add config system wide favorite-apps with dconf in ubuntu 18.04

This commit is contained in:
2019-12-16 14:10:32 +08:00
parent 8de885cd59
commit 7da5525705
119 changed files with 3865 additions and 1346 deletions

View File

@@ -0,0 +1,659 @@
<!DOCTYPE html>
<html lang="en-us">
<head><meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<script type="application/ld+json">
{
"@context" : "http://schema.org",
"@type" : "BlogPosting",
"mainEntityOfPage": {
"@type": "WebPage",
"@id": "https:\/\/h.cowbay.org"
},
"articleSection" : "post",
"name" : "[筆記] ubuntu 18.04 透過 dconf 修改系統 proxy \/ modify system proxy with dconf in ubuntu 18.04",
"headline" : "[筆記] ubuntu 18.04 透過 dconf 修改系統 proxy \/ modify system proxy with dconf in ubuntu 18.04",
"description" : "\x3cp\x3e最近在準備升級client 的作業系統,從 ubuntu 14.04 準備升級到 18.04 或明年的 20.04\x3c\/p\x3e\n\n\x3cp\x3e因為公司政策的關係所以現在要連接internet ,需要申請\x3c\/p\x3e\n\n\x3cp\x3e然後 user 再去系統的proxy 設定新增一個 PAC 檔\x3c\/p\x3e\n\n\x3cp\x3e但是這個動作其實是去叫NetworkManager 這個服務\x3c\/p\x3e\n\n\x3cp\x3e可是在18.04 上我會把這個服務關掉因為他會干擾我的DNS設定\x3c\/p\x3e\n\n\x3cp\x3e所以想試試看有沒有辦法不使用 NetworkManager 服務\x3c\/p\x3e\n\n\x3cp\x3e又能夠在 user level 修改 proxy 參數\x3c\/p\x3e\n\n\x3cp\x3e就想到了用 dconf 來做\x3c\/p\x3e",
"inLanguage" : "en",
"author" : "Eric Chang",
"creator" : "Eric Chang",
"publisher": "Eric Chang",
"accountablePerson" : "Eric Chang",
"copyrightHolder" : "Eric Chang",
"copyrightYear" : "2019",
"datePublished": "2019-10-31 11:08:54 \x2b0800 CST",
"dateModified" : "2019-10-31 11:08:54 \x2b0800 CST",
"url" : "https:\/\/h.cowbay.org\/post\/ubuntu-dconf-proxy-settings\/",
"wordCount" : "85",
"image" : "https://h.cowbay.orghttps://h.cowbay.org/images/post-default-7.jpg"",
"keywords" : [ ""dconf"","Blog" ]
}
</script>
<title>[筆記] ubuntu 18.04 透過 dconf 修改系統 proxy / modify system proxy with dconf in ubuntu 18.04 </title>
<meta name="description" content="some articles about job,food,passion sisters" />
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="robots" content="all,follow">
<meta name="googlebot" content="index,follow,snippet,archive">
<link rel="stylesheet" id="ct-tracks-google-fonts-css" href="https://fonts.googleapis.com/css?family=Raleway%3A400%2C700&amp;subset=latin%2Clatin-ext&amp;ver=4.7.2" type="text/css" media="all">
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.3.1/css/all.css" integrity="sha384-mzrmE5qonljUremFsqc01SB46JvROS7bZs3IO2EmfFsd15uHvIt+Y8vEf7N7fWAU" crossorigin="anonymous">
<link href="https://h.cowbay.org/css/style.css?v=1576476555" rel="stylesheet" id="theme-stylesheet" type='text/css' media='all'>
<link href="https://h.cowbay.org/css/custom.css?v=1576476555" rel="stylesheet" type='text/css' media='all'>
<link rel="shortcut icon" href="https://h.cowbay.org/img/favicon.ico" type="image/x-icon">
<link rel="icon" href="https://h.cowbay.org/img/favicon.ico" type="image/x-icon">
<script type="application/javascript">
var doNotTrack = false;
if (!doNotTrack) {
window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;
ga('create', 'UA-138954876-1', 'auto');
ga('send', 'pageview');
}
</script>
<script async src='https://www.google-analytics.com/analytics.js'></script>
</head>
<body class="post-template-default single single-post single-format-standard ct-body singular singular-post not-front standard">
<div id="overflow-container" class="overflow-container">
<a class="skip-content" href="#main">Skip to content</a>
<header id="site-header" class="site-header" role="banner">
<div class='top-navigation'>
<div class='container'>
<div id="menu-secondary" class="menu-container menu-secondary" role="navigation">
<button id="toggle-secondary-navigation" class="toggle-secondary-navigation"><i class="fas fa-plus"></i></button>
<div class="menu">
<ul id="menu-secondary-items" class="menu-secondary-items">
<li class="menu-item menu-item-type-taxonomy menu-item-object-category">
