mirror of
https://github.com/git/git.git
synced 2024-12-03 23:14:23 +08:00
0b444cdb19
The documentation was quite inconsistent when spelling 'git cmd' if it
only refers to the program, not to some specific invocation syntax:
both 'git-cmd' and 'git cmd' spellings exist.
The current trend goes towards dashless forms, and there is precedent
in 647ac70 (git-svn.txt: stop using dash-form of commands.,
2009-07-07) to actively eliminate the dashed variants.
Replace 'git-cmd' with 'git cmd' throughout, except where git-shell,
git-cvsserver, git-upload-pack, git-receive-pack, and
git-upload-archive are concerned, because those really live in the
$PATH.
188 lines
5.9 KiB
Plaintext
188 lines
5.9 KiB
Plaintext
git-help(1)
|
|
===========
|
|
|
|
NAME
|
|
----
|
|
git-help - display help information about git
|
|
|
|
SYNOPSIS
|
|
--------
|
|
'git help' [-a|--all|-i|--info|-m|--man|-w|--web] [COMMAND]
|
|
|
|
DESCRIPTION
|
|
-----------
|
|
|
|
With no options and no COMMAND given, the synopsis of the 'git'
|
|
command and a list of the most commonly used git commands are printed
|
|
on the standard output.
|
|
|
|
If the option '--all' or '-a' is given, then all available commands are
|
|
printed on the standard output.
|
|
|
|
If a git command is named, a manual page for that command is brought
|
|
up. The 'man' program is used by default for this purpose, but this
|
|
can be overridden by other options or configuration variables.
|
|
|
|
Note that `git --help ...` is identical to `git help ...` because the
|
|
former is internally converted into the latter.
|
|
|
|
OPTIONS
|
|
-------
|
|
-a::
|
|
--all::
|
|
Prints all the available commands on the standard output. This
|
|
option supersedes any other option.
|
|
|
|
-i::
|
|
--info::
|
|
Display manual page for the command in the 'info' format. The
|
|
'info' program will be used for that purpose.
|
|
|
|
-m::
|
|
--man::
|
|
Display manual page for the command in the 'man' format. This
|
|
option may be used to override a value set in the
|
|
'help.format' configuration variable.
|
|
+
|
|
By default the 'man' program will be used to display the manual page,
|
|
but the 'man.viewer' configuration variable may be used to choose
|
|
other display programs (see below).
|
|
|
|
-w::
|
|
--web::
|
|
Display manual page for the command in the 'web' (HTML)
|
|
format. A web browser will be used for that purpose.
|
|
+
|
|
The web browser can be specified using the configuration variable
|
|
'help.browser', or 'web.browser' if the former is not set. If none of
|
|
these config variables is set, the 'git web--browse' helper script
|
|
(called by 'git help') will pick a suitable default. See
|
|
linkgit:git-web--browse[1] for more information about this.
|
|
|
|
CONFIGURATION VARIABLES
|
|
-----------------------
|
|
|
|
help.format
|
|
~~~~~~~~~~~
|
|
|
|
If no command line option is passed, the 'help.format' configuration
|
|
variable will be checked. The following values are supported for this
|
|
variable; they make 'git help' behave as their corresponding command
|
|
line option:
|
|
|
|
* "man" corresponds to '-m|--man',
|
|
* "info" corresponds to '-i|--info',
|
|
* "web" or "html" correspond to '-w|--web'.
|
|
|
|
help.browser, web.browser and browser.<tool>.path
|
|
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
|
|
The 'help.browser', 'web.browser' and 'browser.<tool>.path' will also
|
|
be checked if the 'web' format is chosen (either by command line
|
|
option or configuration variable). See '-w|--web' in the OPTIONS
|
|
section above and linkgit:git-web--browse[1].
