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  1. #!/bin/bash
  2. s="Col1,Col2,Col3,Col4
  3. 1,AAA,1,
  4. 2,BBB,0,
  5. 3,CCCÆ,,ttt
  6. 4,DDD,1,
  7. 5,EEE,0,"
  8.  
  9. grep -P '[^\x20-\x7E]+' <<< "$s"
Success #stdin #stdout 0s 4312KB
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Standard input is empty
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3,CCCÆ,,ttt
https://ideone.com/8Kis62
language:
Bash (bash 5.0.3)
created:
5 years ago
visibility:
secret

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