git commit with message - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to commit changes with a message.

Git

git commit -m [1]

Drag options to blanks, or click blank then click option'

A"Initial commit"

B-a

Cpush

Dstatus

Attempts:

3 left

💡 Hint

Common Mistakes

Forgetting to use quotes around the message.

Using git commit without -m option.

Using git push instead of commit.

The -m option is used to add a commit message in quotes.

2fill in blank

medium

Complete the code to commit all changed files with a message.

Git

git commit [1] -m "Update files"

Drag options to blanks, or click blank then click option'

A-a

B--amend

C-v

D--help

Attempts:

3 left

💡 Hint

Common Mistakes

Using --amend which modifies the last commit.

Using -v which shows verbose output.

Using --help which shows help info.

The -a option stages all changed files before committing.

3fill in blank

hard

Fix the error in the commit command to add a message.

Git

git commit -m [1]

Drag options to blanks, or click blank then click option'

AInitial commit

Bcommit message

C-m "Initial commit"

D"Initial commit"

Attempts:

3 left

💡 Hint

Common Mistakes

Not using quotes around the message.

Repeating the -m option.

Using plain text without quotes.

The commit message must be inside quotes after -m.

4fill in blank

hard

Fill both blanks to commit with a message and include all changes.

Git

git commit [1] [2] "Fix bugs"

Drag options to blanks, or click blank then click option'

A-a

B-m

C--amend

D-v

Attempts:

3 left

💡 Hint

Common Mistakes

Using --amend instead of -a.

Switching the order of options.

Omitting the -m option.

Use -a to stage all changes and -m to add the message.

5fill in blank

hard

Fill all three blanks to commit with a message, stage all changes, and amend the last commit.

Git

git commit [1] [2] [3] "Update README"

Drag options to blanks, or click blank then click option'

A-a

B-m

C--amend

D-v

Attempts:

3 left

💡 Hint

Common Mistakes

Omitting --amend when trying to modify last commit.

Wrong order of options.

Forgetting to use -m for the message.

Use --amend to modify last commit, -a to stage all, and -m for message.

Practice

1. What does the command git commit -m "Update README" do?

easy

A. Saves your changes with the message 'Update README'.

B. Deletes the README file from the repository.

C. Shows the commit history with the message 'Update README'.

D. Creates a new branch named 'Update README'.

Solution

1. Step 1: Understand the git commit command

   The git commit command saves changes to the local repository.

2. Step 2: Understand the -m option

   The -m option adds a message describing the changes.

3. Final Answer:

   Saves your changes with the message 'Update README'. -> Option A

4. Quick Check:

   git commit -m "message" saves changes with message [OK]

Hint: Remember: -m adds your commit message directly [OK]

Common Mistakes:

• Thinking commit deletes files
• Confusing commit with branch creation
• Assuming commit shows history

2. Which of the following is the correct syntax to commit changes with a message in git?

easy

A. git commit -message "Fix bug"

B. git commit --msg "Fix bug"

C. git commit -m "Fix bug"

D. git commit message "Fix bug"

Solution

1. Step 1: Recall the correct flag for commit message

   The correct flag to add a message is -m.

2. Step 2: Check each option's syntax

   Only git commit -m "Fix bug" uses the correct flag and syntax.

3. Final Answer:

   git commit -m "Fix bug" -> Option C

4. Quick Check:

   Use -m for commit message [OK]

Hint: Use -m followed by quotes for commit messages [OK]

Common Mistakes:

• Using -message instead of -m
• Omitting quotes around the message
• Using --msg which is invalid

3. What will be the output of the following commands?

git add file.txt
git commit -m "Add file.txt"

medium

A. Error: No files added to commit.

B. A new branch named 'Add file.txt' is created.

C. file.txt is deleted from the repository.

D. Changes in file.txt are saved with message 'Add file.txt'.

Solution

1. Step 1: Understand git add

   The git add file.txt command stages the file for commit.

2. Step 2: Understand git commit with message

   The git commit -m "Add file.txt" saves the staged changes with the message.

3. Final Answer:

   Changes in file.txt are saved with message 'Add file.txt'. -> Option D

4. Quick Check:

   git add + git commit -m saves changes [OK]

Hint: Add files before commit to save changes [OK]

Common Mistakes:

• Committing without adding files first
• Expecting commit to delete files
• Confusing commit with branch creation

4. You run git commit -m Fix typo but get an error. What is the problem?

medium

A. The commit message must be in quotes.

B. The -m flag is missing.

C. You need to add files before committing.

D. The message 'Fix typo' is too short.

Solution

1. Step 1: Check the commit message syntax

   Commit messages with spaces must be enclosed in quotes.

2. Step 2: Identify the error cause

   Without quotes, git treats 'Fix' as the message and 'typo' as an invalid argument.

3. Final Answer:

   The commit message must be in quotes. -> Option A

4. Quick Check:

   Use quotes around multi-word messages [OK]

Hint: Always quote multi-word commit messages [OK]

Common Mistakes:

• Omitting quotes around messages with spaces
• Forgetting to stage files before commit
• Assuming message length causes errors

5. You want to commit multiple changes with clear messages for each step. Which practice is best?

hard

A. Commit all changes at once with a single message.

B. Commit often with small changes and clear messages using git commit -m.

C. Avoid commit messages to save time.

D. Use git commit without messages and add them later.

Solution

1. Step 1: Understand commit best practices

   Committing often with small, clear messages helps track changes better.

2. Step 2: Evaluate options

   Commit often with small changes and clear messages using git commit -m encourages clear, frequent commits using git commit -m, which is best practice.

3. Final Answer:

   Commit often with small changes and clear messages using git commit -m. -> Option B

4. Quick Check:

   Frequent commits with messages improve tracking [OK]

Hint: Commit small changes often with clear messages [OK]

Common Mistakes:

• Committing too many changes at once
• Skipping commit messages
• Delaying messages until later