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<a class="featured-image-link" href="https://h.cowbay.org/post/rescue-synology-nas-with-ubuntu-livecd/"><div class='featured-image lazy lazy-bg-image' data-background="https://h.cowbay.org/images/post-default-11.jpg"></div></a>
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<span class="date">03 January</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="/categories/%E7%AD%86%E8%A8%98">筆記</a>
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<a href="https://h.cowbay.org/post/rescue-synology-nas-with-ubuntu-livecd/ "> [筆記] 用ubuntu livecd 救援群暉 synology NAS內的資料 / rescue synology nas with ubuntu livecd </a>
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<p>2020/01/02 , 2020年上工的第一天群暉的 DS415+ NAS 掛了!</p>
<p>因為群暉的文件在最關鍵的一步寫得亂七八糟!</p>
<p>所以在這邊紀錄一下我操作的步驟!</p>
<div class="more-link-wrapper"><a class="more-link" href="https://h.cowbay.org/post/rescue-synology-nas-with-ubuntu-livecd/">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/what-a-piss-in-synology-document/"><div class='featured-image lazy lazy-bg-image' data-background="https://h.cowbay.org/images/post-default-16.jpg"></div></a>
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<span class="date">03 January</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/%E9%9B%9C%E5%BF%B5">雜念</a>
</span>
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<h2 class='excerpt-title'>
<a href="https://h.cowbay.org/post/what-a-piss-in-synology-document/ "> [碎念] Synology 群暉的文件不知道在工三小 / what a piss in synology document </a>
</h2>
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<article>
<p>2020/01/02 2020 上工的第一天,公司碩果僅存的唯一一台 Synology DS415+ 也終於掛了</p>
<p>開機沒多久就連不上,反覆幾次之後,出現了開機時所有燈號都狂閃的狀況</p>
<p>終於宣告不治</p>
<p>問題很明顯的就是Intel C2000 系列 CPU 的瑕疵</p>
<div class="more-link-wrapper"><a class="more-link" href="https://h.cowbay.org/post/what-a-piss-in-synology-document/">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/ansible-get-value-from-loop-register/"><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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<div class="excerpt-meta">
<span class="date">27 December</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>
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<h2 class='excerpt-title'>
<a href="https://h.cowbay.org/post/ansible-get-value-from-loop-register/ "> [筆記]在ansible中取得loop register後的值/ Ansible Get Value From Loop Register </a>
</h2>
</div>
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<article>
<p>今天在寫一支客製化 firefox 的playbook</p>
<p>因為firefox 會給每個user 建立一個由亂數字串組成的default profile</p>
<p>所以每個user的 default profile 都不同</p>
<p>也因此在用register處理的時候碰到了一些問題</p>
<div class="more-link-wrapper"><a class="more-link" href="https://h.cowbay.org/post/ansible-get-value-from-loop-register/">Read the post<span class="screen-reader-text">This is a Standard Post</span></a></div>
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<span class="date">24 December</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>
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<h2 class='excerpt-title'>
<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>
</h2>
</div>
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<article>
<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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<div class="post type-post status-publish format-standard has-post-thumbnail hentry category-design tag-memories tag-normal-post tag-standard-2 excerpt zoom full-without-featured odd excerpt">
<a class="featured-image-link" href="https://h.cowbay.org/post/test-pg_prewarm/"><div class='featured-image lazy lazy-bg-image' data-background="https://h.cowbay.org/images/post-default-9.jpg"></div></a>
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<div class="excerpt-meta">
<span class="date">20 December</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/test-pg_prewarm/ "> [筆記] 測試 postgresql 的pg_prewarm 對效能的影響 / test pg_prewarm in postgresql 11 </a>
</h2>
</div>
<div class='excerpt-content'>
<article>
<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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