chattr.html
1 <!DOCTYPE html> 2 <html lang="de"> 3 <head> 4 <meta charset="UTF-8" /> 5 <meta name="viewport" content="width=device-width, initial-scale=1.0" /> 6 <meta http-equiv="onion-location" content="http://bopbopl6lohkl2rts3ltesjnag4hzs4jrx2h6k6etgq5xasbpqekzlqd.onion" /> 7 <title>BOP Wiki: Prevent files from being changed (chattr)</title> 8 <link rel="stylesheet" href="/assets/stylesheet.css" /> 9 <link rel="icon" type="image/x-icon" href="/assets/img/favicon.png"> 10 </head> 11 <body> 12 <header> 13 <!-- --------------------------------------------------------------------------------------------------------------------------------- --> 14 <script src="/assets/js/navbar-OpenClose.js"></script> 15 <script src="/assets/js/lightbox.js"></script> 16 <script src="/assets/js/copyCodeButton.js"></script> 17 <link rel="stylesheet" href="/resources/js-libraries/highlightJS/atom-one-dark.min.css"> 18 <script src="/resources/js-libraries/highlightJS/highlight.min.js"></script> 19 <script src="/resources/js-libraries/highlightJS/highlightjs-line-numbers.min.js"></script> 20 <script>hljs.highlightAll();</script> 21 <script>hljs.initLineNumbersOnLoad();</script> 22 <!-- --------------------------------------------------------------------------------------------------------------------------------- --> 23 <div class="branding"> 24 <button class="toggle-btn-navbar" id="navbarOpenButton">☰</button> 25 <a href="/"> 26 <img class="logo" src="/assets/img/logo.png"> 27 </a> 28 <div class="typing-animation">BytesOfProgress</div> 29 </div> 30 </header> 31 <div id="navbarContainer" class="navbar-container"> 32 <iframe class="navbar-iframe" src="/assets/navbar/navbar.html" frameBorder= "0"></iframe> 33 </div> 34 <main> 35 <!-- --------------------------------------------------------------------------------------------------------------------------------- --> 36 <article class="site-post"> 37 <header class="post-header"> 38 <h1 class="post-title">Prevent files from being changed (chattr)</h1> 39 <div class="post-meta"> 40 </div> 41 </header> 42 </article> 43 <nav class="breadcrumb"> 44 <a href="/">Home</a> 45 <span class="divider">›</span> 46 <a href="/wiki/">Wiki</a> 47 <span class="divider">›</span> 48 <a href="/wiki/linux/A1linux.html">GNU / Linux</a> 49 <span class="divider">›</span> 50 <a href="/wiki/linux/HowDoI/A1HowDoI.html">HowDoI</a> 51 <span class="divider">›</span> 52 <span class="current">Prevent files from being changed (chattr)</span> 53 </nav> 54 <section class="post-content"> 55 <!-- --------------------------------------------------------------------------------------------------------------------------------- --> 56 <p> 57 Note: Please only do this if you know what you are doing. 58 Using this method on the wrong files could result in unexpected 59 behavior of your system, make sure you understand 60 what you are doing before you continue. 61 </p> 62 <p> 63 In this example we will use the "/etc/resolv.conf" file. 64 </p> 65 <div class="code-box"> 66 <pre><code># To "lock" a file: 67 $ sudo chattr +i /etc/resolv.conf 68 69 # To "unlock" a file: 70 $ sudo chattr -i /etc/resolv.conf</code></pre> 71 </div> 72 <br> 73 <!-- --------------------------------------------------------------------------------------------------------------------------------- --> 74 </section> 75 <footer class="post-footer"> 76 <a href="/wiki/linux/HowDoI/A1HowDoI.html" class="cta-button">← Back</a> 77 </footer> 78 </main> 79 </body> 80 </html>