|
|
|
|
man.viewer
|
|
~~~~~~~~~~
|
|
|
|
The 'man.viewer' config variable will be checked if the 'man' format
|
|
is chosen. The following values are currently supported:
|
|
|
|
* "man": use the 'man' program as usual,
|
|
* "woman": use 'emacsclient' to launch the "woman" mode in emacs
|
|
(this only works starting with emacsclient versions 22),
|
|
* "konqueror": use 'kfmclient' to open the man page in a new konqueror
|
|
tab (see 'Note about konqueror' below).
|
|
|
|
Values for other tools can be used if there is a corresponding
|
|
'man.<tool>.cmd' configuration entry (see below).
|
|
|
|
Multiple values may be given to the 'man.viewer' configuration
|
|
variable. Their corresponding programs will be tried in the order
|
|
listed in the configuration file.
|
|
|
|
For example, this configuration:
|
|
|
|
------------------------------------------------
|
|
[man]
|
|
viewer = konqueror
|
|
viewer = woman
|
|
------------------------------------------------
|
|
|
|
will try to use konqueror first. But this may fail (for example if
|
|
DISPLAY is not set) and in that case emacs' woman mode will be tried.
|
|
|
|
If everything fails, or if no viewer is configured, the viewer specified
|
|
in the GIT_MAN_VIEWER environment variable will be tried. If that
|
|
fails too, the 'man' program will be tried anyway.
|
|
|
|
man.<tool>.path
|
|
~~~~~~~~~~~~~~~
|
|
|
|
You can explicitly provide a full path to your preferred man viewer by
|
|
setting the configuration variable 'man.<tool>.path'. For example, you
|
|
can configure the absolute path to konqueror by setting
|
|
'man.konqueror.path'. Otherwise, 'git help' assumes the tool is
|
|
available in PATH.
|
|
|
|
man.<tool>.cmd
|
|
~~~~~~~~~~~~~~
|
|
|
|
When the man viewer, specified by the 'man.viewer' configuration
|
|
variables, is not among the supported ones, then the corresponding
|
|
'man.<tool>.cmd' configuration variable will be looked up. If this
|
|
variable exists then the specified tool will be treated as a custom
|
|
command and a shell eval will be used to run the command with the man
|
|
page passed as arguments.
|
|
|
|
Note about konqueror
|
|
~~~~~~~~~~~~~~~~~~~~
|
|
|
|
When 'konqueror' is specified in the 'man.viewer' configuration
|
|
variable, we launch 'kfmclient' to try to open the man page on an
|
|
already opened konqueror in a new tab if possible.
|
|
|
|
For consistency, we also try such a trick if 'man.konqueror.path' is
|
|
set to something like 'A_PATH_TO/konqueror'. That means we will try to
|
|
launch 'A_PATH_TO/kfmclient' instead.
|
|
|
|
If you really want to use 'konqueror', then you can use something like
|
|
the following:
|
|
|
|
------------------------------------------------
|
|
[man]
|
|
viewer = konq
|
|
|
|
[man "konq"]
|
|
cmd = A_PATH_TO/konqueror
|
|
------------------------------------------------
|
|
|
|
Note about git config --global
|
|
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
|
|
Note that all these configuration variables should probably be set
|
|
using the '--global' flag, for example like this:
|
|
|
|
------------------------------------------------
|
|
$ git config --global help.format web
|
|
$ git config --global web.browser firefox
|
|
------------------------------------------------
|
|
|
|
as they are probably more user specific than repository specific.
|
|
See linkgit:git-config[1] for more information about this.
|
|
|
|
Author
|
|
------
|
|
Written by Junio C Hamano <gitster@pobox.com> and the git-list
|
|
<git@vger.kernel.org>.
|
|
|
|
Documentation
|
|
-------------
|
|
Initial documentation was part of the linkgit:git[1] man page.
|
|
Christian Couder <chriscool@tuxfamily.org> extracted and rewrote it a
|
|
little. Maintenance is done by the git-list <git@vger.kernel.org>.
|
|
|
|
GIT
|
|
---
|
|
Part of the linkgit:git[1] suite
|