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I like this, but if used with a number-based menu, it'd work only for 0 to 9, since it accepts only a single keypress. For anyone wanting to know how to support waiting for pressing enter key, you just have to remove the -n 1 from the read line.

Nav
– Nav

2021-07-30 01:46:24 +00:00
Commented Jul 30, 2021 at 1:46

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Correct minor typos or mistakes
Clarify meaning without changing it
Add related resources or links
Always respect the author’s intent
Don’t use edits to reply to the author

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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