auxolotl/docs
26
0
Fork 1
mirror of https://git.gay/pyrox/aux-docs synced 2024-11-23 13:07:57 +00:00
Code Issues Packages Projects Releases Wiki Activity
docs/Lix/Package-Management/garbage-collection/index.html

1879 lines
40 KiB
HTML
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<!doctype html>
<html lang="en" class="no-js">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta name="description" content="Aux Documentation">
<meta name="author" content="Nixpkgs Aux, and Lix Contributors">
<link rel="canonical" href="https://docs.auxolotl.org/Lix/Package-Management/garbage-collection/">
<link rel="prev" href="../copy-closure/">
<link rel="next" href="../garbage-collector-roots/">
<link rel="icon" href="../../../assets/aux-logo.svg">
<meta name="generator" content="mkdocs-1.6.0, mkdocs-material-9.5.29">
<title>Garbage Collection - Aux Docs</title>
<link rel="stylesheet" href="../../../assets/stylesheets/main.76a95c52.min.css">
<link rel="stylesheet" href="../../../assets/stylesheets/palette.06af60db.min.css">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link rel="stylesheet" href="https://fonts.bunny.net/css?family=IBM+Plex+Sans:300,300i,400,400i,700,700i%7CIBM+Plex+Mono:400,400i,700,700i&display=fallback">
<style>:root{--md-text-font:"IBM Plex Sans";--md-code-font:"IBM Plex Mono"}</style>
<script>__md_scope=new URL("../../..",location),__md_hash=e=>[...e].reduce((e,_)=>(e<<5)-e+_.charCodeAt(0),0),__md_get=(e,_=localStorage,t=__md_scope)=>JSON.parse(_.getItem(t.pathname+"."+e)),__md_set=(e,_,t=localStorage,a=__md_scope)=>{try{t.setItem(a.pathname+"."+e,JSON.stringify(_))}catch(e){}}</script>
<meta property="og:type" content="website" >
<meta property="og:title" content="Garbage Collection - Aux Docs" >
<meta property="og:description" content="Aux Documentation" >
<meta property="og:image" content="https://docs.auxolotl.org/assets/images/social/Lix/Package-Management/garbage-collection.png" >
<meta property="og:image:type" content="image/png" >
<meta property="og:image:width" content="1200" >
<meta property="og:image:height" content="630" >
<meta property="og:url" content="https://docs.auxolotl.org/Lix/Package-Management/garbage-collection/" >
<meta name="twitter:card" content="summary_large_image" >
<meta name="twitter:title" content="Garbage Collection - Aux Docs" >
<meta name="twitter:description" content="Aux Documentation" >
<meta name="twitter:image" content="https://docs.auxolotl.org/assets/images/social/Lix/Package-Management/garbage-collection.png" >
</head>
<body dir="ltr" data-md-color-scheme="default" data-md-color-primary="indigo" data-md-color-accent="blue">
<input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
<input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
<label class="md-overlay" for="__drawer"></label>
<div data-md-component="skip">
<a href="#garbage-collection" class="md-skip">
Skip to content
</a>
</div>
<div data-md-component="announce">
</div>
<header class="md-header" data-md-component="header">
<nav class="md-header__inner md-grid" aria-label="Header">
<a href="../../.." title="Aux Docs" class="md-header__button md-logo" aria-label="Aux Docs" data-md-component="logo">
<img src="../../../assets/aux-logo.svg" alt="logo">
</a>
<label class="md-header__button md-icon" for="__drawer">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2Z"/></svg>
</label>
<div class="md-header__title" data-md-component="header-title">
<div class="md-header__ellipsis">
<div class="md-header__topic">
<span class="md-ellipsis">
Aux Docs
</span>
</div>
<div class="md-header__topic" data-md-component="header-topic">
<span class="md-ellipsis">
Garbage Collection
</span>
</div>
</div>
</div>
<form class="md-header__option" data-md-component="palette">
