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  1. #!/bin/bash
  2. s='C line 1
  3. c line 2
  4. B line 3
  5. d line 4
  6. E line five'
  7.  
  8. grep '^[A-Z].*[0-9]$' <<< "$s"
Success #stdin #stdout 0.01s 5428KB
comments (?)
stdin
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Standard input is empty
stdout
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C line 1
B line 3
https://ideone.com/No3ppT
language:
Bash (bash 5.0.3)
created:
3 years ago
visibility:
public

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