html の タグを除去

strip.sh

#!/bin/bash

cat $1 \
| sed -e "s/\r//g" \
| tr "\n" "@" \
| sed -e "s/<script>[^<]*<\/script>//g" \
| sed -e "s/<style>[^<]*<\/style>//g" \
| sed -e "s/<!--[^<]*-->//g" \
| sed -e "s/&nbsp;//g" \
| sed -e "s/&gt;/>/g" \
| sed -e "s/&lt;/</g" \
| sed -e "s/<[^>]*>//g" \
| sed -e "s/[ \t]*//g" \
| sed -e "s/@@*/@/g" \
| tr "@" "\n"

html のタグと空白を削除