Two remote git commands added

- git remote show origin
- git push --delete origin branch

Guides/git.md

@@ -49,3 +49,9 @@ See **config** for setting his own git tool for diff.
 `git log --graph` see branches history
 
 `git log --stat` see numbers of modifs on each file for every commit
+
+### Remote
+
+`git remote show <remote_name>` show useful information about remote
+
+`git push --delete <remote_name> <branch_name>` delete a remote branch