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  1. #!/bin/bash
  2.  
  3. echo 'ab\sc' | sed 's/[\s]\+//'
Success #stdin #stdout 0s 19632KB
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stdin
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Standard input is empty
stdout
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abc
https://ideone.com/2UzZwZ
language:
Bash (bash 5.0.3)
created:
8 years ago
visibility:
secret

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