ローカルにクローンしたリポジトリのリモートURLを確認する方法はいくつあります。

リポジトリ例：

$ git clone git@github.com:ruby/ruby.git ruby
$ cd ruby

方法1

$ git config --get remote.origin.url

git@github.com:ruby/ruby.git

方法2

$ git remote -v

origin  git@github.com:ruby/ruby.git (fetch)
origin  git@github.com:ruby/ruby.git (push)

方法3

$ git remote show -n origin

* remote origin
  Fetch URL: git@github.com:ruby/ruby.git
  Push  URL: git@github.com:ruby/ruby.git
  HEAD branch: (not queried)
  Local ref configured for 'git push' (status not queried):
    (matching) pushes to (matching)

方法4

$ git remote show origin

* remote origin
  Fetch URL: git@github.com:ruby/ruby.git
  Push  URL: git@github.com:ruby/ruby.git
  HEAD branch: trunk
  Remote branches:
    ruby_1_3   new (next fetch will store in remotes/origin)
    ruby_1_4   new (next fetch will store in remotes/origin)
....

方法5

$ cat .git/config

[core]
        repositoryformatversion = 0
        filemode = false
        bare = false
        logallrefupdates = true
        symlinks = false
        ignorecase = true
[remote "origin"]
        fetch = +refs/heads/*:refs/remotes/origin/*
        url = git@github.com:ruby/ruby.git

方法6

$ git config -l

...
remote.origin.fetch=+refs/heads/*:refs/remotes/origin/*
remote.origin.url=git@github.com:ruby/ruby.git

方法7

$ git remote get-url origin

...
git@github.com:ruby/ruby.git


なお、git helpを活用すれば、何でも調査できる。例

```bash
$ git remote show --help

usage: git remote show [<options>] <name>

    -n                    do not query remotes

方法1

方法2

方法3

方法4

方法5

方法6

方法7

参照