git-daemon - 手册页部分 1：用户命令

语言：

git-daemon (1)

名称

git-daemon - A really simple server for git repositories

用法概要

git daemon [--verbose] [--syslog] [--export-all]
[--timeout=<n>] [--init-timeout=<n>] [--max-connections=<n>]
[--strict-paths] [--base-path=<path>] [--base-path-relaxed]
[--user-path | --user-path=<path>]
[--interpolated-path=<pathtemplate>]
[--reuseaddr] [--detach] [--pid-file=<file>]
[--enable=<service>] [--disable=<service>]
[--allow-override=<service>] [--forbid-override=<service>]
[--inetd | [--listen=<host_or_ipaddr>] [--port=<n>] [--user=<user> [--group=<group>]]
[<directory>...]

描述

Git Manual GIT-DAEMON(1)

NAME
git-daemon - A really simple server for git repositories

SYNOPSIS
git daemon [--verbose] [--syslog] [--export-all]
[--timeout=<n>] [--init-timeout=<n>] [--max-connections=<n>]
[--strict-paths] [--base-path=<path>] [--base-path-relaxed]
[--user-path | --user-path=<path>]
[--interpolated-path=<pathtemplate>]
[--reuseaddr] [--detach] [--pid-file=<file>]
[--enable=<service>] [--disable=<service>]
[--allow-override=<service>] [--forbid-override=<service>]
[--inetd | [--listen=<host_or_ipaddr>] [--port=<n>] [--user=<user> [--group=<group>]]
[<directory>...]

DESCRIPTION
A really simple TCP git daemon that normally listens on port
"DEFAULT_GIT_PORT" aka 9418. It waits for a connection
asking for a service, and will serve that service if it is
enabled.

It verifies that the directory has the magic file
"git-daemon-export-ok", and it will refuse to export any git
directory that hasn't explicitly been marked for export this
way (unless the --export-all parameter is specified). If you
pass some directory paths as git daemon arguments, you can
further restrict the offers to a whitelist comprising of
those.

By default, only upload-pack service is enabled, which
serves git fetch-pack and git ls-remote clients, which are
invoked from git fetch, git pull, and git clone.

This is ideally suited for read-only updates, i.e., pulling
from git repositories.

An upload-archive also exists to serve git archive.

OPTIONS
--strict-paths
Match paths exactly (i.e. don't allow "/foo/repo" when
the real path is "/foo/repo.git" or "/foo/repo/.git")
and don't do user-relative paths. git daemon will
refuse to start when this option is enabled and no
whitelist is specified.

--base-path=<path>
Remap all the path requests as relative to the given
path. This is sort of "GIT root" - if you run git daemon
with --base-path=/srv/git on example.com, then if you
later try to pull git://example.com/hello.git, git

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daemon will interpret the path as /srv/git/hello.git.

--base-path-relaxed
If --base-path is enabled and repo lookup fails, with
this option git daemon will attempt to lookup without
prefixing the base path. This is useful for switching to
--base-path usage, while still allowing the old paths.

--interpolated-path=<pathtemplate>
To support virtual hosting, an interpolated path
template can be used to dynamically construct alternate
paths. The template supports %H for the target hostname
as supplied by the client but converted to all
lowercase, %CH for the canonical hostname, %IP for the
server's IP address, %P for the port number, and %D for
the absolute path of the named repository. After
interpolation, the path is validated against the
directory whitelist.

--export-all
Allow pulling from all directories that look like GIT
repositories (have the objects and refs subdirectories),
even if they do not have the git-daemon-export-ok file.

--inetd
Have the server run as an inetd service. Implies
--syslog. Incompatible with --detach, --port, --listen,
--user and --group options.

--listen=<host_or_ipaddr>
Listen on a specific IP address or hostname. IP
addresses can be either an IPv4 address or an IPv6
address if supported. If IPv6 is not supported, then
--listen=hostname is also not supported and --listen
must be given an IPv4 address. Can be given more than
once. Incompatible with --inetd option.

--port=<n>
Listen on an alternative port. Incompatible with --inetd
option.

--init-timeout=<n>
Timeout (in seconds) between the moment the connection
is established and the client request is received
(typically a rather low value, since that should be
basically immediate).

--timeout=<n>
Timeout (in seconds) for specific client sub-requests.
This includes the time it takes for the server to
process the sub-request and the time spent waiting for
the next client's request.

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--max-connections=<n>
Maximum number of concurrent clients, defaults to 32.
Set it to zero for no limit.

--syslog
Log to syslog instead of stderr. Note that this option
does not imply --verbose, thus by default only error
conditions will be logged.

--user-path, --user-path=<path>
Allow ~user notation to be used in requests. When
specified with no parameter, requests to
git://host/~alice/foo is taken as a request to access
foo repository in the home directory of user alice. If
--user-path=path is specified, the same request is taken
as a request to access path/foo repository in the home
directory of user alice.

--verbose
Log details about the incoming connections and requested
files.

