git-help.html

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 401 </style>
 402 </head>
 403 <body>
 404 <div id="header">
 405 <h1>
 406 git-help(1) Manual Page
 407 </h1>
 408 <h2>NAME</h2>
 409 <div class="sectionbody">
 410 <p>git-help -
 411    display help information about git
 412 </p>
 413 </div>
 414 </div>
 415 <h2 id="_synopsis">SYNOPSIS</h2>
 416 <div class="sectionbody">
 417 <div class="paragraph"><p><em>git help</em> [-a|--all|-i|--info|-m|--man|-w|--web] [COMMAND]</p></div>
 418 </div>
 419 <h2 id="_description">DESCRIPTION</h2>
 420 <div class="sectionbody">
 421 <div class="paragraph"><p>With no options and no COMMAND given, the synopsis of the <em>git</em>
 422 command and a list of the most commonly used git commands are printed
 423 on the standard output.</p></div>
 424 <div class="paragraph"><p>If the option <em>--all</em> or <em>-a</em> is given, then all available commands are
 425 printed on the standard output.</p></div>
 426 <div class="paragraph"><p>If a git command is named, a manual page for that command is brought
 427 up. The <em>man</em> program is used by default for this purpose, but this
 428 can be overridden by other options or configuration variables.</p></div>
 429 <div class="paragraph"><p>Note that <tt>git --help &#8230;</tt> is identical to <tt>git help &#8230;</tt> because the
 430 former is internally converted into the latter.</p></div>
 431 </div>
 432 <h2 id="_options">OPTIONS</h2>
 433 <div class="sectionbody">
 434 <div class="dlist"><dl>
 435 <dt class="hdlist1">
 436 -a
 437 </dt>
 438 <dt class="hdlist1">
 439 --all
 440 </dt>
 441 <dd>
 442 <p>
 443         Prints all the available commands on the standard output. This
 444         option supersedes any other option.
 445 </p>
 446 </dd>
 447 <dt class="hdlist1">
 448 -i
 449 </dt>
 450 <dt class="hdlist1">
 451 --info
 452 </dt>
 453 <dd>
 454 <p>
 455         Display manual page for the command in the <em>info</em> format. The
 456         <em>info</em> program will be used for that purpose.
 457 </p>
 458 </dd>
 459 <dt class="hdlist1">
 460 -m
 461 </dt>
 462 <dt class="hdlist1">
 463 --man
 464 </dt>
 465 <dd>
 466 <p>
 467         Display manual page for the command in the <em>man</em> format. This
 468         option may be used to override a value set in the
 469         <em>help.format</em> configuration variable.
 470 </p>
 471 <div class="paragraph"><p>By default the <em>man</em> program will be used to display the manual page,
 472 but the <em>man.viewer</em> configuration variable may be used to choose
 473 other display programs (see below).</p></div>
 474 </dd>
 475 <dt class="hdlist1">
 476 -w
 477 </dt>
 478 <dt class="hdlist1">
 479 --web
 480 </dt>
 481 <dd>
 482 <p>
 483         Display manual page for the command in the <em>web</em> (HTML)
 484         format. A web browser will be used for that purpose.
 485 </p>
 486 <div class="paragraph"><p>The web browser can be specified using the configuration variable
 487 <em>help.browser</em>, or <em>web.browser</em> if the former is not set. If none of
 488 these config variables is set, the <em>git web&#45;&#45;browse</em> helper script
 489 (called by <em>git help</em>) will pick a suitable default. See
 490 <a href="git-web&#45;&#45;browse.html">git-web&#45;&#45;browse(1)</a> for more information about this.</p></div>
 491 </dd>
 492 </dl></div>
 493 </div>
 494 <h2 id="_configuration_variables">CONFIGURATION VARIABLES</h2>
 495 <div class="sectionbody">
 496 <h3 id="_help_format">help.format</h3><div style="clear:left"></div>
 497 <div class="paragraph"><p>If no command line option is passed, the <em>help.format</em> configuration
 498 variable will be checked. The following values are supported for this
 499 variable; they make <em>git help</em> behave as their corresponding command
 500 line option:</p></div>
 501 <div class="ulist"><ul>
 502 <li>
 503 <p>
 504 "man" corresponds to <em>-m|--man</em>,
 505 </p>
 506 </li>
 507 <li>
 508 <p>
 509 "info" corresponds to <em>-i|--info</em>,
 510 </p>
 511 </li>
 512 <li>
 513 <p>
 514 "web" or "html" correspond to <em>-w|--web</em>.
