Installa le dipendenze:

sudo apt update
sudo apt install -y curl gpg

Aggiungi la chiave GPG e il repository:

sudo mkdir -p -m 755 /etc/apt/keyrings
curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | sudo tee /etc/apt/keyrings/githubcli-archive-keyring.gpg > /dev/null
sudo chmod go+r /etc/apt/keyrings/githubcli-archive-keyring.gpg
echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list > /dev/null

Installa il pacchetto:

sudo apt update
sudo apt install -y gh
gh auth login
gh auth setup-git
git config --global user.email "la.tua.email@dominio.com"
git config --global user.name "Il Tuo Nome"

Verifica il funzionamento:

git add .
git commit -m "Descrizione del commit"
git push