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add ulauncher recommended

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Eric Chang
2019-10-04 14:40:25 +08:00
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<title> [推薦] ulauncher ubuntu 18.04 底下，好用的 app launcher / Recommended Ulauncher in Ubuntu 1804 | MCの飄狂山莊㊣</title>
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<h3><a href="/post/recommended-ulauncher-in-ubuntu-1804/">[推薦] ulauncher ubuntu 18.04 底下，好用的 app launcher / Recommended Ulauncher in Ubuntu 1804</a></h3>
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<span class="date moment">2019-10-04</span>
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<span class="author"><a href="/author/eric-chang">Eric Chang</a></span>
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<p>這兩天在找關於在 ubuntu 中做搜尋的軟體</p>
<p>意外找到一個非常好用的工具 ulauncher</p>
<p></p>
<p>官方網站： <a href="https://ulauncher.io/">https://ulauncher.io/</a></p>
<p>簡單的說，這東西可以讓你不需要ubuntu 的 dash 輸入關鍵字尋找 app</p>
<p>舉例來說</p>
<p>如果我想要啟動 libreoffice Calc</p>
<p>通常我會按一下鍵盤上的 windows/super 鍵，然後輸入calc</p>
<p>像是圖片中這樣</p>
<p><img src="https://i.imgur.com/hlmtneN.png" alt="" /></p>
<p>OK ，那這樣有什麼問題呢？</p>
<p>最大的問題應該是fcitx 的 bug ，在這邊不能輸入中文搜尋，如果只是要找應用程式還好</p>
<p>但是要找檔案就會有問題了</p>
<p>那用 ulauncher 有什麼不同呢？</p>
<p>首先，因為 ulauncher 內建的呼叫快捷鍵是 ctrl+space</p>
<p>跟 fcitx (對，又是他) 切換中文的快捷鍵衝突</p>
<p>所以要改掉，可以改成自己喜歡的任意組合，像我就改成 ctl+ esc</p>
<p>叫出ulauncher 的視窗後，直接輸入 calc 也有一樣的效果</p>
<p><img src="https://i.imgur.com/RTYBGeT.png" alt="" /></p>
<p>當然啦，如果只是這樣，那也沒什麼了不起的</p>
<p>ulauncher 最大的好處是他支援各式各樣的extension</p>
<p>可以在網站上瀏覽這些擴充套件，最好選擇 V2.0 的，他新舊版本不相容</p>
<p><a href="https://ext.ulauncher.io/">https://ext.ulauncher.io/</a></p>
<p>拿幾個我裝的 extension 來示範</p>
<p>比如我常寫 ansible playbook</p>
<p>可是又很常忘記某些模組、語法怎麼用</p>
<p>所以我都要開著瀏覽器去 ansible 官網看資料</p>
<p>現在我可以用 DevDocs 這個extension 直接查語法</p>
<p>像是這樣</p>
<p><img src="https://i.imgur.com/O3q9rqG.png" alt="" /></p>
<p>按下enter 或者 alt+1 就可以開啟相關語法的網頁</p>
<p>又或者是常常要去查 IP，也有相關的extension 可以用</p>
<p><img src="https://i.imgur.com/9Xmv3pn.png" alt="" /></p>
<p>再來就是 unicode 字元查詢</p>
<p>可以很簡單的複製 unicode 裡面的特殊字元</p>
<p>像是狗貓牛豬</p>
<p>🐕🐈🐄🐖</p>
<p>房子車子孩子</p>
<p>🏠🚚👦</p>
<p>是不是很方便！(當然前提是平常有用到這些符號啦)</p>
<p>最後是我覺得最好用的搜尋檔案</p>
<p>之前在搜尋檔案的時候，都是先去點開檔案總管，然後用裡面的搜尋
(好啦，我承認其實我很少用這個功能，檔案沒有多到記不得放在哪裡)
(可是 👩 說很需要&hellip;.)</p>
<p>不過這個功能要搭配 tracker 這個套件，我不確定 ubuntu 預設有沒有裝</p>
<p>裝好之後，做一些簡單的設定，就可以直接搜尋檔案名稱了</p>
<p><img src="https://i.imgur.com/I5ZOY2m.png" alt="" /></p>
<p>根本殺手級套件啊！</p>
<p>強烈推薦大家一定要裝起來玩玩看！</p>
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