<input class="md-option" data-md-color-media="(prefers-color-scheme: light)" data-md-color-scheme="default" data-md-color-primary="indigo" data-md-color-accent="blue" aria-label="Dark Mode" type="radio" name="__palette" id="__palette_0">
<label class="md-header__button md-icon" title="Dark Mode" for="__palette_1" hidden>
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="m17.75 4.09-2.53 1.94.91 3.06-2.63-1.81-2.63 1.81.91-3.06-2.53-1.94L12.44 4l1.06-3 1.06 3 3.19.09m3.5 6.91-1.64 1.25.59 1.98-1.7-1.17-1.7 1.17.59-1.98L15.75 11l2.06-.05L18.5 9l.69 1.95 2.06.05m-2.28 4.95c.83-.08 1.72 1.1 1.19 1.85-.32.45-.66.87-1.08 1.27C15.17 23 8.84 23 4.94 19.07c-3.91-3.9-3.91-10.24 0-14.14.4-.4.82-.76 1.27-1.08.75-.53 1.93.36 1.85 1.19-.27 2.86.69 5.83 2.89 8.02a9.96 9.96 0 0 0 8.02 2.89m-1.64 2.02a12.08 12.08 0 0 1-7.8-3.47c-2.17-2.19-3.33-5-3.49-7.82-2.81 3.14-2.7 7.96.31 10.98 3.02 3.01 7.84 3.12 10.98.31Z"/></svg>
</label>
<input class="md-option" data-md-color-media="(prefers-color-scheme: dark)" data-md-color-scheme="slate" data-md-color-primary="indigo" data-md-color-accent="blue" aria-label="Light Mode" type="radio" name="__palette" id="__palette_1">
<label class="md-header__button md-icon" title="Light Mode" for="__palette_0" hidden>
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 7a5 5 0 0 1 5 5 5 5 0 0 1-5 5 5 5 0 0 1-5-5 5 5 0 0 1 5-5m0 2a3 3 0 0 0-3 3 3 3 0 0 0 3 3 3 3 0 0 0 3-3 3 3 0 0 0-3-3m0-7 2.39 3.42C13.65 5.15 12.84 5 12 5c-.84 0-1.65.15-2.39.42L12 2M3.34 7l4.16-.35A7.2 7.2 0 0 0 5.94 8.5c-.44.74-.69 1.5-.83 2.29L3.34 7m.02 10 1.76-3.77a7.131 7.131 0 0 0 2.38 4.14L3.36 17M20.65 7l-1.77 3.79a7.023 7.023 0 0 0-2.38-4.15l4.15.36m-.01 10-4.14.36c.59-.51 1.12-1.14 1.54-1.86.42-.73.69-1.5.83-2.29L20.64 17M12 22l-2.41-3.44c.74.27 1.55.44 2.41.44.82 0 1.63-.17 2.37-.44L12 22Z"/></svg>
</label>
</form>
<script>var media,input,key,value,palette=__md_get("__palette");if(palette&&palette.color){"(prefers-color-scheme)"===palette.color.media&&(media=matchMedia("(prefers-color-scheme: light)"),input=document.querySelector(media.matches?"[data-md-color-media='(prefers-color-scheme: light)']":"[data-md-color-media='(prefers-color-scheme: dark)']"),palette.color.media=input.getAttribute("data-md-color-media"),palette.color.scheme=input.getAttribute("data-md-color-scheme"),palette.color.primary=input.getAttribute("data-md-color-primary"),palette.color.accent=input.getAttribute("data-md-color-accent"));for([key,value]of Object.entries(palette.color))document.body.setAttribute("data-md-color-"+key,value)}</script>
<label class="md-header__button md-icon" for="__search">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5Z"/></svg>
</label>
<div class="md-search" data-md-component="search" role="dialog">
<label class="md-search__overlay" for="__search"></label>
<div class="md-search__inner" role="search">
<form class="md-search__form" name="search">
<input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" required>
<label class="md-search__icon md-icon" for="__search">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5Z"/></svg>
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12Z"/></svg>
</label>
<nav class="md-search__options" aria-label="Search">
<button type="reset" class="md-search__icon md-icon" title="Clear" aria-label="Clear" tabindex="-1">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41Z"/></svg>
</button>
</nav>
</form>
<div class="md-search__output">
<div class="md-search__scrollwrap" tabindex="0" data-md-scrollfix>
<div class="md-search-result" data-md-component="search-result">
<div class="md-search-result__meta">
Initializing search
</div>
<ol class="md-search-result__list" role="presentation"></ol>
</div>
</div>
</div>
</div>
</div>
<div class="md-header__source">
<a href="https://git.auxolotl.org/auxolotl/docs" title="Go to repository" class="md-source" data-md-component="source">
