An introduction to Yahoo Pipes介紹了雅虎的喉管

Yahoo describes Pipes as “an interactive data aggregator and manipulator that lets you mashup your favorite online data sources”.雅虎描述的喉管為“一個互動的數據匯集和機械手，讓您混和您最喜愛的在線數據來源” 。 Alright, but what does that mean to the rest of us?好吧，但是什麼意思，以我們其餘的呢？ Yahoo Pipes uses an easy-to-understand visual editor that allows you to (among other things) take multiple RSS feeds, combine and filter them, and then output all of that information to one雅虎管道使用易於理解的可視化編輯器讓您（除其他事項外）採取多個RSS結合起來，並過濾它們，然後輸出的所有資料，以1 RSS的RSS feed.餵養。

This tutorial will take you through the steps to filter the content of one RSS feed (Techmeme) so that content you may have already read isn’t included in your Techmeme feed.本教程將帶您通過步驟來篩選的內容之一， RSS饋送（ techmeme ） ，使內容您可能已經閱讀並未包含在您的techmeme飼料。

1. To create a pipe you’ll a need a Yahoo account, so if you don’t have one, you might as well創建一個管道，您需要雅虎的帳戶，因此，如果您沒有一，你可能會以及 sign up註冊 now.現在。 Once you’ve signed in, visit一旦您簽署的，請訪問 http://pipes.yahoo.com . 。 The default/blank Pipes layout will be presented.默認/空白管道佈局將提交。


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2. Get started by dragging Fetch Feed from the Sources list into the main module area.開始拖曳市值飼料從源頭上清單分成主模塊區。 Enter the full URL to the RSS feed you want to customize.輸入完整的URL ，以RSS源您要自訂。 For this tutorial I’m using the Techmeme RSS feed, which is http://www.techmeme.com/index.xml對於本教程，我使用techmeme RSS饋送，這是http://www.techmeme.com/index.xml


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3. To confirm the feed was loaded correctly, drag a line from the small circle at the bottom of the Fetch Feed module to the Pipe Output module.確認飼料是正確加載，拖曳線從小圈子在底部的市值飼料模塊管道輸出模塊。 Then, drag the Debugger window into focus and click the Refresh link if nothing shows up right away.然後，拖動調試程序窗口中成為焦點，並點擊刷新鏈接，如果沒有顯示出來。 The Debugger window should fill with a list of the articles in the feed you added.調試程序窗口中應填寫一份清單，文章在飼料中添加的。


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4. Now we’ll filter out articles from the feed that we don’t want to include.現在，我們將篩選出的文章，從飼料，我們不希望加入。 From the Operations menu, drag the Filter module into the main workspace.從行動的菜單上，拖曳濾波模塊納入主要工作。


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5. Now link the Fetch Feed module to the Filter module (you can leave the Pipe Output module unconnected for now).現在聯繫起來，市值飼料模塊的過濾器模塊（你可以離開管道輸出模塊無關現在） 。


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6. In the Filter module, make sure that Block and Any are both selected.在過濾器模塊，確保座和任何都是選定的。 In the Rules area, select item.description .在規則方面，選擇item.description 。 The item.description option is ‘created’ because Yahoo Pipes recognizes the “description” part of the Techmeme feed (see the bottom part of the screenshot below).該item.description選項是'創造' ，因為雅虎的喉管認識到“說明”部分的techmeme飼料（見底部的一部分，下面的截圖） 。

   For this feed, I’m going to block out certain URL’s from the Techmeme feed, because I already subscribe to those sites RSS feeds, and I don’t want to waste time scrolling through the Techmeme feed on things that I’ve already ready.這個飼料，我要去阻止了某些網址的從techmeme飼料，因為我已經訂閱這些網站的RSS Feeds功能，我不想浪費時間，滾動通過techmeme飼料對的事情，我已經已經準備就緒。 So the first URL I entered was http://gigaom.com.因此，首先我進入網址是http://gigaom.com 。 That will block out any Techmeme articles that originate from GigaOM.com.這將阻止任何techmeme文章源自gigaom.com 。


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7. Click the + (plus) Rules button to create another rule, and repeat the steps above.按一下+ （加號）規則按鈕以建立另一條規則，並重複上述步驟。 Enter in the URLs to sites that you already read, and therefore don’t need to read again when they’re published in Techmeme.在輸入網址的網站，您已經閱讀，因此，不必再次閱讀時，他們出版的techmeme 。 When you’re done, ‘drag’ the pipe from the Filter module to the Pipe Output module.當您完成後， '拖'管從濾波模塊，以管道輸出模塊。 Refresh the Debugger area and any articles that originate from a site that you’ve just added to your filter will be removed.刷新調試和地區的任何文章，源於網站，您剛剛添加到您的過濾器將會被取消。



8. If you’d like, you can also add a Sort module (from the Operations menu) into the mix.如果您想要，您也可以添加一個模塊排序 （從業務菜單）納入組合。 That way you can sort the feed articles by the date published etc. Make sure the final pipe goes from Fetch Feed to Filter to Sort and finally to Pipe Output .這樣您可以進行排序飼料文章所發布日期等，確保最後管從市值飼料來篩選和排序 ，最後又推遲到管道輸出 。 When you’re done, click the Save button in the upper-right part of Yahoo Pipes.當您完成後，點擊保存按鈕，在上層的權利的一部分，雅虎的喉管。


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9. Give your custom feed a name and click Save .讓您的自定義飼料的名稱，並點擊保存 。



10. To preview your “new” feed, click Run Pipe from the top (center) of Yahoo Pipes.以預覽您的“新”飼料，單擊運行管從上方（中心） ，雅虎的喉管。 Your feed will be previewed in a new browser window/tab.您的飼料會預覽在新的瀏覽器窗口/標籤。


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11. If you’re happy with the results, close the preview window/tab and click the Publish button (next to Save).如果您滿意的結果，關閉預覽視窗/標籤，並點擊發布按鈕（旁邊的儲存） 。 Enter a description and some tags, then click Publish .輸入說明和一些標記，然後單擊發布 。



12. To subscribe to your feed, go back to the Preview page and use the handy Subscribe drop down menu.訂閱您的飼料，回去預覽網頁和使用的方便訂閱的下拉式選單。 You can save your feed directly to a number of the popular online feed readers, or just use the Get as RSS item to display your RSS feed URL.您還可以保存飼料直接向一些受歡迎的網上飼料讀者，或只使用取得的RSS項目以顯示您的RSS供稿網址。



13. For Firefox users, the feed will be displayed in your browser.為Firefox用戶，飼料將顯示在您的瀏覽器。 You can copy and paste the URL into any RSS reader you choose.您可以將該網址複製並粘貼到任何RSS閱讀您選擇。


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14. You can find more Yahoo Pipes resources/tutorials您可以找到更多的資源，雅虎的喉管/教學 here這裡 (and feel free/encouraged to add more to that list). （覺得免費/鼓勵添加更多名單） 。