DWS-dev-004

Work with git

Question1: why we use git version-control?

answer: for control program source and git is a Database for keep source and versioning

Question2: What is Repository? What important files does a good repository have?

answer:

• Repository is a storage for keep commits ,Branches, tags, files and ...

• .gitignore/readme.md/LICENSE

Question3: What are the parts of a good document?

answer:

• 1. What does the project do and what is it made for?

• 2.How to use the project?

• 3.What should someone do if they want to help with the project?

Question4: What does the 'git-clone' command do?

answer:

• Used to take a complete sample of the project.

Question5: What command should be executed if we want to update the local repository with the remote repository?

answer:

• we sould use this command

git pull

Question6: What is deference between 'checkout','revert','reset'?

answer:

• checkout :

  for transfer between branches

git checkout <branch-name>

• revert:

lose changes and add new commit

git revert <commit>

• reset:

keep changes and just remove commit

git reset <commit>

Question7: What is deference between 'merge' and 'rebase'?

answer:

• merge:

  add new commit and merge current changes with specific branch

git merge --no-ff <branch-name1> <branch-name2>

• rebase:

sort-changes and Stick together.

git rebase

Question8: What command is used to view the history of commits?

answer:

git log

Question9: What command do we use if we want to see changes to a file?

answer:

git diff

git show

Question10: What is the use of tag? How to create a tag?

answer: for get release of after update or after stable project

git tag

Question11: What is the process to participate in a git-managed project?

answer:

• 1. clone project to our local system
• 2. create local-branch
• 3. add changes
• 4. commit changes
• 5. checkout to dev or master
• 6. merge local-branch with remote branch
• 7. pull from remote branch
• 8. fix conflicts
• 9. push to remote branch

Question12: What are the uses of the branches and how can they be integrated?

answer: for apply specific changes in project

with 2 below command:

git merge

git rebase

Author:

sajjad maneshi

@dwsclassdws-dev-004-git