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  1. #!/bin/bash
  2. log="2019/10/04 03:03:12.938 [error]: some exception happened
  3. 2019/10/04 03:03:12.938 [error]: some exception happened
  4. 2019/10/04 03:53:35.595 [info]: there is a benign error in the code"
  5.  
  6. grep '\[error]:' <<< "$log"
  7.  
  8. awk '$3 == "[error]:"' <<< "$log"
Success #stdin #stdout 0s 4188KB
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stdin
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Standard input is empty
stdout
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2019/10/04 03:03:12.938 [error]: some exception happened
2019/10/04 03:03:12.938 [error]: some exception happened
2019/10/04 03:03:12.938 [error]: some exception happened
2019/10/04 03:03:12.938 [error]: some exception happened
https://ideone.com/SJJvaU
language:
Bash (bash 5.0.3)
created:
5 years ago
visibility:
secret

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