1GIT-HELP(1)                       Git Manual                       GIT-HELP(1)
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NAME

6       git-help - Display help information about Git
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SYNOPSIS

9       git help [-a|--all [--[no-]verbose]] [-g|--guide]
10                  [-i|--info|-m|--man|-w|--web] [COMMAND|GUIDE]
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DESCRIPTION

13       With no options and no COMMAND or GUIDE given, the synopsis of the git
14       command and a list of the most commonly used Git commands are printed
15       on the standard output.
16
17       If the option --all or -a is given, all available commands are printed
18       on the standard output.
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20       If the option --guide or -g is given, a list of the useful Git guides
21       is also printed on the standard output.
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23       If a command, or a guide, is given, a manual page for that command or
24       guide is brought up. The man program is used by default for this
25       purpose, but this can be overridden by other options or configuration
26       variables.
27
28       If an alias is given, git shows the definition of the alias on standard
29       output. To get the manual page for the aliased command, use git COMMAND
30       --help.
31
32       Note that git --help ... is identical to git help ... because the
33       former is internally converted into the latter.
34
35       To display the git(1) man page, use git help git.
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37       This page can be displayed with git help help or git help --help
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OPTIONS

40       -a, --all
41           Prints all the available commands on the standard output. This
42           option overrides any given command or guide name.
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44       --verbose
45           When used with --all print description for all recognized commands.
46           This is the default.
47
48       -c, --config
49           List all available configuration variables. This is a short summary
50           of the list in git-config(1).
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52       -g, --guides
53           Prints a list of useful guides on the standard output. This option
54           overrides any given command or guide name.
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56       -i, --info
57           Display manual page for the command in the info format. The info
58           program will be used for that purpose.
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60       -m, --man
61           Display manual page for the command in the man format. This option
62           may be used to override a value set in the help.format
63           configuration variable.
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65           By default the man program will be used to display the manual page,
66           but the man.viewer configuration variable may be used to choose
67           other display programs (see below).
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69       -w, --web
70           Display manual page for the command in the web (HTML) format. A web
71           browser will be used for that purpose.
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73           The web browser can be specified using the configuration variable
74           help.browser, or web.browser if the former is not set. If none of
75           these config variables is set, the git web--browse helper script
76           (called by git help) will pick a suitable default. See git-
77           web--browse(1) for more information about this.
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CONFIGURATION VARIABLES

80   help.format
81       If no command-line option is passed, the help.format configuration
82       variable will be checked. The following values are supported for this
83       variable; they make git help behave as their corresponding command-
84       line option:
85
86       ·   "man" corresponds to -m|--man,
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88       ·   "info" corresponds to -i|--info,
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90       ·   "web" or "html" correspond to -w|--web.
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92   help.browser, web.browser and browser.<tool>.path
93       The help.browser, web.browser and browser.<tool>.path will also be
94       checked if the web format is chosen (either by command-line option or
95       configuration variable). See -w|--web in the OPTIONS section above and
96       git-web--browse(1).
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98   man.viewer
99       The man.viewer configuration variable will be checked if the man format
100       is chosen. The following values are currently supported:
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102       ·   "man": use the man program as usual,
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104       ·   "woman": use emacsclient to launch the "woman" mode in emacs (this
105           only works starting with emacsclient versions 22),
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107       ·   "konqueror": use kfmclient to open the man page in a new konqueror
108           tab (see Note about konqueror below).
109
110       Values for other tools can be used if there is a corresponding
111       man.<tool>.cmd configuration entry (see below).
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113       Multiple values may be given to the man.viewer configuration variable.
114       Their corresponding programs will be tried in the order listed in the
115       configuration file.
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117       For example, this configuration:
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119                   [man]
120                           viewer = konqueror
121                           viewer = woman
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123       will try to use konqueror first. But this may fail (for example, if
124       DISPLAY is not set) and in that case emacs' woman mode will be tried.
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126       If everything fails, or if no viewer is configured, the viewer
127       specified in the GIT_MAN_VIEWER environment variable will be tried. If
128       that fails too, the man program will be tried anyway.
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130   man.<tool>.path
131       You can explicitly provide a full path to your preferred man viewer by
132       setting the configuration variable man.<tool>.path. For example, you
133       can configure the absolute path to konqueror by setting
134       man.konqueror.path. Otherwise, git help assumes the tool is available
135       in PATH.
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137   man.<tool>.cmd
138       When the man viewer, specified by the man.viewer configuration
139       variables, is not among the supported ones, then the corresponding
140       man.<tool>.cmd configuration variable will be looked up. If this
141       variable exists then the specified tool will be treated as a custom
142       command and a shell eval will be used to run the command with the man
143       page passed as arguments.
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145   Note about konqueror
146       When konqueror is specified in the man.viewer configuration variable,
147       we launch kfmclient to try to open the man page on an already opened
148       konqueror in a new tab if possible.
149
150       For consistency, we also try such a trick if man.konqueror.path is set
151       to something like A_PATH_TO/konqueror. That means we will try to launch
152       A_PATH_TO/kfmclient instead.
153
154       If you really want to use konqueror, then you can use something like
155       the following:
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157                   [man]
158                           viewer = konq
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160                   [man "konq"]
161                           cmd = A_PATH_TO/konqueror
162
163   Note about git config --global
164       Note that all these configuration variables should probably be set
165       using the --global flag, for example like this:
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167           $ git config --global help.format web
168           $ git config --global web.browser firefox
169
170       as they are probably more user specific than repository specific. See
171       git-config(1) for more information about this.
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GIT

174       Part of the git(1) suite
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178Git 2.26.2                        2020-04-20                       GIT-HELP(1)
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