<a href="/categories/"></a>
</li>
<li class="menu-item menu-item-type-taxonomy menu-item-object-category">
<a href="/categories/ansible">ansible</a>
</li>
<li class="menu-item menu-item-type-taxonomy menu-item-object-category">
<a href="/categories/linux">linux</a>
</li>
<li class="menu-item menu-item-type-taxonomy menu-item-object-category">
<a href="/categories/proxmox">proxmox</a>
</li>
<li class="menu-item menu-item-type-taxonomy menu-item-object-category">
<a href="/categories/ps">ps</a>
</li>
<li class="menu-item menu-item-type-taxonomy menu-item-object-category">
<a href="/categories/%E7%A2%8E%E5%BF%B5">碎念</a>
</li>
<li class="menu-item menu-item-type-taxonomy menu-item-object-category">
<a href="/categories/%E7%AD%86%E8%A8%98">筆記</a>
</li>
<li class="menu-item menu-item-type-taxonomy menu-item-object-category">
<a href="/categories/%E7%BE%A4%E6%9A%89">群暉</a>
</li>
</ul>
</div>
</div>
<ul class="social-media-icons">
<li>
<a href="full%20Social%20profile%20url%20in%20facebook" data-animate-hover="pulse" class="facebook" target="_blank">
<i class="fab fa-facebook-square" title="facebook"></i>
<span class="screen-reader-text">facebook</span>
</a>
</li>
<li>
<a href="full%20profile%20url%20in%20googleplus" data-animate-hover="pulse" class="gplus" target="_blank">
<i class="fab fa-google-plus-g" title="googleplus"></i>
<span class="screen-reader-text">googleplus</span>
</a>
</li>
<li>
<a href="chang0206" data-animate-hover="pulse" class="twitter" target="_blank">
<i class="fab fa-twitter-square" title="twitter"></i>
<span class="screen-reader-text">twitter</span>
</a>
</li>
<li>
<a href="chang0206" data-animate-hover="pulse" class="instagram" target="_blank">
<i class="fab fa-instagram" title="instagram"></i>
<span class="screen-reader-text">instagram</span>
</a>
</li>
<li>
<a href="mailto:mc@hotshraingmy.info" data-animate-hover="pulse" class="email">
<i class="fas fa-envelope" title="email"></i>
<span class="screen-reader-text">email</span>
</a>
</li>
<li>
<a href="full%20profile%20url%20in%20linkedin" data-animate-hover="pulse" class="linkedin" target="_blank">
<i class="fab fa-linkedin-in" title="linkedin"></i>
<span class="screen-reader-text">linkedin</span>
</a>
</li>
<li>
<a href="full%20profile%20url%20in%20stackoverflow" data-animate-hover="pulse" class="stackoverflow" target="_blank">
<i class="fab fa-stack-overflow" title="stackoverflow"></i>
<span class="screen-reader-text">stackoverflow</span>
</a>
</li>
<li>
<a href="changchichung" data-animate-hover="pulse" class="github" target="_blank">
<i class="fab fa-github" title="github"></i>
<span class="screen-reader-text">github</span>
</a>
</li>
<li>
<a href="full%20profile%20url%20in%20pinterest" data-animate-hover="pulse" class="pinterest" target="_blank">
<i class="fab fa-pinterest" title="pinterest"></i>
<span class="screen-reader-text">pinterest</span>
</a>
</li>
<li>
<a href="https://h.cowbay.org/index.xml" data-animate-hover="pulse" class="rss" target="_blank">
<i class="fas fa-rss" title="rss"></i>
<span class="screen-reader-text">rss</span>
</a>
</li>
</ul></div>
</div>
<div class="container">
<div id="title-info" class="title-info">
<div id='site-title' class='site-title'>
<a href="/"> MC部落 </a>
</div>
</div>
<button id="toggle-navigation" class="toggle-navigation">
<i class="fas fa-bars"></i>
</button>
<div id="menu-primary-tracks" class="menu-primary-tracks"></div>
<div id="menu-primary" class="menu-container menu-primary" role="navigation">
<p class="site-description">Whats the Worst That Could Happen?</p>
<div class="menu">
<ul id="menu-primary-items" class="menu-primary-items">
<li class='menu-item menu-item-type-custom menu-item-object-custom '>
<a href="https://h.cowbay.org/">Home</a>
</li>
<li class='menu-item menu-item-type-post_type menu-item-object-page '>
<a href="https://h.cowbay.org/about/">About</a>
</li>
