Welcome stranger

git_first_steps.txt

# Git
cd "$HOME/.ssh/"
ssh-keygen
# upload id_rsa.pub to github
sudo apt install git
# github fingerprints https://docs.github.com/en/authentication/keeping-your-account-and-data-secure/githubs-ssh-key-fingerprints

if [ "$color_prompt" = yes ]; then
#    PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '
    PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]'
    PS1="${PS1}\$(__git_ps1)\\\$ "
else
    PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
fi

git config --global core.editor nano
git config --global alias.ll 'log --oneline --graph --all --decorate'
git config --global core.autocrlf input