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 441 <body class="manpage">
 442 <div id="header">
 443 <h1>git-help(1) Manual Page</h1>
 444 <h2 id="_name">NAME</h2>
 445 <div class="sectionbody">
 446 <p>git-help - Display help information about Git</p>
 447 </div>
 448 </div>
 449 <div id="content">
 450 <div class="sect1">
 451 <h2 id="_synopsis">SYNOPSIS</h2>
 452 <div class="sectionbody">
 453 <div class="verseblock">
 454 <pre class="content"><em>git help</em> [-a|--all] [--[no-]verbose] [--[no-]external-commands] [--[no-]aliases]
 455 <em>git help</em> [[-i|--info] [-m|--man] [-w|--web]] [&lt;command&gt;|&lt;doc&gt;]
 456 <em>git help</em> [-g|--guides]
 457 <em>git help</em> [-c|--config]
 458 <em>git help</em> [--user-interfaces]
 459 <em>git help</em> [--developer-interfaces]</pre>
 460 </div>
 461 </div>
 462 </div>
 463 <div class="sect1">
 464 <h2 id="_description">DESCRIPTION</h2>
 465 <div class="sectionbody">
 466 <div class="paragraph">
 467 <p>With no options and no <em>&lt;command&gt;</em> or <em>&lt;doc&gt;</em> given, the synopsis of the <em>git</em>
 468 command and a list of the most commonly used Git commands are printed
 469 on the standard output.</p>
 470 </div>
 471 <div class="paragraph">
 472 <p>If the option <code>--all</code> or <code>-a</code> is given, all available commands are
 473 printed on the standard output.</p>
 474 </div>
 475 <div class="paragraph">
 476 <p>If the option <code>--guides</code> or <code>-g</code> is given, a list of the
 477 Git concept guides is also printed on the standard output.</p>
 478 </div>
 479 <div class="paragraph">
 480 <p>If a command or other documentation is given, the relevant manual page
 481 will be brought up. The <em>man</em> program is used by default for this
 482 purpose, but this can be overridden by other options or configuration
 483 variables.</p>
 484 </div>
 485 <div class="paragraph">
 486 <p>If an alias is given, git shows the definition of the alias on
 487 standard output. To get the manual page for the aliased command, use
 488 <code>git</code> <em>&lt;command&gt;</em> <code>--help</code>.</p>
 489 </div>
 490 <div class="paragraph">
 491 <p>Note that <code>git</code> <code>--help</code> ... is identical to <code>git</code> <code>help</code> ... because the
 492 former is internally converted into the latter.</p>
 493 </div>
 494 <div class="paragraph">
 495 <p>To display the <a href="git.html">git(1)</a> man page, use <code>git</code> <code>help</code> <code>git</code>.</p>
 496 </div>
 497 <div class="paragraph">
 498 <p>This page can be displayed with <em>git help help</em> or <code>git</code> <code>help</code> <code>--help</code>.</p>
 499 </div>
 500 </div>
 501 </div>
 502 <div class="sect1">
 503 <h2 id="_options">OPTIONS</h2>
 504 <div class="sectionbody">
 505 <div class="dlist">
 506 <dl>
 507 <dt class="hdlist1">-a</dt>
 508 <dt class="hdlist1">--all</dt>
 509 <dd>
 510 <p>Print all the available commands on the standard output.</p>
 511 </dd>
 512 <dt class="hdlist1">--no-external-commands</dt>
 513 <dd>
 514 <p>When used with <code>--all</code>, exclude the listing of external "git-*"
 515 commands found in the <code>$PATH</code>.</p>
 516 </dd>
 517 <dt class="hdlist1">--no-aliases</dt>
 518 <dd>
 519 <p>When used with <code>--all</code>, exclude the listing of configured
 520 aliases.</p>
 521 </dd>
 522 <dt class="hdlist1">--verbose</dt>
 523 <dd>
 524 <p>When used with <code>--all</code>, print description for all recognized
 525 commands. This is the default.</p>
 526 </dd>
 527 <dt class="hdlist1">-c</dt>
 528 <dt class="hdlist1">--config</dt>
 529 <dd>
 530 <p>List all available configuration variables. This is a short
 531 summary of the list in <a href="git-config.html">git-config(1)</a>.</p>
 532 </dd>
 533 <dt class="hdlist1">-g</dt>
 534 <dt class="hdlist1">--guides</dt>
 535 <dd>
 536 <p>Print a list of the Git concept guides on the standard output.</p>
 537 </dd>
 538 <dt class="hdlist1">--user-interfaces</dt>
 539 <dd>
 540 <p>Print a list of the repository, command and file interfaces
 541 documentation on the standard output.</p>
 542 <div class="paragraph">
 543 <p>In-repository file interfaces such as .<code>git/info/exclude</code> are
 544 documented here (see <a href="gitrepository-layout.html">gitrepository-layout(5)</a>), as well as
