charles@Jean-Michel:~/sharezza-socia$ git add index.html
charles@Jean-Michel:~/sharezza-socia$ git commit -m "un message"
[master 5e54247] un message
 1 file changed, 1 insertion(+)
charles@Jean-Michel:~/sharezza-socia$ git push
Username for 'https://github.com': Lechars
Password for 'https://Lechars@github.com':
Décompte des objets: 3, fait.
Delta compression using up to 4 threads.
Compression des objets: 100% (3/3), fait.
Écriture des objets: 100% (3/3), 357 bytes | 357.00 KiB/s, fait.
Total 3 (delta 1), reused 0 (delta 0)
remote: Resolving deltas: 100% (1/1), completed with 1 local object.
To https://github.com/Lechars/sharezza-socia.git
   bc13fb8..5e54247  master -> master
charles@Jean-Michel:~/sharezza-socia$