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  1. echo "match"|perl -lne 'print if(substr("515",1) eq substr("415",1))'
  2.  
  3.  
  4.  
  5.  
  6. echo "no match"|perl -lne 'print if(substr("515",1) eq substr("416",1))'
Success #stdin #stdout 0.02s 5348KB
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Standard input is empty
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match
https://ideone.com/rIprx1
language:
Bash (bash 5.0.3)
created:
12 years ago
visibility:
secret

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