: `qm guest exec {{vm_id}} {{command}} {{argument1 argument2 ...}}` - Execute a specific command via a guest agent asynchronously: `qm guest exec {{vm_id}} {{argument1 argument2 ...}} --synchronous 0` - Execute a specific command via a guest agent with a specified timeout of 10 seconds: `qm guest exec {{vm_id}} {{argument1 argument2...}} --timeout {{10}}` - Execute a specific command via a guest agent and forward input from STDIN until EOF to the guest agent: `qm guest exec {{vm_id}} {{argument1 argument2 ...}} --pass-stdin 1`