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  1. #!/bin/bash
  2.  
  3. line="1234 abc xyz 5678"
  4. word="1234"
  5.  
  6. if [[ "$line" == *"$word"* ]]
  7. then
  8.     echo "found"
  9. else
  10.     echo "not found"
  11. fi
Success #stdin #stdout 0.02s 5312KB
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found
https://ideone.com/drLidd
language:
Bash (bash 5.0.3)
created:
12 years ago
visibility:
public

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