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  1. #!/bin/bash
  2. sed 's/\(.*\)-[0-9]*-[0-9]*$/\1/' <<< "1234-5-8888-8978"
  3. sed -E  's/(.*)-[0-9]*-[0-9]*$/\1/' <<< "1234-8888-8978"
Success #stdin #stdout 0s 19632KB
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stdin
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Standard input is empty
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1234-5
1234
https://ideone.com/aDthRF
language:
Bash (bash 5.0.3)
created:
5 years ago
visibility:
secret

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