<div class="md-source__icon md-icon">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M16.777 0a2.9 2.9 0 1 1-2.529 4.322H12.91a4.266 4.266 0 0 0-4.265 4.195v2.118a7.076 7.076 0 0 1 4.147-1.42l.118-.002h1.338a2.9 2.9 0 0 1 5.43 1.422 2.9 2.9 0 0 1-5.43 1.422H12.91a4.266 4.266 0 0 0-4.265 4.195v2.319A2.9 2.9 0 0 1 7.222 24 2.9 2.9 0 0 1 5.8 18.57V8.589a7.109 7.109 0 0 1 6.991-7.108l.118-.001h1.338A2.9 2.9 0 0 1 16.778 0ZM7.223 19.905a1.194 1.194 0 1 0 0 2.389 1.194 1.194 0 0 0 0-2.389Zm9.554-10.464a1.194 1.194 0 1 0 0 2.389 1.194 1.194 0 0 0 0-2.39Zm0-7.735a1.194 1.194 0 1 0 0 2.389 1.194 1.194 0 0 0 0-2.389Z"/></svg>
</div>
<div class="md-source__repository">
auxolotl/docs
</div>
</a>
</div>
</nav>
</header>
<div class="md-container" data-md-component="container">
<nav class="md-tabs" aria-label="Tabs" data-md-component="tabs">
<div class="md-grid">
<ul class="md-tabs__list">
<li class="md-tabs__item">
<a href="../../.." class="md-tabs__link">
Aux Documentation Hub
</a>
</li>
<li class="md-tabs__item">
<a href="../../../TODO/" class="md-tabs__link">
TODO
</a>
</li>
<li class="md-tabs__item">
<a href="../../../Aux/" class="md-tabs__link">
Aux
</a>
</li>
<li class="md-tabs__item md-tabs__item--active">
<a href="../../" class="md-tabs__link">
Lix
</a>
</li>
<li class="md-tabs__item">
<a href="../../../NixOS/appstream/" class="md-tabs__link">
NixOS
</a>
</li>
<li class="md-tabs__item">
<a href="../../../Nixpkgs/" class="md-tabs__link">
Nixpkgs
</a>
</li>
</ul>
</div>
</nav>
<main class="md-main" data-md-component="main">
<div class="md-main__inner md-grid">
<div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
<div class="md-sidebar__scrollwrap">
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary md-nav--lifted" aria-label="Navigation" data-md-level="0">
<label class="md-nav__title" for="__drawer">
<a href="../../.." title="Aux Docs" class="md-nav__button md-logo" aria-label="Aux Docs" data-md-component="logo">
<img src="../../../assets/aux-logo.svg" alt="logo">
</a>
Aux Docs
</label>
<div class="md-nav__source">
<a href="https://git.auxolotl.org/auxolotl/docs" title="Go to repository" class="md-source" data-md-component="source">
<div class="md-source__icon md-icon">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M16.777 0a2.9 2.9 0 1 1-2.529 4.322H12.91a4.266 4.266 0 0 0-4.265 4.195v2.118a7.076 7.076 0 0 1 4.147-1.42l.118-.002h1.338a2.9 2.9 0 0 1 5.43 1.422 2.9 2.9 0 0 1-5.43 1.422H12.91a4.266 4.266 0 0 0-4.265 4.195v2.319A2.9 2.9 0 0 1 7.222 24 2.9 2.9 0 0 1 5.8 18.57V8.589a7.109 7.109 0 0 1 6.991-7.108l.118-.001h1.338A2.9 2.9 0 0 1 16.778 0ZM7.223 19.905a1.194 1.194 0 1 0 0 2.389 1.194 1.194 0 0 0 0-2.389Zm9.554-10.464a1.194 1.194 0 1 0 0 2.389 1.194 1.194 0 0 0 0-2.39Zm0-7.735a1.194 1.194 0 1 0 0 2.389 1.194 1.194 0 0 0 0-2.389Z"/></svg>
</div>
<div class="md-source__repository">
auxolotl/docs
</div>
</a>
</div>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="../../.." class="md-nav__link">
<span class="md-ellipsis">
Aux Documentation Hub
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../../../TODO/" class="md-nav__link">
<span class="md-ellipsis">
TODO
</span>
</a>
</li>
<li class="md-nav__item md-nav__item--pruned md-nav__item--nested">
<a href="../../../Aux/" class="md-nav__link">
<span class="md-ellipsis">
Aux
</span>
<span class="md-nav__icon md-icon"></span>
</a>
</li>
<li class="md-nav__item md-nav__item--active md-nav__item--section md-nav__item--nested">
<input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4" checked>
<div class="md-nav__link md-nav__container">
<a href="../../" class="md-nav__link ">
<span class="md-ellipsis">
Lix
</span>
</a>
<label class="md-nav__link " for="__nav_4" id="__nav_4_label" tabindex="">
<span class="md-nav__icon md-icon"></span>
</label>
</div>
<nav class="md-nav" data-md-level="1" aria-labelledby="__nav_4_label" aria-expanded="true">