 545 in-tree configuration such as .<code>mailmap</code> (see <a href="gitmailmap.html">gitmailmap(5)</a>).</p>
 546 </div>
 547 <div class="paragraph">
 548 <p>This section of the documentation also covers general or widespread
 549 user-interface conventions (e.g. <a href="gitcli.html">gitcli(7)</a>), and
 550 pseudo-configuration such as the file-based .<code>git/hooks/</code>* interface
 551 described in <a href="githooks.html">githooks(5)</a>.</p>
 552 </div>
 553 </dd>
 554 <dt class="hdlist1">--developer-interfaces</dt>
 555 <dd>
 556 <p>Print a list of file formats, protocols and other developer
 557 interfaces documentation on the standard output.</p>
 558 </dd>
 559 <dt class="hdlist1">-i</dt>
 560 <dt class="hdlist1">--info</dt>
 561 <dd>
 562 <p>Display manual page for the command in the <em>info</em> format. The
 563 <em>info</em> program will be used for that purpose.</p>
 564 </dd>
 565 <dt class="hdlist1">-m</dt>
 566 <dt class="hdlist1">--man</dt>
 567 <dd>
 568 <p>Display manual page for the command in the <em>man</em> format. This
 569 option may be used to override a value set in the
 570 <code>help.format</code> configuration variable.</p>
 571 <div class="paragraph">
 572 <p>By default the <em>man</em> program will be used to display the manual page,
 573 but the <code>man.viewer</code> configuration variable may be used to choose
 574 other display programs (see below).</p>
 575 </div>
 576 </dd>
 577 <dt class="hdlist1">-w</dt>
 578 <dt class="hdlist1">--web</dt>
 579 <dd>
 580 <p>Display manual page for the command in the <em>web</em> (HTML)
 581 format. A web browser will be used for that purpose.</p>
 582 <div class="paragraph">
 583 <p>The web browser can be specified using the configuration variable
 584 <code>help.browser</code>, or <code>web.browser</code> if the former is not set. If neither of
 585 these config variables is set, the <em>git web&#x2d;&#x2d;browse</em> helper script
 586 (called by <em>git help</em>) will pick a suitable default. See
 587 <a href="git-web&#x2d;&#x2d;browse.html">git-web&#x2d;&#x2d;browse(1)</a> for more information about this.</p>
 588 </div>
 589 </dd>
 590 </dl>
 591 </div>
 592 </div>
 593 </div>
 594 <div class="sect1">
 595 <h2 id="_configuration_variables">CONFIGURATION VARIABLES</h2>
 596 <div class="sectionbody">
 597 <div class="sect2">
 598 <h3 id="_help_format">help.format</h3>
 599 <div class="paragraph">
 600 <p>If no command-line option is passed, the <code>help.format</code> configuration
 601 variable will be checked. The following values are supported for this
 602 variable; they make <em>git help</em> behave as their corresponding command-
 603 line option:</p>
 604 </div>
 605 <div class="ulist">
 606 <ul>
 607 <li>
 608 <p>"man" corresponds to <em>-m|--man</em>,</p>
 609 </li>
 610 <li>
 611 <p>"info" corresponds to <em>-i|--info</em>,</p>
 612 </li>
 613 <li>
 614 <p>"web" or "html" correspond to <em>-w|--web</em>.</p>
 615 </li>
 616 </ul>
 617 </div>
 618 </div>
 619 <div class="sect2">
 620 <h3 id="_help_browser_web_browser_and_browser_tool_path">help.browser, web.browser, and browser.&lt;tool&gt;.path</h3>
 621 <div class="paragraph">
 622 <p>The <code>help.browser</code>, <code>web.browser</code> and <code>browser.</code><em>&lt;tool&gt;</em><code>.path</code> will also
 623 be checked if the <em>web</em> format is chosen (either by command-line
 624 option or configuration variable). See <em>-w|--web</em> in the OPTIONS
 625 section above and <a href="git-web&#x2d;&#x2d;browse.html">git-web&#x2d;&#x2d;browse(1)</a>.</p>
 626 </div>
 627 </div>
 628 <div class="sect2">
 629 <h3 id="_man_viewer">man.viewer</h3>
 630 <div class="paragraph">
 631 <p>The <code>man.viewer</code> configuration variable will be checked if the <em>man</em>
 632 format is chosen. The following values are currently supported:</p>
 633 </div>
 634 <div class="ulist">
 635 <ul>
 636 <li>
 637 <p>"man": use the <em>man</em> program as usual,</p>
 638 </li>
 639 <li>
 640 <p>"woman": use <em>emacsclient</em> to launch the "woman" mode in emacs
 641 (this only works starting with emacsclient versions 22),</p>
 642 </li>
 643 <li>
 644 <p>"konqueror": use <em>kfmclient</em> to open the man page in a new konqueror
 645 tab (see <em>Note about konqueror</em> below).</p>
 646 </li>
 647 </ul>
 648 </div>
 649 <div class="paragraph">
