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chromium / external / gitster / git-htmldocs / b358e217ee50e22d66a3a5ababe7e84c41d553c4 / . / git-prune.html
blob: f74cc25f97429b1532d46e9a7f2e79c672871fff [file] [log] [blame]
Junio C Hamanob96f40a2024-08-01 00:57:25[diff] [blame]1<!DOCTYPE html>
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Junio C Hamanob96f40a2024-08-01 00:57:25[diff] [blame]8<title>git-prune(1)</title>
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443<div id="header">
444<h1>git-prune(1) Manual Page</h1>
445<h2 id="_name">NAME</h2>
446<div class="sectionbody">
447<p>git-prune - Prune all unreachable objects from the object database</p>
448</div>
449</div>
450<div id="content">
451<div class="sect1">
452<h2 id="_synopsis">SYNOPSIS</h2>
453<div class="sectionbody">
454<div class="verseblock">
455<pre class="content"><em>git prune</em> [-n] [-v] [--progress] [--expire &lt;time&gt;] [--] [&lt;head&gt;&#8230;&#8203;]</pre>
456</div>
457</div>
458</div>
459<div class="sect1">
460<h2 id="_description">DESCRIPTION</h2>
461<div class="sectionbody">
462<div class="admonitionblock note">
463<table>
464<tr>
465<td class="icon">
466<div class="title">Note</div>
467</td>
468<td class="content">
469In most cases, users should run <em>git gc</em>, which calls
470<em>git prune</em>. See the section "NOTES", below.
471</td>
472</tr>
473</table>
474</div>
475<div class="paragraph">
476<p>This runs <em>git fsck --unreachable</em> using all the refs
477available in <code>refs/</code>, optionally with an additional set of
478objects specified on the command line, and prunes all unpacked
479objects unreachable from any of these head objects from the object database.
480In addition, it
481prunes the unpacked objects that are also found in packs by
482running <em>git prune-packed</em>.
483It also removes entries from .git/shallow that are not reachable by
484any ref.</p>
485</div>
486<div class="paragraph">
487<p>Note that unreachable, packed objects will remain. If this is
488not desired, see <a href="git-repack.html">git-repack(1)</a>.</p>
489</div>
490</div>
491</div>
492<div class="sect1">
493<h2 id="_options">OPTIONS</h2>
494<div class="sectionbody">
495<div class="dlist">
496<dl>
497<dt class="hdlist1">-n</dt>
498<dt class="hdlist1">--dry-run</dt>
499<dd>
500<p>Do not remove anything; just report what it would
501remove.</p>
502</dd>
503<dt class="hdlist1">-v</dt>
504<dt class="hdlist1">--verbose</dt>
505<dd>
506<p>Report all removed objects.</p>
507</dd>
508<dt class="hdlist1">--progress</dt>
509<dd>
510<p>Show progress.</p>
511</dd>
512<dt class="hdlist1">--expire &lt;time&gt;</dt>
513<dd>
514<p>Only expire loose objects older than &lt;time&gt;.</p>
515</dd>
516<dt class="hdlist1">--</dt>
517<dd>
518<p>Do not interpret any more arguments as options.</p>
519</dd>
520<dt class="hdlist1">&lt;head&gt;&#8230;&#8203;</dt>
521<dd>
522<p>In addition to objects
523reachable from any of our references, keep objects
524reachable from listed &lt;head&gt;s.</p>
525</dd>
526</dl>
527</div>
528</div>
529</div>
530<div class="sect1">
531<h2 id="_examples">EXAMPLES</h2>
532<div class="sectionbody">
533<div class="paragraph">
534<p>To prune objects not used by your repository or another that
535borrows from your repository via its
Junio C Hamanodc392382024-10-11 18:57:29[diff] [blame]536.<code>git/objects/info/alternates</code>:</p>
Junio C Hamanob96f40a2024-08-01 00:57:25[diff] [blame]537</div>
538<div class="listingblock">
539<div class="content">
540<pre>$ git prune $(cd ../another &amp;&amp; git rev-parse --all)</pre>
541</div>
542</div>
543</div>
544</div>
545<div class="sect1">
546<h2 id="_notes">NOTES</h2>
547<div class="sectionbody">
548<div class="paragraph">
549<p>In most cases, users will not need to call <em>git prune</em> directly, but
550should instead call <em>git gc</em>, which handles pruning along with
551many other housekeeping tasks.</p>
552</div>
553<div class="paragraph">
554<p>For a description of which objects are considered for pruning, see
555<em>git fsck</em>'s --unreachable option.</p>
556</div>
557</div>
558</div>
559<div class="sect1">
560<h2 id="_see_also">SEE ALSO</h2>
561<div class="sectionbody">
562<div class="paragraph">
563<p><a href="git-fsck.html">git-fsck(1)</a>,
564<a href="git-gc.html">git-gc(1)</a>,
565<a href="git-reflog.html">git-reflog(1)</a></p>
566</div>
567</div>
568</div>
569<div class="sect1">
570<h2 id="_git">GIT</h2>
571<div class="sectionbody">
572<div class="paragraph">
573<p>Part of the <a href="git.html">git(1)</a> suite</p>
574</div>
575</div>
576</div>
577</div>
578<div id="footer">
579<div id="footer-text">
Junio C Hamanod6a33e42025-02-18 23:45:11[diff] [blame]580Last updated 2025-02-14 21:38:14 -0800
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