<li class='menu-item menu-item-type-post_type menu-item-object-page '>
<a href="https://h.cowbay.org/contact/">Get in touch</a>
</li>
</ul>
</div>
</div>
</div>
</header>
<div id="main" class="main" role="main">
<div id="loop-container" class="loop-container">
<div class="post type-post status-publish format-standard has-post-thumbnail hentry category-design tag-design tag-standard-2 tag-tagalicious tag-travel entry full-without-featured odd excerpt-1">
<div class='featured-image lazy lazy-bg-image' data-background="https://h.cowbay.org/images/post-default-7.jpg">
</div>
<div class="entry-meta">
<span class="date">31 October</span> <span> / </span>
<span class="author">
<a href="https://github.com/changchichung" title="Posts by Eric Chang" rel="author">Eric Chang</a>
</span>
<span class="category">
<span> / </span>
<a href="/categories/%E7%AD%86%E8%A8%98">筆記</a>
</span>
</div>
<div class='entry-header'>
<h1 class='entry-title'> [筆記] ubuntu 18.04 透過 dconf 修改系統 proxy / modify system proxy with dconf in ubuntu 18.04</h1>
</div>
<div class="entry-container">
<div class="entry-content">
<article>
<p>最近在準備升級client 的作業系統,從 ubuntu 14.04 準備升級到 18.04 或明年的 20.04</p>
<p>因為公司政策的關係所以現在要連接internet ,需要申請</p>
<p>然後 user 再去系統的proxy 設定新增一個 PAC 檔</p>
<p>但是這個動作其實是去叫NetworkManager 這個服務</p>
<p>可是在18.04 上我會把這個服務關掉因為他會干擾我的DNS設定</p>
<p>所以想試試看有沒有辦法不使用 NetworkManager 服務</p>
<p>又能夠在 user level 修改 proxy 參數</p>
<p>就想到了用 dconf 來做</p>
<p>dconf 是在 ubuntu 底下很好用的工具</p>
<p>可以用來觀察、修改使用者層級(user level)的系統設定</p>
<p>不過有一些語法要注意</p>
<p>簡單說一下用法</p>
<p>觀察user level 系統變數的變化</p>
<p>開啟terminal 輸入以下指令</p>
<pre><code>dconf watch /
</code></pre>
<p>這個可以觀察user到底修改了些什麼</p>
<p>只要是透過右上角的系統設定修改的值</p>
<p>這個指令都可以觀察到,非常好用</p>
<p>當找到了要修改的 KEY</p>
<p>就可以用</p>
<pre><code>dconf read/write KEY
</code></pre>
<p>比如說我要修改proxy</p>
<p>我先用 dconf watch / 抓到了KEY是 /system/proxy/host</p>
<p>那我就可以用</p>
<pre><code>dconf write /system/proxy/http/host &quot;'192.168.1.7'&quot;
dconf write /system/proxy/http/port '3128'
</code></pre>
<p>來把系統的http proxy 改成 192.168.1.7:3128</p>
<p>要注意的是,上面的 host 是字串,要用<code>&quot;''&quot;</code>包起來</p>
<p>下面的只是數字,就不用外面的<code>&quot;&quot;</code></p>
<p>不過這修改好像還是必須要NetworkManager 生效才行</p>
<p>還需要再測試看看</p>
</article>
</div>
<div class='entry-meta-bottom'>
<div class="entry-categories"><p><span>Categories</span>
<a href="/categories/%E7%AD%86%E8%A8%98" title="View all posts in 筆記">筆記</a>
</p>
</div>
<div class="entry-tags"><p><span>Tags</span>
<a href="/tags/dconf" title="View all posts tagged dconf">dconf</a>
</p></div> </div>
<div class="author-meta">
<div class="author">
<img alt='Eric Chang' src="https://www.gravatar.com/avatar/23f8ed94e007297499ac8df1641b3ff5?s=100&d=identicon" class='avatar avatar-72 photo' height='72' width='72'>
<span>
Written by:<a href="https://github.com/changchichung" title="Posts by Eric Chang" rel="author">Eric Chang</a> </span>
</div>
<div class="bio">
<p>塵世裡一個迷途小書僮</p>
<a class="facebook" target="_blank"
href="full%20Social%20profile%20url%20in%20facebook">
<i class="fab fa-facebook-f"
title="facebook icon"></i>
</a>
<a class="googleplus" target="_blank"
href="full%20profile%20url%20in%20googleplus">
<i class="fab fa-google-plus-g"
title="googleplus icon"></i>
</a>
<a class="twitter" target="_blank"
href="chang0206">
<i class="fab fa-twitter-square"
title="twitter icon"></i>
</a>
<a class="linkedin" target="_blank"
href="full%20profile%20url%20in%20linkedin">
<i class="fab fa-linkedin"
title="linkedin icon"></i>
</a>
<a class="email" target="_blank"
href="mailto:mc@hotshraingmy.info">
<i class="fas fa-envelope"
title="email icon"></i>
</a>
<a class="instagram" target="_blank"
href="chang0206">
<i class="fab fa-instagram"
title="instagram icon"></i>
</a>
<a class="stackoverflow" target="_blank"
href="full%20profile%20url%20in%20stackoverflow">
<i class="fab fa-stack-overflow"
title="stackoverflow icon"></i>
</a>
