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create code fences with backticks ` or tildes ~
```
like so
``` -
add language identifier to highlight code
```python
def function(foo):
print(foo)
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virsh snapshot-create ...man virshsays forsnapshot-create: If --redefine is specified, then all XML elements produced by snapshot-dumpxml are valid; this can be used to migrate snapshot hierarchy from one machine to another... , or to make slight alterations in the snapshot metadata (such as host-specific aspects of the domain XML embedded in the snapshot). When this flag is supplied, the xmlfile argument is mandatory, and the domain's current snapshot will not be altered unless the --current flag is also given.