<label class="md-nav__title" for="__nav_4">
<span class="md-nav__icon md-icon"></span>
Lix
</label>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="../../glossary/" class="md-nav__link">
<span class="md-ellipsis">
Glossary
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../../quick-start/" class="md-nav__link">
<span class="md-ellipsis">
Quick Start
</span>
</a>
</li>
<li class="md-nav__item md-nav__item--pruned md-nav__item--nested">
<a href="../../Advanced-Topics/" class="md-nav__link">
<span class="md-ellipsis">
Advanced Topics
</span>
<span class="md-nav__icon md-icon"></span>
</a>
</li>
<li class="md-nav__item md-nav__item--pruned md-nav__item--nested">
<a href="../../Command-Reference/" class="md-nav__link">
<span class="md-ellipsis">
Command Reference
</span>
<span class="md-nav__icon md-icon"></span>
</a>
</li>
<li class="md-nav__item md-nav__item--active md-nav__item--nested">
<input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4_6" checked>
<div class="md-nav__link md-nav__container">
<a href="../" class="md-nav__link ">
<span class="md-ellipsis">
Package Management
</span>
</a>
<label class="md-nav__link " for="__nav_4_6" id="__nav_4_6_label" tabindex="0">
<span class="md-nav__icon md-icon"></span>
</label>
</div>
<nav class="md-nav" data-md-level="2" aria-labelledby="__nav_4_6_label" aria-expanded="true">
<label class="md-nav__title" for="__nav_4_6">
<span class="md-nav__icon md-icon"></span>
Package Management
</label>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="../basic-package-mgmt/" class="md-nav__link">
<span class="md-ellipsis">
Basic Package Management
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../binary-cache-substituter/" class="md-nav__link">
<span class="md-ellipsis">
Serving a Nix store via HTTP
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../copy-closure/" class="md-nav__link">
<span class="md-ellipsis">
Copying Closures via SSH
</span>
</a>
</li>
<li class="md-nav__item md-nav__item--active">
<input class="md-nav__toggle md-toggle" type="checkbox" id="__toc">
<a href="./" class="md-nav__link md-nav__link--active">
<span class="md-ellipsis">
Garbage Collection
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../garbage-collector-roots/" class="md-nav__link">
<span class="md-ellipsis">
Garbage Collector Roots
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../profiles/" class="md-nav__link">
<span class="md-ellipsis">
Profiles
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../s3-substituter/" class="md-nav__link">
<span class="md-ellipsis">
Serving a Nix store via S3
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../sharing-packages/" class="md-nav__link">
<span class="md-ellipsis">
Sharing Packages Between Machines
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../ssh-substituter/" class="md-nav__link">
<span class="md-ellipsis">
Serving a Nix store via SSH
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item md-nav__item--pruned md-nav__item--nested">
<a href="../../architecture/" class="md-nav__link">
<span class="md-ellipsis">
Architecture
</span>
<span class="md-nav__icon md-icon"></span>
</a>
</li>
<li class="md-nav__item md-nav__item--pruned md-nav__item--nested">
<a href="../../contributing/" class="md-nav__link">
<span class="md-ellipsis">
Contributing
</span>
<span class="md-nav__icon md-icon"></span>
</a>
</li>
<li class="md-nav__item md-nav__item--pruned md-nav__item--nested">
<a href="../../installation/" class="md-nav__link">
<span class="md-ellipsis">
Installation
</span>
<span class="md-nav__icon md-icon"></span>
</a>
</li>
<li class="md-nav__item md-nav__item--pruned md-nav__item--nested">
<a href="../../language/" class="md-nav__link">
<span class="md-ellipsis">
Language
</span>
<span class="md-nav__icon md-icon"></span>
