在 bash 中我试图解析以下文件:
输入:
</a></td></tr><tr><td>stuff.txt (15.18 KB)</td><td>12/01/2015</td><td>Large things</td><td>158520312</td><td><a class="btn-down" download href="https://resource.com/stones">
</a></td></tr><tr><td>flowers.pdf (83.03 MB)</td><td>23/03/2011</td><td>Large flowers</td><td>872448000</td><td><a class="btn-down" download href="https://resource.com/flosers with stuff">
</a></td></tr><tr><td>apples.pdf (281.16 MB)</td><td>21/04/2012</td><td>Large things like apples</td><td>299009564</td><td><a class="btn-down" download href="https://resource.com/apples">
</a></td></tr><tr><td>stones.pdf (634.99 MB)</td><td>11/07/2011</td><td>Large stones from mountains</td><td>67100270</td><td><a class="btn-down" download href="https://stuff.com/findstones">
想要的输出:
12/01/2015 158520312 "https://resource.com/stones"
23/03/2011 872448000 "https://resource.com/flosers with stuff"
21/04/2012 299009564 "https://resource.com/apples~withstuff"
11/07/2011 67100270 "https://stuff.com/findstones"
我想说的是:
# less input.txt | sed -e "s/><tr><td//" -e "s/\///" -e "s/a>//" -e "s/<\/td><\/tr>//g" -e "s/<\/td><td>//g" -e "s/>$//g" -e "s/<a class=\"btn-down\" download href=//g"
<stuff.txt (15.18 KB)12/01/2015Large things158520312"https://resource.com/stones"
<flowers.pdf (83.03 MB)23/03/2011Large flowers872448000"https://resource.com/flosers with stuff"
<apples.pdf (281.16 MB)21/04/2012Large things like apples299009564"https://resource.com/apples"
<stones.pdf (634.99 MB)11/07/2011Large stones from mountains67100270"https://stuff.com/findstones"
有没有更简单的方法来解析它？我觉得它可以做得更简单，而且我什至没有进行解析。
最佳答案
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awk -F"[><]" '{sub(/.*=/,"",$28);print $15,$23,$28}' Input_file
关于linux - 使用 sed 在 Bash 中解析 HTML 表，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/50991066/