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Level 2 — Develop Core Skills · Chapter 19 of 50

Git & GitHub: Open and review pull requests

A practical lesson on open and review pull requests. Understand the task, use a safe example, inspect its output, and complete a small project.

Chapter 19 / 50 Self-paced reading Independent instruction
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EasyTutorGuide.com offers independent educational tutorials. Git & GitHub and other software or service names are used descriptively to identify the technologies taught; product names and trademarks remain with their respective owners. This is not official vendor training or a claim of endorsement. Demonstrations are written for authorized learning environments, and output for remote/cloud tools is illustrative unless separately tested. Check current product documentation and pricing before using a live account. Machine translation may contain errors.

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What you will learn

  • Explain what open and review pull requests accomplishes in Git & GitHub.
  • Use the demonstrated command or workspace procedure to practise open and review pull requests.
  • Compare the visible output with your own training result and identify a likely failure.

Open and review pull requests

Let us make open and review pull requests useful in a small documentation repository with two teammates reviewing changes. The subject is open and review pull requests. The GitHub CLI must be installed and authenticated; listing PRs does not create or merge one. Practise open and review pull requests in a training environment, not by experimenting on a team’s live system. Read the command or UI step carefully: its target, options and access permissions matter. Compare the visible result with the stated goal and identify what would be different if the input were missing, a setting were invalid, or access were denied. Keep the result as your evidence.

  • What matters: The GitHub CLI must be installed and authenticated; listing PRs does not create or merge one.
  • Practical syntax: In the example, gh pr list --state open is the first operation to understand. Read its flags and the context it targets.
  • What to look for: For open and review pull requests, inspect the result shown immediately after Example 1 and compare it with your practice run.
  • Avoid a real-world mistake: While practising open and review pull requests, follow this caution: Never overwrite shared history without discussing the impact; use a disposable repository for risky changes.

Technical vocabulary

Open and review pull requests

The GitHub CLI must be installed and authenticated; listing PRs does not create or merge one.

Command

The tool instruction for this topic begins with gh pr list --state open. Read its target and options before using it.

Result

For open and review pull requests, the example result is: no open pull requests. Actual remote-service output depends on your environment.

Examples

Example 1

Use open and review pull requests

gh pr list --state open
Output
no open pull requests

Explanation: The GitHub CLI must be installed and authenticated; listing PRs does not create or merge one.

Example 2

Inspect the working context

git status --short
Output
(blank or a list of changed paths)

Explanation: Confirm that this action will use the intended repository. The value shown is an illustration, so compare your actual response.

Example 3

Investigate a problem

git diff --check
Output
(empty if no whitespace errors)

Explanation: Use this separate diagnostic command when checking open and review pull requests. Interpret warnings and missing permissions before changing anything.

Practise and build

Try it: Open and review pull requests

Repeat Example 1 for open and review pull requests in a permitted lab. Change one safe input or setting, then record the real result rather than copying the sample Output above.

Check your approach

The GitHub CLI must be installed and authenticated; listing PRs does not create or merge one. If the result differs, first inspect the active account or workspace and review your command or action.

Find the issue

Imagine that your repository is not in the expected state after this exercise. Identify the missing prerequisite or permission and write a safe diagnostic procedure.

Show a possible resolution

Never overwrite shared history without discussing the impact; use a disposable repository for risky changes. Use the separate diagnostic example to gather evidence before applying a change.

Level project: Collaborate on a feature using pull requests

Use open and review pull requests as a specific component of the project. Document the feature, why it belongs in the workflow, the steps taken and the verified state. Keep the result in your private learner portfolio.

Check yourself

Questions

01What does open and review pull requests help you accomplish?

The GitHub CLI must be installed and authenticated; listing PRs does not create or merge one.

02What action starts the open and review pull requests demonstration?

gh pr list --state open

03What does the first Output tell you about open and review pull requests?

The illustrated result is no open pull requests; your environment may display other identifiers, counts or status information.

04What should you check if open and review pull requests does not behave as shown?

Never overwrite shared history without discussing the impact; use a disposable repository for risky changes.

Summary

The GitHub CLI must be installed and authenticated; listing PRs does not create or merge one. You can now connect this feature to your level project. Before moving to Use annotated tags for releases, make sure the primary demonstration works or that you can explain precisely why it did not work in your chosen environment.

Continue learningBuild Git & GitHub Interpreter and Installation

Keep learning

Try the examples, complete the project, review the questions, and continue to the next lesson.

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