GIT-INIT(1) Git Manual GIT-INIT(1)
NAME
git-init - Create an empty Git repository or reinitialize an existing one
SYNOPSIS
git init [-q | --quiet] [--bare] [--template=<template_directory>]
[--separate-git-dir <git dir>]
[--shared[=<permissions>]] [directory]
DESCRIPTION
This command creates an empty Git repository - basically a .git directory with subdirectories for objects,
refs/heads, refs/tags, and template files. An initial HEAD file that references the HEAD of the master branch
is also created.
If the $GIT_DIR environment variable is set then it specifies a path to use instead of ./.git for the base of
the repository.
If the object storage directory is specified via the $GIT_OBJECT_DIRECTORY environment variable then the sha1
directories are created underneath - otherwise the default $GIT_DIR/objects directory is used.
Running git init in an existing repository is safe. It will not overwrite things that are already there. The
primary reason for rerunning git init is to pick up newly added templates (or to move the repository to
another place if --separate-git-dir is given).
OPTIONS
-q, --quiet
Only print error and warning messages, all other output will be suppressed.
--bare
Create a bare repository. If GIT_DIR environment is not set, it is set to the current working directory.
--template=<template_directory>
Specify the directory from which templates will be used. (See the "TEMPLATE DIRECTORY" section below.)
--separate-git-dir=<git dir>
Instead of initializing the repository where it is supposed to be, place a filesytem-agnostic Git symbolic
link there, pointing to the specified path, and initialize a Git repository at the path. The result is Git
repository can be separated from working tree. If this is reinitialization, the repository will be moved
to the specified path.
--shared[=(false|true|umask|group|all|world|everybody|0xxx)]
Specify that the Git repository is to be shared amongst several users. This allows users belonging to the
same group to push into that repository. When specified, the config variable "core.sharedRepository" is
set so that files and directories under $GIT_DIR are created with the requested permissions. When not
specified, Git will use permissions reported by umask(2).
The option can have the following values, defaulting to group if no value is given:
· umask (or false): Use permissions reported by umask(2). The default, when --shared is not specified.
· group (or true): Make the repository group-writable, (and g+sx, since the git group may be not the primary
group of all users). This is used to loosen the permissions of an otherwise safe umask(2) value. Note that
the umask still applies to the other permission bits (e.g. if umask is 0022, using group will not remove
read privileges from other (non-group) users). See 0xxx for how to exactly specify the repository
permissions.
TEMPLATE DIRECTORY
The template directory contains files and directories that will be copied to the $GIT_DIR after it is created.
The template directory used will (in order):
· The argument given with the --template option.
· The contents of the $GIT_TEMPLATE_DIR environment variable.
· The init.templatedir configuration variable.
· The default template directory: /usr/share/git-core/templates.
The default template directory includes some directory structure, some suggested "exclude patterns", and
copies of sample "hook" files. The suggested patterns and hook files are all modifiable and extensible.
EXAMPLES
Start a new Git repository for an existing code base
$ cd /path/to/my/codebase
$ git init (1)
$ git add . (2)
1. prepare /path/to/my/codebase/.git directory
2. add all existing file to the index
GIT
Part of the git(1) suite
Git 1.8.3.1 03/23/2016 GIT-INIT(1)
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