[文本处理] （已解决）网页文件 一行内容 提取图片地址 不需要重复的

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<p style="padding: 0px; line-height: 1.5; clear: both; color: rgb(51, 51, 51); font-family: &quot;Hiragino Sans GB&quot;, Tahoma, Arial, 宋体, sans-serif;"><img alt="undefined" src="/upload/externalpic/1214218/1214218_20170827123754_9480.jpg" style="border: none; visibility: visible; vertical-align: bottom; max-width: 790px; zoom: 1;" class="lazy" data-original="/upload/externalpic/1214218/1214218_20170827123754_9480.jpg" /><br /> <img alt="undefined" src="/upload/externalpic/1214218/1214218_20170827123754_5111.jpg" style="border: none; visibility: visible; vertical-align: bottom; max-width: 790px; zoom: 1;" class="lazy" data-original="/upload/externalpic/1214218/1214218_20170827123754_5111.jpg" /><br /> <img alt="undefined" src="/upload/externalpic/1214218/1214218_20170827123754_4181.jpg" style="border: none; visibility: visible; vertical-align: bottom; max-width: 790px; zoom: 1;" class="lazy" data-original="/upload/externalpic/1214218/1214218_20170827123754_4181.jpg" /><br /> <br /> <br /> <img alt="undefined" src="/upload/externalpic/1214218/1214218_20170827123754_8536.jpg" style="border: none; visibility: visible; vertical-align: bottom; max-width: 790px; zoom: 1;" class="lazy" data-original="/upload/externalpic/1214218/1214218_20170827123754_8536.jpg" /><br /> <img alt="undefined" src="/upload/externalpic/1214218/1214218_20170827123754_2145.jpg" style="border: none; visibility: visible; vertical-align: bottom; max-width: 790px; zoom: 1;" class="lazy" data-original="/upload/externalpic/1214218/1214218_20170827123754_2145.jpg" /><br /> <img alt="undefined" src="/upload/externalpic/1214218/1214218_20170827123754_4315.jpg" style="border: none; visibility: visible; vertical-align: bottom; max-width: 790px; zoom: 1;" class="lazy" data-original="/upload/externalpic/1214218/1214218_20170827123754_4315.jpg" /><br /> <img alt="undefined" src="/upload/externalpic/1214218/1214218_20170827123755_5113.jpg" style="border: none; visibility: visible; vertical-align: bottom; max-width: 790px; zoom: 1;" class="lazy" data-original="/upload/externalpic/1214218/1214218_20170827123755_5113.jpg" /><br /> <img alt="undefined" src="/upload/externalpic/1214218/1214218_20170827123755_7621.jpg" style="border: none; visibility: visible; vertical-align: bottom; max-width: 790px; zoom: 1;" class="lazy" data-original="/upload/externalpic/1214218/1214218_20170827123755_7621.jpg" /><br /> <img alt="undefined" src="/upload/externalpic/1214218/1214218_20170827123755_2878.jpg" style="border: none; visibility: visible; vertical-align: bottom; max-width: 790px; zoom: 1;" class="lazy" data-original="/upload/externalpic/1214218/1214218_20170827123755_2878.jpg" /><br /> <img alt="undefined" src="/upload/externalpic/1214218/1214218_20170827123755_9000.jpg" style="border: none; visibility: visible; vertical-align: bottom; max-width: 790px; zoom: 1;" class="lazy" data-original="/upload/externalpic/1214218/1214218_20170827123755_9000.jpg" /><br /> <img alt="undefined" src="/upload/externalpic/1214218/1214218_20170827123755_605.jpg" style="border: none; visibility: visible; vertical-align: bottom; max-width: 790px; zoom: 1;" class="lazy" data-original="/upload/externalpic/1214218/1214218_20170827123755_605.jpg" /><br /> <img alt="undefined" src="/upload/externalpic/1214218/1214218_20170827123755_8239.jpg" style="border: none; visibility: visible; vertical-align: bottom; max-width: 790px; zoom: 1;" class="lazy" data-original="/upload/externalpic/1214218/1214218_20170827123755_8239.jpg" /><br /> <img alt="undefined" src="/upload/externalpic/1214218/1214218_20170827123756_5145.jpg" style="border: none; visibility: visible; vertical-align: bottom; max-width: 790px; zoom: 1;" class="lazy" data-original="/upload/externalpic/1214218/1214218_20170827123756_5145.jpg" /><br /> <img alt="undefined" src="/upload/externalpic/1214218/1214218_20170827123756_3003.jpg" style="border: none; visibility: visible; vertical-align: bottom; max-width: 790px; zoom: 1;" class="lazy" data-original="/upload/externalpic/1214218/1214218_20170827123756_3003.jpg" /><br /> <img alt="undefined" src="/upload/externalpic/1214218/1214218_20170827123756_6521.jpg" style="border: none; visibility: visible; vertical-align: bottom; max-width: 790px; zoom: 1;" class="lazy" data-original="/upload/externalpic/1214218/1214218_20170827123756_6521.jpg" /><br /> <img alt="undefined" src="/upload/externalpic/1214218/1214218_20170827123756_9915.jpg" style="border: none; visibility: visible; vertical-align: bottom; max-width: 790px; zoom: 1;" class="lazy" data-original="/upload/externalpic/1214218/1214218_20170827123756_9915.jpg" /><br /> <img alt="undefined" src="/upload/externalpic/1214218/1214218_20170827123756_2703.jpg" style="border: none; visibility: visible; vertical-align: bottom; max-width: 790px; zoom: 1;" class="lazy" data-original="/upload/externalpic/1214218/1214218_20170827123756_2703.jpg" /><br /> <img alt="undefined" src="/upload/externalpic/1214218/1214218_20170827123757_1357.jpg" style="border: none; visibility: visible; vertical-align: bottom; max-width: 790px; zoom: 1;" class="lazy" data-original="/upload/externalpic/1214218/1214218_20170827123757_1357.jpg" /></p>





<p><img src="/upload/files/2017/08/20/1503223004634.jpg" alt="" class="lazy" data-original="/upload/files/2017/08/20/1503223004634.jpg" height="1311" width="740" /><img src="/upload/files/2017/08/20/1503223032210.jpg" alt="" class="lazy" data-original="/upload/files/2017/08/20/1503223032210.jpg" height="9860" width="740" /><img src="/upload/files/2017/08/20/1503223054641.jpg" alt="" class="lazy" data-original="/upload/files/2017/08/20/1503223054641.jpg" height="5919" width="740" /></p>



2段文件都是只有一行  取共同的方法
网页文件  提取图片地址  不需要重复的  不需要引号

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谢谢 各位的回复   有没有批处理 或者批处理使用第三方的方法  其他语言还不会使用 麻烦了

web

回复 5# WHY


    谢谢了   搞定
刚才找了一下   
找到这个 接近
sed "y/;&/\n\n/" utf.txt | sed -n "/.*src=/ s/.*src=//p">b.txt