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  1. #!/bin/bash
  2. s="nie[breath]hi
  3. hi </langenglish>'tjie"
  4. sed 's/[[:space:]]*\([]>]\)[[:space:]]*/\1 /g;s/[[:space:]]*\([[<]\)[[:space:]]*/ \1/g' <<< "$s"
Success #stdin #stdout 0s 4400KB
stdin
Standard input is empty
stdout
nie [breath] hi
hi </langenglish> 'tjie