</a>
</li>
<li class="md-nav__item md-nav__item--pruned md-nav__item--nested">
<a href="../../protocols/" class="md-nav__link">
<span class="md-ellipsis">
Protocols
</span>
<span class="md-nav__icon md-icon"></span>
</a>
</li>
<li class="md-nav__item md-nav__item--pruned md-nav__item--nested">
<a href="../../release-notes/" class="md-nav__link">
<span class="md-ellipsis">
Release notes
</span>
<span class="md-nav__icon md-icon"></span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item md-nav__item--pruned md-nav__item--nested">
<a href="../../../NixOS/appstream/" class="md-nav__link">
<span class="md-ellipsis">
NixOS
</span>
<span class="md-nav__icon md-icon"></span>
</a>
</li>
<li class="md-nav__item md-nav__item--pruned md-nav__item--nested">
<a href="../../../Nixpkgs/" class="md-nav__link">
<span class="md-ellipsis">
Nixpkgs
</span>
<span class="md-nav__icon md-icon"></span>
</a>
</li>
</ul>
</nav>
</div>
</div>
</div>
<div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
<div class="md-sidebar__scrollwrap">
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
</nav>
</div>
</div>
</div>
<div class="md-content" data-md-component="content">
<article class="md-content__inner md-typeset">
<h1 id="garbage-collection">Garbage Collection</h1>
<p><code>nix-env</code> operations such as upgrades (<code>-u</code>) and uninstall (<code>-e</code>) never
actually delete packages from the system. All they do (as shown above)
is to create a new user environment that no longer contains symlinks to
the “deleted” packages.</p>
<p>Of course, since disk space is not infinite, unused packages should be
removed at some point. You can do this by running the Lix garbage
collector. It will remove from the Nix store any package not used
(directly or indirectly) by any generation of any profile.</p>
<p>Note however that as long as old generations reference a package, it
will not be deleted. After all, we wouldn’t be able to do a rollback
otherwise. So in order for garbage collection to be effective, you
should also delete (some) old generations. Of course, this should only
be done if you are certain that you will not need to roll back.</p>
<p>To delete all old (non-current) generations of your current profile:</p>
<div class="highlight"><pre><span></span><code><span class="gp">$ </span>nix-env<span class="w"> </span>--delete-generations<span class="w"> </span>old
</code></pre></div>
<p>Instead of <code>old</code> you can also specify a list of generations, e.g.,</p>
<div class="highlight"><pre><span></span><code><span class="gp">$ </span>nix-env<span class="w"> </span>--delete-generations<span class="w"> </span><span class="m">10</span><span class="w"> </span><span class="m">11</span><span class="w"> </span><span class="m">14</span>
</code></pre></div>
<p>To delete all generations older than a specified number of days (except
the current generation), use the <code>d</code> suffix. For example,</p>
<div class="highlight"><pre><span></span><code><span class="gp">$ </span>nix-env<span class="w"> </span>--delete-generations<span class="w"> </span>14d
</code></pre></div>
<p>deletes all generations older than two weeks.</p>
<p>After removing appropriate old generations you can run the garbage
collector as follows:</p>
<div class="highlight"><pre><span></span><code><span class="gp">$ </span>nix-store<span class="w"> </span>--gc
</code></pre></div>
<p>The behaviour of the garbage collector is affected by the
<code>keep-derivations</code> (default: true) and <code>keep-outputs</code> (default: false)
options in the Nix configuration file. The defaults will ensure that all
derivations that are build-time dependencies of garbage collector roots
will be kept and that all output paths that are runtime dependencies
will be kept as well. All other derivations or paths will be collected.
