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$1=$1 condenses sequences of blanks into one space character and returns false if the first field is 0. Doesn't make sense. You probably want awk 1 RS='\\|END\\|' or awk NF RS='\\|END\\|' or awk length RS='\\|END\\|' here. Note that a regexp RS requires gawk or mawk

Stéphane Chazelas
– Stéphane Chazelas

2015-04-02 21:49:58 +00:00
Commented Apr 2, 2015 at 21:49

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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
for linebreak add 2 spaces at end
_italic_ or **bold**
indent code by 4 spaces
backtick escapes `like _so_`
quote by placing > at start of line
to make links (use https whenever possible)

<https://example.com>

[example](https://example.com)

<a href="https://example.com">example</a>

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