Update cheatsheets

tldr/linux/virt-sysprep

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+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# virt-sysprep
+
+> Reset, unconfigure, or customize a virtual machine image.
+> More information: <https://manned.org/virt-sysprep>.
+
+- List all supported operations (enabled operations are indicated with asterisks):
+
+`virt-sysprep --list-operations`
+
+- Remove sensitive system data from a virtual machine image:
+
+`sudo virt-sysprep {{[-a|--add]}} {{path/to/image.qcow2}}`
+
+- Specify a virtual machine by its name and run all enabled operations but don't actually apply the changes:
+
+`sudo virt-sysprep {{[-d|--domain]}} {{vm_name}} {{[-n|--dry-run]}}`
+
+- Run only the specified operations:
+
+`sudo virt-sysprep {{[-d|--domain]}} {{vm_name}} --operations {{operation1,operation2,...}}`
+
+- Generate a new `/etc/machine-id` file and enable customizations to be able to change the host name to avoid network conflicts:
+
+`sudo virt-sysprep {{[-d|--domain]}} {{vm_name}} --enable {{customizations}} --hostname {{host_name}} --operation {{machine-id}}`
+
+- Display help:
+
+`virt-sysprep {{[-he|--help]}}`