--reuseaddr
Use SO_REUSEADDR when binding the listening socket. This
allows the server to restart without waiting for old
connections to time out.

--detach
Detach from the shell. Implies --syslog.

--pid-file=<file>
Save the process id in file. Ignored when the daemon is
run under --inetd.

--user=<user>, --group=<group>
Change daemon's uid and gid before entering the service
loop. When only --user is given without --group, the
primary group ID for the user is used. The values of the
option are given to getpwnam(3) and getgrnam(3) and
numeric IDs are not supported.

Giving these options is an error when used with --inetd;
use the facility of inet daemon to achieve the same
before spawning git daemon if needed.

--enable=<service>, --disable=<service>
Enable/disable the service site-wide per default. Note
that a service disabled site-wide can still be enabled
per repository if it is marked overridable and the
repository enables the service with a configuration
item.

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--allow-override=<service>, --forbid-override=<service>
Allow/forbid overriding the site-wide default with per
repository configuration. By default, all the services
are overridable.

--informative-errors, --no-informative-errors
When informative errors are turned on, git-daemon will
report more verbose errors to the client,
differentiating conditions like "no such repository"
from "repository not exported". This is more convenient
for clients, but may leak information about the
existence of unexported repositories. When informative
errors are not enabled, all errors report "access
denied" to the client. The default is
--no-informative-errors.

<directory>
A directory to add to the whitelist of allowed
directories. Unless --strict-paths is specified this
will also include subdirectories of each named
directory.

SERVICES
These services can be globally enabled/disabled using the
command line options of this command. If a finer-grained
control is desired (e.g. to allow git archive to be run
against only in a few selected repositories the daemon
serves), the per-repository configuration file can be used
to enable or disable them.

upload-pack
This serves git fetch-pack and git ls-remote clients. It
is enabled by default, but a repository can disable it
by setting daemon.uploadpack configuration item to
false.

upload-archive
This serves git archive --remote. It is disabled by
default, but a repository can enable it by setting
daemon.uploadarch configuration item to true.

receive-pack
This serves git send-pack clients, allowing anonymous
push. It is disabled by default, as there is no
authentication in the protocol (in other words, anybody
can push anything into the repository, including removal
of refs). This is solely meant for a closed LAN setting
where everybody is friendly. This service can be enabled
by daemon.receivepack configuration item to true.

EXAMPLES

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We assume the following in /etc/services

$ grep 9418 /etc/services
git 9418/tcp # Git Version Control System

git daemon as inetd server
To set up git daemon as an inetd service that handles
any repository under the whitelisted set of directories,
/pub/foo and /pub/bar, place an entry like the following
into /etc/inetd all on one line:

git stream tcp nowait nobody /usr/bin/git
git daemon --inetd --verbose --export-all
/pub/foo /pub/bar

git daemon as inetd server for virtual hosts
To set up git daemon as an inetd service that handles
repositories for different virtual hosts,
www.example.com and www.example.org, place an entry like
the following into /etc/inetd all on one line:

git stream tcp nowait nobody /usr/bin/git
git daemon --inetd --verbose --export-all
--interpolated-path=/pub/%H%D
/pub/www.example.org/software
/pub/www.example.com/software
/software

In this example, the root-level directory /pub will
contain a subdirectory for each virtual host name
supported. Further, both hosts advertise repositories
simply as git://www.example.com/software/repo.git. For
pre-1.4.0 clients, a symlink from /software into the
appropriate default repository could be made as well.

git daemon as regular daemon for virtual hosts
To set up git daemon as a regular, non-inetd service
that handles repositories for multiple virtual hosts
based on their IP addresses, start the daemon like this:

git daemon --verbose --export-all
--interpolated-path=/pub/%IP/%D
/pub/192.168.1.200/software
/pub/10.10.220.23/software

In this example, the root-level directory /pub will
contain a subdirectory for each virtual host IP address
supported. Repositories can still be accessed by
hostname though, assuming they correspond to these IP
addresses.

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selectively enable/disable services per repository
To enable git archive --remote and disable git fetch
against a repository, have the following in the
configuration file in the repository (that is the file
config next to HEAD, refs and objects).

[daemon]
uploadpack = false
uploadarch = true

ENVIRONMENT
git daemon will set REMOTE_ADDR to the IP address of the
client that connected to it, if the IP address is available.
REMOTE_ADDR will be available in the environment of hooks
called when services are performed.

GIT
Part of the git(1) suite

ATTRIBUTES
See attributes(5) for descriptions of the following
attributes:

+---------------+--------------------------+
|ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+---------------+--------------------------+
|Availability | developer/versioning/git |
+---------------+--------------------------+
|Stability | Uncommitted |
+---------------+--------------------------+
NOTES
This software was built from source available at
https://java.net/projects/solaris-userland. The original
community source was downloaded from http://git-
core.googlecode.com/files/git-1.7.9.2.tar.gz

Further information about this software can be found on the
open source community website at http://git-scm.com/.

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