6 Démarrer VirtualBox . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 1.7 Créer votre première machine virtuelle . . . . . . . . . . . . . . . . . . . . . . . 19 1.8 Lancer votre VBoxHeadless, le serveur de bureau distant . . . . . . . . . . . . . . . . 113 7.1.3 Pas à pas : créer une machine virtuelle sur un serveur headless . . . . . 114 7.1.4 USB distant . . . . . . . . . . revenir à un instantané récent and éviter de sauvegarder and de restaurer fréquemment. On peut créer autant d’instantanés que vous voulez, ce qui permet de voyager dans le temps des machines virtuelles

disk images. If you import such a second copy into a virtual machine, VirtualBox will complain with an er- ror, since VirtualBox assigns a unique identifier (UUID) to each disk image to make sure it is only running VBoxManage without parameters or when supplying an invalid com- mand line, the below syntax diagram will be shown. Note that the output will be slightly different depending on the host platform; when

represents possible values of the IMachine::state attribute. Below is the basic virtual machine state diagram. It shows how the state changes during virtual machine execution. The text in square braces shows ---------------+ Note that states to the right from PoweredOff, Aborted and Saved in the above diagram are called online VM states. These states represent the virtual machine which is being executed in diagrams are called offline VM states (this includes PoweredOff, Aborted and Saved too). The first diagram shows what happens when a lengthy setup operation is being executed (such as IMachine::attachDevice())

represents possible values of the IMachine::state attribute. Below is the basic virtual machine state diagram. It shows how the state changes during virtual machine execution. The text in square braces shows ---------------+ Note that states to the right from PoweredOff, Aborted and Saved in the above diagram are called online VM states. These states represent the virtual machine which is being executed in diagrams are called offline VM states (this includes PoweredOff, Aborted and Saved too). The first diagram shows what happens when a lengthy setup operation is being executed (such as IMachine::attachDevice())

represents possible values of the IMachine::state attribute. Below is the basic virtual machine state diagram. It shows how the state changes during virtual machine execution. The text in square braces shows ---------------+ Note that states to the right from PoweredOff, Aborted and Saved in the above diagram are called online VM states. These states represent the virtual machine which is being executed in diagrams are called offline VM states (this includes PoweredOff, Aborted and Saved too). The first diagram shows what happens when a lengthy setup operation is being executed (such as IMachine::attachDevice())

represents possible values of the IMachine::state attribute. Below is the basic virtual machine state diagram. It shows how the state changes during virtual machine execution. The text in square braces shows ---------------+ Note that states to the right from PoweredOff, Aborted and Saved in the above diagram are called online VM states. These states represent the virtual machine which is being executed in diagrams are called offline VM states (this includes PoweredOff, Aborted and Saved too). The first diagram shows what happens when a lengthy setup operation is being executed (such as IMachine::attachDevice())

represents possible values of the IMachine::state attribute. Below is the basic virtual machine state diagram. It shows how the state changes during virtual machine execution. The text in square braces shows ----------------+ Note that states to the right from PoweredOff, Aborted and Saved in the above diagram are called online VM states. These states represent the virtual machine which is being executed in diagrams are called offline VM states (this includes PoweredOff, Aborted and Saved too). The first diagram shows what happens when a lengthy setup operation is being executed (such as IMachine::attachDevice())

represents possible values of the IMachine::state attribute. Below is the basic virtual machine state diagram. It shows how the state changes during virtual machine execution. The text in square braces shows ---------------+ Note that states to the right from PoweredOff, Aborted and Saved in the above diagram are called online VM states. These states represent the virtual machine which is being executed in diagrams are called offline VM states (this includes PoweredOff, Aborted and Saved too). The first diagram shows what happens when a lengthy setup operation is being executed (such as IMachine::attachDevice())

represents possible values of the IMachine::state attribute. Below is the basic virtual machine state diagram. It shows how the state changes during virtual machine execution. The text in square braces shows ----------------+ Note that states to the right from PoweredOff, Aborted and Saved in the above diagram are called online VM states. These states represent the virtual machine which is being executed in diagrams are called offline VM states (this includes PoweredOff, Aborted and Saved too). The first diagram shows what happens when a lengthy setup operation is being executed (such as IMachine::attachDevice())

represents possible values of the IMachine::state attribute. Below is the basic virtual machine state diagram. It shows how the state changes during virtual machine execution. The text in square braces shows ---------------+ Note that states to the right from PoweredOff, Aborted and Saved in the above diagram are called online VM states. These states represent the virtual machine which is being executed in diagrams are called offline VM states (this includes PoweredOff, Aborted and Saved too). The first diagram shows what happens when a lengthy setup operation is being executed (such as IMachine::attachDevice())