Git usual command

.gitconfig

[user]
	email = PaHaGeek@gmail.com
	name = CallMarl

[alias]
	lg = log --graph --abbrev-commit --decorate --format=format:'%C(bold blue)%h%C(reset) - %C(bold green)(%ar)%C(reset) %C(white)%s%C(reset) %C(dim white)- %an%C(reset)%C(bold yellow)%d%C(reset)' --all

[core]
        autocrlf = false

README.md

Documentation

https://git-scm.com/docs

Good link for .gitignore files

https://github.com/github/gitignore

git.sh

# Add file from local repo
git add filename
git add -A

# Display changes
git status
git status -s

# Stage the changes
git commit -m "My comment"

# Change the last commit message
git commit --amend

# Change last commit files
git reset --soft HEAD~1

# Unstage changes
git reset HEAD --
git reset HEAD -- filename

# Rewind file
git checkout filname

# Display remote
git remote -v

# Create remote
git remote add remote_name url

# Set remote
git remote set-url url remote_name

# Push tu remote repo
git push remote_name branche_name

# Set remote repo as persistente destination
git push --set-upstream remote_name branch_name
git push -u remote_name branch_name

# Pushing when persistente destination is set
git push

# display branch
git branch -a

# display current branch name
git branch

# create new branch
git branch new_branch_name
git branch new_branch_name new_branch_name1

# create new branch and swith to it
git checkout -b new_branch_name

# remove branch
git branch -d branch_name
git branch -d branch_name branch_name_1

# switch between existing branch
git checkout branch_name

# display last commit
git log

# merge specific commit into the current branch
git cherry-pick commit_id

# merge branch to the current one
git merge branche_name

# return to old repo state
git checkout commit_id

# see differences between current state old commit
git diff commit_id

# See differences between 2 commit
git diff commit_id1 commit_id2

# See differences between current branch and other one
git diff other_branch_name

# See differences between 2 branches
git diff branche1 branch2

# Display tag
git tag

# Create tag
git tag -- tag_name

# Remove tag
git tag -d tag_name

# Create tag in specific commit
git checkout commit_id
git tag -- tag_name

# Go to tag  state
git checkout tag_name

git_submodule.sh

# Display submodue
git submodule

# Add submodule to the project
git submodule add url path_to_submodule
# Make sur the url is not private url https://CallMarl@github.com/my_private_repo
# Prefere public repo like https://github.com/my_public_repo with no username

# Install submodule
git submodule init
git submodule update
# For each submodule go to path then do following otherwise the commit will be in detached head state
git checkout master

# Update submodule
# go to submodule folder
# make sur you are attached to master
git checkout master
# download update
git pull
# go back to repo root folder then stage the changes
git add path_to_submodule
git commit "Updating submodule"

# Remove submodule
# Remove submodule in .gitmodule
# Also remove on local repo .git/config
git rm --cached path_to_submodule
# save change
rm -rf .git/module/path_to_submodule
git add .gitmodule path_to_submodule
git commit -m "Remove submodule"