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2nd chunk of `Documentation/git-remote.adoc`
351e3c7d74ffeb2decd1edaab5fb0507e523695b4e4aa9180000000100000b45
 is converted to
the configuration file format.

'remove'::
'rm'::

Remove the remote named <name>. All remote-tracking branches and
configuration settings for the remote are removed.

'set-head'::

Sets or deletes the default branch (i.e. the target of the
symbolic-ref `refs/remotes/<name>/HEAD`) for
the named remote. Having a default branch for a remote is not required,
but allows the name of the remote to be specified in lieu of a specific
branch. For example, if the default branch for `origin` is set to
`master`, then `origin` may be specified wherever you would normally
specify `origin/master`.
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With `-d` or `--delete`, the symbolic ref `refs/remotes/<name>/HEAD` is deleted.
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With `-a` or `--auto`, the remote is queried to determine its `HEAD`, then the
symbolic-ref `refs/remotes/<name>/HEAD` is set to the same branch. e.g., if the remote
`HEAD` is pointed at `next`, `git remote set-head origin -a` will set
the symbolic-ref `refs/remotes/origin/HEAD` to `refs/remotes/origin/next`. This will
only work if `refs/remotes/origin/next` already exists; if not it must be
fetched first.
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Use `<branch>` to set the symbolic-ref `refs/remotes/<name>/HEAD` explicitly. e.g., `git
remote set-head origin master` will set the symbolic-ref `refs/remotes/origin/HEAD` to
`refs/remotes/origin/master`. This will only work if
`refs/remotes/origin/master` already exists; if not it must be fetched first.
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'set-branches'::

Changes the list of branches tracked by the named remote.
This can be used to track a subset of the available remote branches
after the initial setup for a remote.
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The named branches will be interpreted as if specified with the
`-t` option on the `git remote add` command line.
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With `--add`, instead of replacing the list of currently tracked
branches, adds to that list.

'get-url'::

Retrieves the URLs for a remote. Configurations for `insteadOf` and
`pushInsteadOf` are expanded here. By default, only the first URL is listed.
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With `--push`, push URLs are queried rather than fetch URLs.
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With `--all`, all URLs for the remote will be listed.

'set-url'::

Changes URLs for the remote. Sets first URL for remote <name> that matches
regex <oldurl> (first URL if no <oldurl> is given) to <newurl>. If
<oldurl> doesn't match any URL, an error occurs and nothing is changed.
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With `--push`, push URLs are manipulated instead of fetch URLs.
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With `--add`, instead of changing existing URLs, new URL is added.
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With `--delete`, instead of changing existing URLs, all URLs matching
regex <URL> are deleted for remote <name>.  Trying to delete all
non-push URLs is an error.
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Note that the push URL and the fetch URL, even though they can
be set differently, must still refer to the same place.  What you
pushed to the push URL should be what you would see if you
immediately fetched from the fetch URL.  If you are trying to
fetch from one place

Title: Git Remote Management Commands
Summary
The git remote command has various subcommands for managing remotes, including set-head for setting the default branch, set-branches for changing the list of tracked branches, get-url for retrieving URLs, and set-url for changing URLs, with options for manipulating push and fetch URLs.