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Update regex

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Updated the regexp's to better working ones. `.+` does not match process names with no extension. Also used a neater regexp for the `|` example.

Signed-off-by: MarNicGit <47538428+MarNicGit@users.noreply.github.com>
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6
docs/collector.process.md
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@ -24,16 +24,16 @@ match blacklist to be included. Recommended to keep down number of returned
metrics.
### Example
To match all firefox processes: `--collector.process.whitelist="firefox.+"`.
To match all firefox processes: `--collector.process.whitelist="firefox.*"`.
Note that multiple processes with the same name will be disambiguated by
Windows by adding a number suffix, such as `firefox#2`. Your [regexp](https://en.wikipedia.org/wiki/Regular_expression) must take
these suffixes into consideration.
:warning: The regexp is case-sensitive, so `--collector.process.whitelist="FIREFOX.+"` will **NOT** match a process named `firefox` .
:warning: The regexp is case-sensitive, so `--collector.process.whitelist="FIREFOX.*"` will **NOT** match a process named `firefox` .
To specify multiple names, use the pipe `|` character:
```
--collector.process.whitelist="firefox.+|FIREFOX.+|chrome.+"
--collector.process.whitelist="(firefox|FIREFOX|chrome).*"
```
This will match all processes named `firefox`, `FIREFOX` or `chrome` .