Cron Generator

Generate and validate cron expressions for scheduling tasks on Unix/Linux systems, with human-readable descriptions and next execution times.

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Sysops Tools

Calculate detailed information about an IP address including binary representation, hexadecimal format, and network specifications.

IP Address (IPv4)

CIDR Prefix

Enter a value between 0 and 32

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Calculate subnet information by dividing a network into smaller subnets based on required hosts or number of subnets with our free subnet calculator.

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