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  1. #!/bin/bash
  2. test="123456-name-goes-here.1.2.3-something.zip"
  3. reg="[0-9]\.[0-9](\.[0-9])?(\.[0-9])?(-[a-z-]*)?"
  4. if [[ $test =~ $reg ]]; then
  5.   	echo ${BASH_REMATCH[0]};
  6. fi
Success #stdin #stdout 0s 5100KB
comments (?)
stdin 
Standard input is empty
stdout 
1.2.3-something
https://ideone.com/ZYmnTY
language:
Bash (bash 5.0.3)
created:
7 years ago
visibility:
secret

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