vboxmanage-*: add page (#11598)

* VBoxManage-unregistervm : create & write markdown

* VBoxManage-clonevm : create & write markdown

* VBoxManage-createvm : create & write markdown

* VBoxManage-export : create & write markdown

* VBoxManage-import : create & write markdown

* VBoxManage-registervm : create & write markdown

* VBoxManage-registervm : add Title

* VBoxManage-unregistervm : add Title

* vboxmamange : correct typo

* Update pages/common/vboxmanage-clonevm.md

Co-authored-by: Sebastiaan Speck <12570668+sebastiaanspeck@users.noreply.github.com>

* vboxmamange-* : rewrite to infinitive tense + change name exemple

* vboxmamange-* : change name exemple

* vboxmamange-* : add colon + add empty line

* Update pages/common/vboxmanage-import.md

Co-authored-by: Sebastiaan Speck <12570668+sebastiaanspeck@users.noreply.github.com>

* Update pages/common/vboxmanage-import.md

Co-authored-by: Sebastiaan Speck <12570668+sebastiaanspeck@users.noreply.github.com>

* Update pages/common/vboxmanage-import.md

Co-authored-by: Sebastiaan Speck <12570668+sebastiaanspeck@users.noreply.github.com>

* Update pages/common/vboxmanage-import.md

Co-authored-by: Sebastiaan Speck <12570668+sebastiaanspeck@users.noreply.github.com>

* Update pages/common/vboxmanage-import.md

Co-authored-by: Sebastiaan Speck <12570668+sebastiaanspeck@users.noreply.github.com>

* vboxmanage-createvm : fix typo

* vboxmanage-export/import/clonevm : fix typo

* Update pages/common/vboxmanage-clonevm.md

Co-authored-by: Sebastiaan Speck <12570668+sebastiaanspeck@users.noreply.github.com>

* vboxmanage-registervm/createVM/cloneVM : correct password option error + correct typo

* VBoxManage-export : correct page

* vboxmanage-createvm : correct typo ostype

* vboxmanage-* : fix typo

* Update vboxmanage-registervm.md

---------

Co-authored-by: Sebastiaan Speck <12570668+sebastiaanspeck@users.noreply.github.com>

pages/common/vboxmanage-import.md

@@ -0,0 +1,36 @@
+# vboxmanage-import
+
+> Imports a virtual machine (VM) previously exported or created.
+> More information: <https://www.virtualbox.org/manual/ch08.html#vboxmanage-import>.
+
+- Import a VM from an OVF or OVA file:
+
+`VBoxManage import {{path/to/file.ovf}}`
+
+- Set the name of the imported VM:
+
+`VBoxManage import {{path/to/file.ovf}} --name {{vm_name}}`
+
+- Indicate the folder where the configuration of the imported VM will be stored:
+
+`VBoxManage import {{path/to/file.ovf}} --basefolder {{path/to/directory}}`
+
+- Register the imported VM in VirtualBox:
+
+`VBoxManage import {{path/to/file.ovf}} --register`
+
+- Perform a dry run to check the import without actually importing:
+
+`VBoxManage import {{path/to/file.ovf}} --dry-run`
+
+- Set the guest OS type (one of `VBoxManage list ostypes`) for the imported VM:
+
+`VBoxManage import {{path/to/file.ovf}} --ostype={{ostype}}`
+
+- Set the memory (in megabytes) for the imported VM:
+
+`VBoxManage import {{path/to/file.ovf}} --memory={{1}}`
+
+- Set the number of CPUs for the imported VM:
+
+`VBoxManage import {{path/to/file.ovf}} --cpus={{1}}`