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<a class="featured-image-link" href="https://h.cowbay.org/post/ansible-ssh-forwardagent/"><div class='featured-image lazy lazy-bg-image' data-background="https://h.cowbay.org/images/post-default-14.jpg"></div></a>
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<span class="date">24 December</span>
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<span class="author">
<a href="https://github.com/changchichung" title="Posts by Eric Chang" rel="author">Eric Chang</a>
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<a href="https://h.cowbay.org/post/ansible-ssh-forwardagent/ "> [筆記] ansible 設定 ssh_args 開啟 ForwardX11 / config ansible ssh_args to enable forwardagent </a>
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<p>正確來說,我不曉得到底怎麼「稱呼」這個 forwardx11 / forwardagent</p>
<p>總之就是在寫一隻ansible playbook</p>
<p>目的是用來安裝、設定 firefox</p>
<p>包含安裝 firefox addon</p>
<p>但是一開始在執行的時候,碰到了一些錯誤</p>
<div class="more-link-wrapper"><a class="more-link" href="https://h.cowbay.org/post/ansible-ssh-forwardagent/">Read the post<span class="screen-reader-text">This is a Standard Post</span></a></div>
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<span class="date">20 December</span>
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<span class="author">
<a href="https://github.com/changchichung" title="Posts by Eric Chang" rel="author">Eric Chang</a>
</span>
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<span class="category">
<a href="/categories/%E7%AD%86%E8%A8%98">筆記</a>
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<h2 class='excerpt-title'>
<a href="https://h.cowbay.org/post/test-pg_prewarm/ "> [筆記] 測試 postgresql 的pg_prewarm 對效能的影響 / test pg_prewarm in postgresql 11 </a>
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<p>老闆提到想要把新系統的 postgresql 資料庫都撈到記憶體裡面</p>
<p>但是否決了我提出的ramdisk 作法(因為當機的話,資料就沒了)</p>
<p>在找資料的時候發現了這個postgresql 的 pg_prewarm extension</p>
<p>好像有點意思?就來測試看看吧!</p>
<p>只是目前還不知道該怎麼解讀測試的數據就是了&hellip;</p>
<p>幹!林北真的不是 DBA 啦 =.=</p>
<div class="more-link-wrapper"><a class="more-link" href="https://h.cowbay.org/post/test-pg_prewarm/">Read the post<span class="screen-reader-text">This is a Standard Post</span></a></div>
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<a class="featured-image-link" href="https://h.cowbay.org/post/accidentally-typed-an-extra-space-in-ansible-playbook/"><div class='featured-image lazy lazy-bg-image' data-background="https://h.cowbay.org/images/post-default-10.jpg"></div></a>
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<span class="date">18 December</span>
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<span class="author">
<a href="https://github.com/changchichung" title="Posts by Eric Chang" rel="author">Eric Chang</a>
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<span> / </span>
<span class="category">
<a href="/categories/%E7%AD%86%E8%A8%98">筆記</a>
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<h2 class='excerpt-title'>
<a href="https://h.cowbay.org/post/accidentally-typed-an-extra-space-in-ansible-playbook/ "> [筆記] 在ansible playbook中不小心多打了一個空格 / Accidentally Typed an Extra Space in Ansible Playbook </a>
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<article>
<p>剛剛在跑一個修改過的playbook卻發現一個詭異的狀況</p>
<p>在用template產生檔案之前爲了避免錯誤所以我先用 file module 去建立目錄</p>
<p>怪就怪在建立目錄的task沒錯但是要產生檔案時卻出現了目的目錄不存在的錯誤</p>
<div class="more-link-wrapper"><a class="more-link" href="https://h.cowbay.org/post/accidentally-typed-an-extra-space-in-ansible-playbook/">Read the post<span class="screen-reader-text">This is a Standard Post</span></a></div>
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<a class="featured-image-link" href="https://h.cowbay.org/post/add-system-wide-favorite-apps-in-dconf/"><div class='featured-image lazy lazy-bg-image' data-background="https://h.cowbay.org/images/post-default-2.jpg"></div></a>
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<span class="date">16 December</span>
<span> / </span>
<span class="author">
<a href="https://github.com/changchichung" title="Posts by Eric Chang" rel="author">Eric Chang</a>
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<span class="category">
<a href="/categories/%E7%AD%86%E8%A8%98">筆記</a>
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<h2 class='excerpt-title'>
<a href="https://h.cowbay.org/post/add-system-wide-favorite-apps-in-dconf/ "> 在ubuntu 18.04中,透過 dconf 設定系統層級的「我的最愛」/ Add System Wide Favorite Apps in dock with Dconf in ubuntu 18.04 </a>
</h2>
</div>
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<article>
<p>這幾天在ansible 寫了一份新的playbook給developer 用</p>
<p>然後user反映說希望能在ubuntu 18.04 內建的dock 裏面新增一個gnome-terminal的icon</p>
<p>我才發現原來之前的寫法不能用在 ubuntu 18.04 上</p>
<p>只好又弄了一份出來</p>
<div class="more-link-wrapper"><a class="more-link" href="https://h.cowbay.org/post/add-system-wide-favorite-apps-in-dconf/">Read the post<span class="screen-reader-text">This is a Standard Post</span></a></div>
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<a class="featured-image-link" href="https://h.cowbay.org/post/ubuntu-dconf-proxy-settings/"><div class='featured-image lazy lazy-bg-image' data-background="https://h.cowbay.org/images/post-default-7.jpg"></div></a>
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<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> / </span>
<span class="category">
<a href="/categories/%E7%AD%86%E8%A8%98">筆記</a>
</span>
</div>
<div class='excerpt-header'>
<h2 class='excerpt-title'>
<a href="https://h.cowbay.org/post/ubuntu-dconf-proxy-settings/ "> [筆記] ubuntu 18.04 透過 dconf 修改系統 proxy / modify system proxy with dconf in ubuntu 18.04 </a>
</h2>
</div>
<div class='excerpt-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>
<div class="more-link-wrapper"><a class="more-link" href="https://h.cowbay.org/post/ubuntu-dconf-proxy-settings/">Read the post<span class="screen-reader-text">This is a Standard Post</span></a></div>
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