Setting Git and SSH communication protocol to accelerate its use with Github, Gitlab or Bitbucket.

If you work with different users in personal and work projects, it is interesting to set up your username and email at GIT locally, by project, so that your commits are correctly tracked on Github, Gitlab and Bitbucket.

By default the /<users>/.gitconfig file is used to store your global user and email settings...

Tip to avoid the need to repeatedly enter user and password in the commands `Git` in a work session.

Occasionally when you are working on a remote server, development environment or stage, it is not uncommon to make changes and need to run a commit or stash command with your author name.

However, these environments are not always configured, or, as a good practice, should not have a single author configured in Git...

Simple and introductory guide, with basic and essential commands to learn Git.