Introduction

Git SSH URLs often look unusual because they use an scp-like shorthand instead of a standard URL path syntax. Many developers expect an absolute filesystem path after the host, but that is not required in common hosting setups. Understanding the two valid SSH URL forms prevents clone and remote configuration mistakes.

Two SSH URL Forms in Git

Git accepts both forms:

• scp-like shorthand: git@host:owner/repo.git
• explicit URL: ssh://git@host/owner/repo.git

Example:

git clone [email protected]:octo-org/sample-repo.git
git clone ssh://[email protected]/octo-org/sample-repo.git

Both can point to the same repository. The first form is shorter and widely used.

Why No Absolute Path Is Needed

In scp-like syntax, the path after colon is resolved by the remote Git service, not by your local shell. On managed platforms such as GitHub or GitLab SaaS, the path represents logical repository namespace, not raw server filesystem layout.

For self-hosted servers, the path can still be relative to the SSH account home or mapped by the server configuration.

Working With Non-Standard Ports

The scp-like form does not include a custom port directly. Use either:

• explicit ssh:// URL with port
• SSH config alias

git clone ssh://[email protected]:2222/team/app.git

SSH config option:

1Host corp-git
2    HostName git.example.com
3    Port 2222
4    User git
5    IdentityFile ~/.ssh/id_ed25519

Then clone with shorthand style:

git clone corp-git:team/app.git

Verifying and Updating Existing Remotes

Inspect remote URLs:

git remote -v

Update a remote if needed:

git remote set-url origin [email protected]:octo-org/sample-repo.git

Test SSH auth and host mapping:

ssh -T [email protected]
ssh -T corp-git

This helps separate URL syntax problems from key or permission problems.

Absolute Paths in Self-Hosted Setups

Some on-prem systems expose bare repositories in fixed directories and may require absolute paths with explicit ssh:// form.

git clone ssh://[email protected]/var/git/team/app.git

Use documentation from your server admin to confirm expected path semantics.

SSH Troubleshooting Workflow

When clone fails, isolate the layer that is broken.

1. Validate DNS and host reachability.
2. Validate SSH authentication.
3. Validate Git repository path and permissions.

ssh -vT [email protected]
GIT_SSH_COMMAND="ssh -v" git ls-remote [email protected]:octo-org/sample-repo.git

Verbose SSH output confirms which key is offered and whether host aliases from ~/.ssh/config are applied. If auth succeeds but ls-remote fails with repository not found, the URL path or permissions are wrong.

For self-hosted servers, administrators often restrict repositories to specific directories or virtual namespace mappings. In those cases, test both shorthand and explicit ssh:// forms and confirm expected path style with server documentation.

Another useful check is repository access with the exact account key expected by the server. On machines with multiple keys, explicit IdentitiesOnly yes in SSH config can prevent accidental key fallback that causes confusing permission errors.

In CI systems, run git ls-remote as a preflight step to fail fast on remote URL or SSH credential misconfiguration before expensive jobs start.

Common Pitfalls

• Assuming scp-like syntax supports custom ports without SSH config.
• Confusing repository namespace with physical server path.
• Using the wrong SSH key for the host alias.
• Copying HTTPS URL where SSH is required by policy.
• Editing remotes manually and introducing path typos.

Summary

• Git supports scp-like and explicit ssh:// URL forms.
• git@host:owner/repo.git is valid and usually does not need an absolute path.
• Use ssh:// or SSH config for custom ports.
• Verify remotes and SSH authentication separately during troubleshooting.
• In self-hosted environments, follow server-specific path conventions.