/Shell/Bash/Regex for ips

Regex for ips

Regex for ips

# Match between 1 to 3 numbers separated by . in four groups
[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}

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Regex ip address

^((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$

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Source: stackoverflow.com

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