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How to Format
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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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`like _so_` - quote by placing > at start of line
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<https://example.com>[example](https://example.com)<a href="https://example.com">example</a>
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lang-c
(\./|\\.)means field delim is 'either any character and slash, or dot (by itself)'. It happens that in your input the only character that ever precedes slash is dot. Similarly(\./|\.)does indeed match any character (and every character) as a field delimiter. FYI you don't need the parentheses. For FS as a regex to match$yes you must escape. Note however that if FS is a single character it is NOT treated as a regex, just a character, so the single character$will also work.-not -type drather than-type f?-not -type ddoes not mean-type f. Like not negative does not mean positive, it's can be zero.