Initialisation of git in the local development or deployment copy:
git init

it will create .git/ subfolder with version data base

ading content to the git git add .

check status git status : prints status of the local git, changed files , neww files etc.

after changing filess : git add ., git commit -m "commit message"

special file .gitignore containing list of ignored files and directories one per line. Filess listed in .gitignore will not be aded to git with git add .

Also for first time use on machine you need to st up your user

git config --global user.email "[email protected]"

git config --global user.name "Your Name"

Create new repository in GitHub setting up ssh keypair authentification is comfortable option to work on linux machines commandprompt

to generate keypair on your linux machine generaite caypair:

ssh-keygen -t ed25519 -C "[email protected]"

then on github on your repository settings chose

Deploy keys

and add new key.

on linux machine enter command cat ~/.ssh/'your key name'.pub

and copy all file content to the github key, and name it

first time conecting to the repository from your local git server will exchange keys and will ask you to trust it.

on the local git repositori create link to remote git

git remote add origin 'repository url'

'origin' is name of remote repository it can be any name, but the common, agreed-upon convention is to call a repository's main remote connection "origin"

Other misc commands.

You can include the branch to track when setting up remotes, to keep things working as you might expect:

git remote add --track master origin [email protected]:group/project.git # git

git remote add --track master origin [email protected]:group/project.git # git w/IP

git remote add --track master origin http://github.com/group/project.git # http

git remote add --track master origin http://172.16.1.100/group/project.git # http w/IP

git remote add --track master origin /Volumes/Git/group/project/ # local

git remote add --track master origin G:/group/project/ # local, Win