(This is usually what you want, but while you are developing it may make
sense to keep outputs to ensure that rebuild times are quick.) If you
are feeling uncertain, you can also first view what files would be
deleted:</p>
<div class="highlight"><pre><span></span><code><span class="gp">$ </span>nix-store<span class="w"> </span>--gc<span class="w"> </span>--print-dead
</code></pre></div>
<p>Likewise, the option <code>--print-live</code> will show the paths that <em>won’t</em> be
deleted.</p>
<p>There is also a convenient little utility <code>nix-collect-garbage</code>, which
when invoked with the <code>-d</code> (<code>--delete-old</code>) switch deletes all old
generations of all profiles in <code>/nix/var/nix/profiles</code>. So</p>
<div class="highlight"><pre><span></span><code><span class="gp">$ </span>nix-collect-garbage<span class="w"> </span>-d
</code></pre></div>
<p>is a quick and easy way to clean up your system.</p>
</article>
</div>
<script>var target=document.getElementById(location.hash.slice(1));target&&target.name&&(target.checked=target.name.startsWith("__tabbed_"))</script>
</div>
</main>
<footer class="md-footer">
<div class="md-footer-meta md-typeset">
<div class="md-footer-meta__inner md-grid">
<div class="md-copyright">
<div class="md-copyright__highlight">
Licenced MIT
</div>
Made with
<a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
Material for MkDocs
</a>
</div>
<div class="md-social">
<a href="https://git.auxolotl.org/auxolotl/docs" target="_blank" rel="noopener" title="Aux Docs Repo" class="md-social__link">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M16.777 0a2.9 2.9 0 1 1-2.529 4.322H12.91a4.266 4.266 0 0 0-4.265 4.195v2.118a7.076 7.076 0 0 1 4.147-1.42l.118-.002h1.338a2.9 2.9 0 0 1 5.43 1.422 2.9 2.9 0 0 1-5.43 1.422H12.91a4.266 4.266 0 0 0-4.265 4.195v2.319A2.9 2.9 0 0 1 7.222 24 2.9 2.9 0 0 1 5.8 18.57V8.589a7.109 7.109 0 0 1 6.991-7.108l.118-.001h1.338A2.9 2.9 0 0 1 16.778 0ZM7.223 19.905a1.194 1.194 0 1 0 0 2.389 1.194 1.194 0 0 0 0-2.389Zm9.554-10.464a1.194 1.194 0 1 0 0 2.389 1.194 1.194 0 0 0 0-2.39Zm0-7.735a1.194 1.194 0 1 0 0 2.389 1.194 1.194 0 0 0 0-2.389Z"/></svg>
</a>
<a href="https://forum.aux.computer/" target="_blank" rel="noopener" title="Aux Forum" class="md-social__link">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12.103 0C18.666 0 24 5.485 24 11.997c0 6.51-5.33 11.99-11.9 11.99L0 24V11.79C0 5.28 5.532 0 12.103 0zm.116 4.563a7.395 7.395 0 0 0-6.337 3.57 7.247 7.247 0 0 0-.148 7.22L4.4 19.61l4.794-1.074a7.424 7.424 0 0 0 8.136-1.39 7.256 7.256 0 0 0 1.737-7.997 7.375 7.375 0 0 0-6.84-4.585h-.008z"/></svg>
</a>