 515 </p>
 516 </li>
 517 </ul></div>
 518 <h3 id="_help_browser_web_browser_and_browser_lt_tool_gt_path">help.browser, web.browser and browser.&lt;tool&gt;.path</h3><div style="clear:left"></div>
 519 <div class="paragraph"><p>The <em>help.browser</em>, <em>web.browser</em> and <em>browser.&lt;tool&gt;.path</em> will also
 520 be checked if the <em>web</em> format is chosen (either by command line
 521 option or configuration variable). See <em>-w|--web</em> in the OPTIONS
 522 section above and <a href="git-web&#45;&#45;browse.html">git-web&#45;&#45;browse(1)</a>.</p></div>
 523 <h3 id="_man_viewer">man.viewer</h3><div style="clear:left"></div>
 524 <div class="paragraph"><p>The <em>man.viewer</em> config variable will be checked if the <em>man</em> format
 525 is chosen. The following values are currently supported:</p></div>
 526 <div class="ulist"><ul>
 527 <li>
 528 <p>
 529 "man": use the <em>man</em> program as usual,
 530 </p>
 531 </li>
 532 <li>
 533 <p>
 534 "woman": use <em>emacsclient</em> to launch the "woman" mode in emacs
 535 (this only works starting with emacsclient versions 22),
 536 </p>
 537 </li>
 538 <li>
 539 <p>
 540 "konqueror": use <em>kfmclient</em> to open the man page in a new konqueror
 541 tab (see <em>Note about konqueror</em> below).
 542 </p>
 543 </li>
 544 </ul></div>
 545 <div class="paragraph"><p>Values for other tools can be used if there is a corresponding
 546 <em>man.&lt;tool&gt;.cmd</em> configuration entry (see below).</p></div>
 547 <div class="paragraph"><p>Multiple values may be given to the <em>man.viewer</em> configuration
 548 variable. Their corresponding programs will be tried in the order
 549 listed in the configuration file.</p></div>
 550 <div class="paragraph"><p>For example, this configuration:</p></div>
 551 <div class="listingblock">
 552 <div class="content">
 553 <pre><tt>        [man]
 554                 viewer = konqueror
 555                 viewer = woman</tt></pre>
 556 </div></div>
 557 <div class="paragraph"><p>will try to use konqueror first. But this may fail (for example if
 558 DISPLAY is not set) and in that case emacs' woman mode will be tried.</p></div>
 559 <div class="paragraph"><p>If everything fails, or if no viewer is configured, the viewer specified
 560 in the GIT_MAN_VIEWER environment variable will be tried.  If that
 561 fails too, the <em>man</em> program will be tried anyway.</p></div>
 562 <h3 id="_man_lt_tool_gt_path">man.&lt;tool&gt;.path</h3><div style="clear:left"></div>
 563 <div class="paragraph"><p>You can explicitly provide a full path to your preferred man viewer by
 564 setting the configuration variable <em>man.&lt;tool&gt;.path</em>. For example, you
 565 can configure the absolute path to konqueror by setting
 566 <em>man.konqueror.path</em>. Otherwise, <em>git help</em> assumes the tool is
 567 available in PATH.</p></div>
 568 <h3 id="_man_lt_tool_gt_cmd">man.&lt;tool&gt;.cmd</h3><div style="clear:left"></div>
 569 <div class="paragraph"><p>When the man viewer, specified by the <em>man.viewer</em> configuration
 570 variables, is not among the supported ones, then the corresponding
 571 <em>man.&lt;tool&gt;.cmd</em> configuration variable will be looked up. If this
 572 variable exists then the specified tool will be treated as a custom
 573 command and a shell eval will be used to run the command with the man
 574 page passed as arguments.</p></div>
 575 <h3 id="_note_about_konqueror">Note about konqueror</h3><div style="clear:left"></div>
 576 <div class="paragraph"><p>When <em>konqueror</em> is specified in the <em>man.viewer</em> configuration
 577 variable, we launch <em>kfmclient</em> to try to open the man page on an
 578 already opened konqueror in a new tab if possible.</p></div>
 579 <div class="paragraph"><p>For consistency, we also try such a trick if <em>man.konqueror.path</em> is
 580 set to something like <em>A_PATH_TO/konqueror</em>. That means we will try to
 581 launch <em>A_PATH_TO/kfmclient</em> instead.</p></div>
 582 <div class="paragraph"><p>If you really want to use <em>konqueror</em>, then you can use something like
 583 the following:</p></div>
 584 <div class="listingblock">
 585 <div class="content">
 586 <pre><tt>        [man]
 587                 viewer = konq
 588
 589         [man "konq"]
 590                 cmd = A_PATH_TO/konqueror</tt></pre>
 591 </div></div>
 592 <h3 id="_note_about_git_config_global">Note about git config --global</h3><div style="clear:left"></div>
 593 <div class="paragraph"><p>Note that all these configuration variables should probably be set
 594 using the <em>--global</em> flag, for example like this:</p></div>
 595 <div class="listingblock">
 596 <div class="content">
 597 <pre><tt>$ git config --global help.format web
 598 $ git config --global web.browser firefox</tt></pre>
 599 </div></div>
 600 <div class="paragraph"><p>as they are probably more user specific than repository specific.
 601 See <a href="git-config.html">git-config(1)</a> for more information about this.</p></div>
 602 </div>
 603 <h2 id="_git">GIT</h2>
 604 <div class="sectionbody">
 605 <div class="paragraph"><p>Part of the <a href="git.html">git(1)</a> suite</p></div>
 606 </div>
 607 <div id="footer">
 608 <div id="footer-text">
 609 Last updated 2011-03-15 23:30:13 UTC
 610 </div>
 611 </div>
 612 </body>
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