# stripper.sh -rw-r--r-- 345 bytes View raw 
                                                                                
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#!/bin/sh -e

cat feed.xml | sed -E '
  /^<\?xml version="1.0" encoding="UTF-8"\?>$/d;
  s/<!\[CDATA\[//g;
  s/\]\]>//g;
  s|<pubDate>.*?</pubDate>||g;
  s|<link>.*?</link>||g;
  s|<title>.*?</title>||g;
  s|<rss version="2.0">||g;
  s|</rss>||g;
  s|<channel>||g;
  s|</channel>||g;' | sed 's|<description>Rek'\''s image feed</description>||g'