GIT

Question 1

What is GIT workflow?

Answer 1

its the staging area where we upload or add the files to commit it in the future, also we are able to review them there.

Question 2

what is the “clone” command

Answer 2

Clone command is a command to bring a repository that is hosted in a place like Githubu to the local machine

Question 3

what is the “add” command

Answer 3

It tracks the files and changes it

Question 4

What is the “commit” command

Answer 4

This command saves the files as well as the changes which are made in git

Question 5

what is the “push” command

Answer 5

uploads the commits which we have made to a remote repo such as GitHub

Question 6

what is the “pull” command

Answer 6

this command downloads the changes from a repo which is established remotely to the local machine

Question 7

what is the”status” command

Answer 7

shows all the files updated, changed and new files which arent committed yet.

Question 8

what is the “git add .” command

Answer 8

this command adds all the files which are new and also mofidied

Question 9

what is the “git commit -m” command

Answer 9

this command is used for committing and leaving a message, the message comes after the -m inside “ “

Question 10

what is a git SSH Key

Answer 10

SSH key is an access credential for an SSH protocol, it’s needed for remote communication between machines.

Question 11

what’s the Githib workflow

Answer 11

Write code - Commit changes - make pull request

Question 12

what’s the local Github workflow

Answer 12

write code - git add - git commit - git push - pull request

Question 13

whats git branching

Answer 13

git branching is when we have a main program and if we plan on adding a new feature we are able to make a separate branch where all the commits for the features will be separated from the main branch where the main program is being committed.

Question 14

how to delete a branch

Answer 14

git branch -d BRANCHNAME

Question 15

what is git merge

Answer 15

git merge is something used when there are other branches than the master branch and when we need the master branch and the separated branch to join together we can use git merge.

Question 16

what is “git checkout -b BRANCHNAME”

Answer 16

this command is used for creating a new branch from the master branch

Question 17

what is “git checkout”

Answer 17

Git checkout is a command used for checking the branches of an commit and also to check which branch we are currently in.

Question 18

what else can git checkout be used for

Answer 18

git checkout can be used for changing the branch we are currently at by using the command (git checkout BRANCHNAME)

Question 19

whats git diff

Answer 19

git diff shows the changes of two versions of files

Question 20

git reset

Answer 20

git reset can be used to undo an git add (stagging)

Question 21

how to undo a commit

Answer 21

we can use the command “git rest HEAD~1” this will reset the commit we have done earlier, HEAD is used to represent the top of the commits meaning the last commit.
HEAD~1 means the commit before the last.

Question 22

conventional commits

Answer 22

its a method of writing the commit message when we are committing something,
this includes
Commit type
Commit Scope
Description