 650 <p>Values for other tools can be used if there is a corresponding
 651 <code>man.</code><em>&lt;tool&gt;</em><code>.cmd</code> configuration entry (see below).</p>
 652 </div>
 653 <div class="paragraph">
 654 <p>Multiple values may be given to the <code>man.viewer</code> configuration
 655 variable. Their corresponding programs will be tried in the order
 656 listed in the configuration file.</p>
 657 </div>
 658 <div class="paragraph">
 659 <p>For example, this configuration:</p>
 660 </div>
 661 <div class="listingblock">
 662 <div class="content">
 663 <pre>        [man]
 664                 viewer = konqueror
 665                 viewer = woman</pre>
 666 </div>
 667 </div>
 668 <div class="paragraph">
 669 <p>will try to use konqueror first. But this may fail (for example, if
 670 DISPLAY is not set) and in that case emacs' woman mode will be tried.</p>
 671 </div>
 672 <div class="paragraph">
 673 <p>If everything fails, or if no viewer is configured, the viewer specified
 674 in the <code>GIT_MAN_VIEWER</code> environment variable will be tried.  If that
 675 fails too, the <em>man</em> program will be tried anyway.</p>
 676 </div>
 677 </div>
 678 <div class="sect2">
 679 <h3 id="_man_tool_path">man.&lt;tool&gt;.path</h3>
 680 <div class="paragraph">
 681 <p>You can explicitly provide a full path to your preferred man viewer by
 682 setting the configuration variable <code>man.</code><em>&lt;tool&gt;</em><code>.path</code>. For example, you
 683 can configure the absolute path to konqueror by setting
 684 <em>man.konqueror.path</em>. Otherwise, <em>git help</em> assumes the tool is
 685 available in PATH.</p>
 686 </div>
 687 </div>
 688 <div class="sect2">
 689 <h3 id="_man_tool_cmd">man.&lt;tool&gt;.cmd</h3>
 690 <div class="paragraph">
 691 <p>When the man viewer, specified by the <code>man.viewer</code> configuration
 692 variables, is not among the supported ones, then the corresponding
 693 <code>man.</code><em>&lt;tool&gt;</em><code>.cmd</code> configuration variable will be looked up. If this
 694 variable exists then the specified tool will be treated as a custom
 695 command and a shell eval will be used to run the command with the man
 696 page passed as arguments.</p>
 697 </div>
 698 </div>
 699 <div class="sect2">
 700 <h3 id="_note_about_konqueror">Note about konqueror</h3>
 701 <div class="paragraph">
 702 <p>When <em>konqueror</em> is specified in the <code>man.viewer</code> configuration
 703 variable, we launch <em>kfmclient</em> to try to open the man page on an
 704 already opened konqueror in a new tab if possible.</p>
 705 </div>
 706 <div class="paragraph">
 707 <p>For consistency, we also try such a trick if <em>man.konqueror.path</em> is
 708 set to something like <code>A_PATH_TO/konqueror</code>. That means we will try to
 709 launch <code>A_PATH_TO/kfmclient</code> instead.</p>
 710 </div>
 711 <div class="paragraph">
 712 <p>If you really want to use <em>konqueror</em>, then you can use something like
 713 the following:</p>
 714 </div>
 715 <div class="listingblock">
 716 <div class="content">
 717 <pre>        [man]
 718                 viewer = konq
 719
 720         [man "konq"]
 721                 cmd = A_PATH_TO/konqueror</pre>
 722 </div>
 723 </div>
 724 </div>
 725 <div class="sect2">
 726 <h3 id="_note_about_git_config_global">Note about git config --global</h3>
 727 <div class="paragraph">
 728 <p>Note that all these configuration variables should probably be set
 729 using the <code>--global</code> flag, for example like this:</p>
 730 </div>
 731 <div class="listingblock">
 732 <div class="content">
 733 <pre>$ git config --global help.format web
 734 $ git config --global web.browser firefox</pre>
 735 </div>
 736 </div>
 737 <div class="paragraph">
 738 <p>as they are probably more user specific than repository specific.
 739 See <a href="git-config.html">git-config(1)</a> for more information about this.</p>
 740 </div>
 741 </div>
 742 </div>
 743 </div>
 744 <div class="sect1">
 745 <h2 id="_git">GIT</h2>
 746 <div class="sectionbody">
 747 <div class="paragraph">
 748 <p>Part of the <a href="git.html">git(1)</a> suite</p>
 749 </div>
 750 </div>
 751 </div>
 752 </div>
 753 <div id="footer">
 754 <div id="footer-text">
 755 Last updated 2023-10-23 14:43:46 -0700
 756 </div>
 757 </div>
 758 </body>
 759 </html>