<a href="https://wiki.auxolotl.org/" target="_blank" rel="noopener" title="Aux Wiki" class="md-social__link">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M17.801 13.557c.148.098.288.202.417.313 1.854 1.6 3.127 4.656 2.582 7.311-1.091-.255-5.747-1.055-7.638-3.383-.91-1.12-1.366-2.081-1.569-2.885a5.65 5.65 0 0 0 .034-.219c.089.198.197.35.313.466.24.24.521.335.766.372.304.046.594-.006.806-.068l.001.001c.05-.015.433-.116.86-.342.325-.173 2.008-.931 3.428-1.566Zm-7.384 1.435C9.156 16.597 6.6 18.939.614 18.417c.219-1.492 1.31-3.019 2.51-4.11.379-.345.906-.692 1.506-1.009.286.168.598.332.939.486 2.689 1.221 3.903 1.001 4.89.573a1.3 1.3 0 0 0 .054-.025 6.156 6.156 0 0 0-.096.66Zm4.152-.462c.38-.341.877-.916 1.383-1.559-.389-.15-.866-.371-1.319-.591-.598-.29-1.305-.283-2.073-.315a4.685 4.685 0 0 1-.804-.103c.014-.123.027-.246.038-.369.062.104.673.057.871.057.354 0 1.621.034 3.074-.574 1.452-.608 2.55-1.706 3.022-3.225.474-1.52.22-3.091-.168-3.952-.169.709-1.453 2.381-1.926 2.871-.473.489-2.381 2.296-2.972 2.921-.7.74-.688.793-1.332 1.302-.202.19-.499.402-.563.53.027-.338.039-.675.027-.997a7.653 7.653 0 0 0-.032-.523c.322-.059.567-.522.567-.861 0-.224-.106-.247-.271-.229.075-.894.382-3.923 1.254-4.281.218.109.831.068.649-.295-.182-.364-.825-.074-1.081.266-.28.374-.956 2.046-.92 4.324-.113.014-.174.033-.322.033-.171 0-.321-.04-.433-.05.034-2.275-.714-3.772-.84-4.169-.12-.375-.491-.596-.781-.596-.146 0-.272.056-.333.179-.182.363.459.417.677.308.706.321 1.156 3.519 1.254 4.277-.125-.006-.199.035-.199.233 0 .311.17.756.452.843a.442.442 0 0 0-.007.03s-.287.99-.413 2.189a4.665 4.665 0 0 1-.718-.225c-.714-.286-1.355-.583-2.019-.566-.664.018-1.366.023-1.804-.036-.438-.058-.649-.15-.649-.15s-.234.365.257 1.075c.42.607 1.055 1.047 1.644 1.18.589.134 1.972.18 2.785-.377.16-.109.317-.228.459-.34a8.717 8.717 0 0 0-.013.626c-.289.753-.571 1.993-.268 3.338 0-.001.701-.842.787-2.958.006-.144.009-.271.01-.383.052-.248.103-.518.148-.799.072.135.151.277.234.413.511.842 1.791 1.37 2.383 1.49.091.019.187.032.285.038Zm-1.12.745c-.188.055-.445.1-.713.059-.21-.031-.45-.11-.655-.316-.169-.168-.312-.419-.401-.789a9.837 9.837 0 0 0 .039-.82l.049-.243c.563.855 1.865 1.398 2.476 1.522.036.008.072.014.109.02l-.013.009c-.579.415-.76.503-.891.558Zm6.333-2.818c-.257.114-4.111 1.822-5.246 2.363.98-.775 3.017-3.59 3.699-4.774 1.062.661 1.468 1.109 1.623 1.441.101.217.09.38.096.515a.57.57 0 0 1-.172.455Zm-9.213 1.62a1.606 1.606 0 0 1-.19.096c-.954.414-2.126.61-4.728-.571-2.023-.918-3.024-2.157-3.371-2.666.476.161 1.471.473 2.157.524.282.021.703.068 1.167.125.021.209.109.486.345.829l.001.001c.451.651 1.134 1.119 1.765 1.262.622.141 2.083.182 2.942-.407a3.12 3.12 0 0 0 .132-.093l.001.179a6.052 6.052 0 0 0-.221.721Zm5.512-1.271a17.49 17.49 0 0 1-1.326-.589c.437.042 1.054.083 1.692.108-.121.162-.244.323-.366.481Zm.932-1.26c-.12.17-.245.343-.373.517-.241.018-.478.03-.709.038a29.05 29.05 0 