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  1. #!/bin/bash
  2. s="2	0	'C001000'
  3. 2	26	'C001000'	So we come to step 3
  4. 2	0	'C001000'
  5. 2	26	'C001000'	So we come to step 3"
  6. grep -P '^2(?!\t26\b)' <<< "$s"
Success #stdin #stdout 0.01s 5368KB
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stdin
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Standard input is empty
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2	0	'C001000'
2	0	'C001000'
https://ideone.com/eT758b
language:
Bash (bash 5.0.3)
created:
4 years ago
visibility:
secret

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