Testing Regular Expression Match Patterns
Regular expression started in Perl language. But it is now used everywhere: text editors, programming languages, and software testing tools. Regular expression is powerful, but hard to learn. This page allows you to learn and test regular expression with your own strings, match patterns, sub patterns, and modifiers.
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Automating AWS Server Backups and configuring AWS Backup Cycles and AWS Backup rules
Set up automated backups for AWS servers using AWS Backup and clear backup cycles.
Microsoft Azure App Service Deployment & Web Application Configuration
Deploy and configure Azure App Service for hosting web applications with secure access, performance tuning, and environm
Cost optimization by archiving standard AWS snapshots
Reduce storage costs by cleaning up and archiving old EC2 or EBS snapshots safely.
Cost optimization by replacing IPv4 with IPv6 and configuring DNS for it
Plan and configure IPv6 addressing and DNS so you can reduce IPv4 usage and related costs.


