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This UL post is very helpful: unix.stackexchange.com/questions/17936/…

Scottie H
– Scottie H

2019-10-23 20:25:16 +00:00
Commented Oct 23, 2019 at 20:25
1

Thanks for writing this up! The UL post you linked to above explains that your last echo 0 isn’t needed ;-). Also, since the script runs as root, you can redirect to the files, tee isn’t necessary.

Stephen Kitt
– Stephen Kitt

2019-10-24 07:49:23 +00:00
Commented Oct 24, 2019 at 7:49

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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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