CODETOOLS-7903279: doc updates

[jonathan-gibbons]

Please review some updates to the FAQ and command-line help to address some recent suggestions for docs updates

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Progress

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Issue

• CODETOOLS-7903279: doc updates

Reviewers

• Iris Clark (@irisclark - Reviewer)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jtreg pull/109/head:pull/109
$ git checkout pull/109

Update a local copy of the PR:
$ git checkout pull/109
$ git pull https://git.openjdk.org/jtreg pull/109/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 109

View PR using the GUI difftool:
$ git pr show -t 109

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jtreg/pull/109.diff

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[mlbridge]

Webrevs

• 00: Full (bb48cbdd)

[openjdk]

@jonathan-gibbons This change now passes all automated pre-integration checks.

ℹ️ This project also has non-automated pre-integration requirements. Please see the file CONTRIBUTING.md for details.

After integration, the commit message for the final commit will be:

7903279: doc updates

Reviewed-by: iris

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[jonathan-gibbons]

/integrate

[openjdk]

Going to push as commit a1644a3.

[openjdk]

@jonathan-gibbons Pushed as commit a1644a3.

💡 You may see a message that your pull request was closed with unmerged commits. This can be safely ignored.

[LudwikJaniuk]

Very good edits.

You can further refine the set of tests to be run in various ways.

What are those ways? Ideally, document the whole available sytax to empower the reader to use jtreg to its full extent. But if there it any reason for not doing that, then at least point to the reader to the right code files to look in so they can try reading the code for themselves.