使用awk或sed将XML转换为PIPE分隔的输出文件

Question

How to convert following XML tag into text with pipe delimited file using awk or sed. I tried with following awk but it didn't return full text from Content type tag. Any help would great.

Input_file.dat

        <entry>
            <updated>2014-05-17T16:34:00-07:00</updated>
                <id>994568497</id>
                <title>No longer usable</title>
                <content type="text">I happen to like the new look, but it crashes with each attempt to use it to perform any real action. Fix it quickly please!.</content>
                <im:contentType term="Application" label="Application"/>
                <im:voteSum>0</im:voteSum>
                <im:voteCount>0</im:voteCount>
                <im:rating>1</im:rating>
                <im:version>4.2.0.165</im:version>
                <author><name>Arcdouble</name><uri>https://test.com/us/reviews/id199894255</uri></author>
        </entry>

Expected output_file.csv format

|2014-05-17T16:34:00-07:00|994568497|No longer usable|I happen to like the new look, but it crashes with each attempt to use it to perform any real action. Fix it quickly please!.|1|Arcdouble|https://test.com/us/reviews/id199894255|

Answer 1

The code below should work for you:

perl -ne '/<\/entry>/ && print "\n"; />(.*?)</ && !/<name>/  && print $1."|"; /<name>/ && /name>?(.*?)<\/.*?(uri>?)(.*)?<\/uri/ && print $1."|".$3'

Input:

tiago@dell:~$ cat file
        <entry>
            <updated>2014-05-17T16:34:00-07:00</updated>
                <id>994568497</id>
                <title>No longer usable</title>
                <content type="text">I happen to like the new look, but it crashes with each attempt to use it to perform any real action. Fix it quickly please!.</content>
                <im:contentType term="Application" label="Application"/>
                <im:voteSum>0</im:voteSum>
                <im:voteCount>0</im:voteCount>
                <im:rating>1</im:rating>
                <im:version>4.2.0.165</im:version>
                <author><name>Arcdouble</name><uri>https://test.com/us/reviews/id199894255</uri></author>
        </entry>
        <entry>
            <updated>2014-05-17T16:34:00-07:00</updated>
                <id>994568497</id>
                <title>No longer usable</title>
                <content type="text">I happen to like the new look, but it crashes with each attempt to use it to perform any real action. Fix it quickly please!.</content>
                <im:contentType term="Application" label="Application"/>
                <im:voteSum>0</im:voteSum>
                <im:voteCount>0</im:voteCount>
                <im:rating>1</im:rating>
                <im:version>4.2.0.165</im:version>
                <author><name>Arcdouble</name><uri>https://test.com/us/reviews/id199894255</uri></author>
        </entry>

Execution:

tiago@dell:~$ cat file | perl -ne '/<\/entry>/ && print "\n"; />(.*?)</ && !/<name>/  && print $1."|"; /<name>/ && /name>?(.*?)<\/.*?(uri>?)(.*)?<\/uri/ && print $1."|".$3' 
2014-05-17T16:34:00-07:00|994568497|No longer usable|I happen to like the new look, but it crashes with each attempt to use it to perform any real action. Fix it quickly please!.|0|0|1|4.2.0.165|Arcdouble|https://test.com/us/reviews/id199894255
2014-05-17T16:34:00-07:00|994568497|No longer usable|I happen to like the new look, but it crashes with each attempt to use it to perform any real action. Fix it quickly please!.|0|0|1|4.2.0.165|Arcdouble|https://test.com/us/reviews/id199894255