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  1. #!/bin/bash
  2. s="word1 word2 hello world"
  3. sed -E 's/[^[:space:]]+/"&"/g' <<< "$s"
  4. # => "word1" "word2" "hello" "world"
  5. sed 's/[^[:space:]]*/"&"/g' <<< "$s"
  6. # => "word1" "word2" "hello" "world"
Success #stdin #stdout 0.01s 5516KB
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stdin
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Standard input is empty
stdout
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"word1" "word2" "hello" "world"
"word1" "word2" "hello" "world"
https://ideone.com/AvWsry
language:
Bash (bash 5.0.3)
created:
3 years ago
visibility:
secret

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