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  1. read n
  2. arr=()
  3. for ((i=0;i<n;i++))
  4. do
  5.     read s
  6.     array+=( $(echo "$s" | grep -o '<\s*[^>]\+>' | sed -r 's/< *\/?([^> \/]+)\/? *[^>]*>/\1/') )   
  7. done
  8. echo "${array[@]}" | tr ' ' '\n' | sort -u | tr '\n' ';' | rev | cut -c 2- | rev
Success #stdin #stdout 0s 4464KB
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<p><a href="http://w...content-available-to-author-only...t.com/html/tutorial/html_links.cfm">Example Link</a></p>
<div class="more-info"><a href="http://w...content-available-to-author-only...t.com/html/examples/html_links_examples.cfm">More Link Examples...</a></div>
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a;div;p
https://ideone.com/ERFCAR
language:
Bash (bash 5.0.3)
created:
4 years ago
visibility:
public

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