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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)
``` - put returns between paragraphs
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lang-bash
bashincluded),!is still expanded in double quotes, only single quotes will stop its expansion (or turning the shell option off).]should not be quoted,[not always. I didn't find any reference to{and}