Fix IT problems faster

IP and subnetting, ports, HTTP and MAC addresses.

Start with

• Subnet calculator
• IP range to CIDR & IP in network check
• Common network ports

Passwords, hashing, tokens and email security.

Start with

• JWT decoder
• Password generator
• Hash generator

AWS, Azure, Kubernetes and cloud networking.

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Permissions, cron, capacity planning and cheat sheets.

Start with

• chmod calculator
• Cron expression explainer
• Linux command cheat sheet

JSON, regex, encoding, converters and time.

Start with

• JSON formatter
• Regex tester
• Timestamp converter