0 1-.741-.048c.608-.065 1.228-.252 1.823-.507Zm.22-.315c-.809.382-1.679.648-2.507.648-.472 0-.833.018-1.139.039v.001c-.324-.031-.665-.039-1.019-.054a3.555 3.555 0 0 1-.152-.009c.102-.002.192-.006.249-.006.363 0 1.662.034 3.151-.589 1.508-.632 2.645-1.773 3.136-3.351.37-1.186.31-2.402.086-3.312.458-.336.86-.651 1.147-.91.501-.451.743-.733.848-.869.199.206.714.864.685 2.138-.036 1.611-.606 3.187-1.501 4.154a9.099 9.099 0 0 1-1.321 1.132 11.978 11.978 0 0 0-.644-.422l-.089-.055-.051.091c-.184.332-.5.825-.879 1.374ZM4.763 5.817c-.157 1.144.113 2.323.652 3.099.539.776 2.088 2.29 3.614 2.505.991.14 2.055.134 2.055.134s-.593-.576-1.114-1.66c-.521-1.085-.948-2.104-1.734-2.786-.785-.681-1.601-1.416-2.045-1.945-.444-.53-.59-.86-.59-.86s-.656.175-.838 1.513Zm14.301 4.549a9.162 9.162 0 0 0 1.3-1.12c.326-.352.611-.782.845-1.265 1.315.145 2.399.371 2.791.434 0 0-.679 1.971-3.945 3.022l-.016-.035c-.121-.26-.385-.594-.975-1.036Zm-11.634.859a8.537 8.537 0 0 1-.598-.224c-1.657-.693-2.91-1.944-3.449-3.678-.498-1.601-.292-3.251.091-4.269.225.544.758 1.34 1.262 2.01a3.58 3.58 0 0 0-.172.726c-.163 1.197.123 2.428.687 3.24.416.599 1.417 1.62 2.555 2.193-.128.002-.253.003-.376.002Zm-1.758-.077c-.958-.341-1.901-.787-2.697-1.368C-.07 7.559 0 6.827 0 6.827s1.558-.005 3.088.179c.03.126.065.251.104.377.557 1.791 1.851 3.086 3.562 3.803l.047.019a4.254 4.254 0 0 1-.267-.026h-.001c-.401-.053-.595-.135-.595-.135l-.157-.069-.092.144-.017.029Zm6.807-1.59c.086.017.136.058.136.145 0 .197-.242.5-.597.597l-.01-.161a.887.887 0 0 0 .283-.243c.078-.099.142-.217.188-.338Zm-1.591.006c.033.1.076.197.129.282.061.097.134.18.217.24l-.021.083c-.276-.093-.424-.293-.424-.466 0-.078.035-.119.099-.139Zm-.025-.664c-.275-.816-.795-2.022-1.505-2.179-.296.072-.938.096-.691-.145.246-.24 1.085-.048 1.283.217.145.194.744.806 1.011 1.737l.032.227a.324.324 0 0 0-.13.143Zm1.454-.266c.251-.99.889-1.639 1.039-1.841.197-.265 1.036-.457 1.283-.217.247.241-.395.217-.691.145-.69.152-1.2 1.296-1.481 2.109a.364.364 0 0 0-.067-.059.37.37 0 0 0-.092-.043l.009-.094Zm4.802-2.708a9.875 9.875 0 0 1-.596.705c-.304.315-1.203 1.176-1.963 1.916.647-.955 1.303-1.806 2.184-2.376.123-.08.249-.161.375-.245Z"/></svg>
</a>
</div>
</div>
</div>
</footer>
</div>
<div class="md-dialog" data-md-component="dialog">
<div class="md-dialog__inner md-typeset"></div>
</div>
<script id="__config" type="application/json">{"base": "../../..", "features": ["content.tooltips", "search.highlight", "navigation.tabs", "navigation.indexes", "navigation.prune"], "search": "../../../assets/javascripts/workers/search.b8dbb3d2.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
<script src="../../../assets/javascripts/bundle.fe8b6f2b.min.js"></script>
</body>
</html>
Reference in a new issue View git blame Copy permalink