<a class="github" target="_blank"
href="changchichung">
<i class="fab fa-github"
title="github icon"></i>
</a>
<a class="pinterest" target="_blank"
href="full%20profile%20url%20in%20pinterest">
<i class="fab fa-pinterest"
title="pinterest icon"></i>
</a>
</div>
</div>
</div>
</div>
<section id="comments" class="comments">
<div id="disqus_thread"></div>
<script type="application/javascript">
var disqus_config = function () {
};
(function() {
if (["localhost", "127.0.0.1"].indexOf(window.location.hostname) != -1) {
document.getElementById('disqus_thread').innerHTML = 'Disqus comments not available by default when the website is previewed locally.';
return;
}
var d = document, s = d.createElement('script'); s.async = true;
s.src = '//' + "h-cowbay-org-1" + '.disqus.com/embed.js';
s.setAttribute('data-timestamp', +new Date());
(d.head || d.body).appendChild(s);
})();
</script>
<noscript>Please enable JavaScript to view the <a href="https://disqus.com/?ref_noscript">comments powered by Disqus.</a></noscript>
<a href="https://disqus.com" class="dsq-brlink">comments powered by <span class="logo-disqus">Disqus</span></a>
</section>
</div>
</div>
<footer id="site-footer" class="site-footer" role="contentinfo">
<h1>
<a href=""> MC部落 </a>
</h1>
<p class="site-description">Whats the Worst That Could Happen?</p>
<div id="menu-footer" class="menu-container menu-footer" role="navigation">
<div class="menu">
<ul id="menu-footer-items" class="menu-footer-items">
</ul>
</div> </div>
<ul class="social-media-icons">
<li>
<a class="facebook" target="_blank"
href="full%20Social%20profile%20url%20in%20facebook" >
<i class="fab fa-facebook-f" title="facebook"></i>
<span class="screen-reader-text">facebook</span>
</a>
</li>
<li>
<a class="googleplus" target="_blank"
href="full%20profile%20url%20in%20googleplus" >
<i class="fab fa-google-plus-g" title="googleplus"></i>
<span class="screen-reader-text">googleplus</span>
</a>
</li>
<li>
<a href="chang0206" class="twitter" target="_blank">
<i class="fab fa-twitter-square" title="twitter"></i>
<span class="screen-reader-text">twitter</span>
</a>
</li>
<li>
<a href="chang0206" class="instagram" target="_blank">
<i class="fab fa-instagram" title="instagram"></i>
<span class="screen-reader-text">instagram</span>
</a>
</li>
<li>
<a href="mailto:mc@hotshraingmy.info" class="email">
<i class="fas fa-envelope" title="email"></i>
<span class="screen-reader-text">email</span>
</a>
</li>
<li>
<a href="full%20profile%20url%20in%20linkedin" class="linkedin" target="_blank">
<i class="fab fa-linkedin-in" title="linkedin"></i>
<span class="screen-reader-text">linkedin</span>
</a>
</li>
<li>
<a href="full%20profile%20url%20in%20stackoverflow" class="stackoverflow" target="_blank">
<i class="fab fa-stack-overflow" title="stackoverflow"></i>
<span class="screen-reader-text">stackoverflow</span>
</a>
</li>
<li>
<a href="changchichung" class="github" target="_blank">
<i class="fab fa-github" title="github"></i>
<span class="screen-reader-text">github</span>
</a>
</li>
<li>
<a href="full%20profile%20url%20in%20pinterest" class="pinterest" target="_blank">
<i class="fab fa-pinterest" title="pinterest"></i>
<span class="screen-reader-text">pinterest</span>
</a>
</li>
<li>
<a href="https://h.cowbay.org/index.xml" data-animate-hover="pulse" class="rss" target="_blank">
<i class="fas fa-rss" title="rss"></i>
<span class="screen-reader-text">rss</span>
</a>
</li>
</ul> <div class="design-credit">
<p>&copy; 2018 Göran Svensson</p>
<p>Nederburg Hugo Theme by <a href="https://appernetic.io">Appernetic</a>.</p>
<p>A port of Tracks by Compete Themes.</p>
</div>
</footer>
</div>
<script src="https://h.cowbay.org/js/jquery.min.js"></script>
<script src="https://h.cowbay.org/js/jquerymigrate.js"></script>
<script src="https://h.cowbay.org/js/production.min.js?v=1576476555"></script>
</body>
</html>