RESOURCE MONITOR
CPU23%
MEMORY67%
DISK I/O45%
NETWORK89%
SYSTEM MONITOR
|
SECURITY LOG
[14:23:45]INFOUser authentication successful
[14:23:47]WARNSuspicious network activity detected
[14:23:50]INFOFirewall rule updated
NETWORK SCAN
Scanning ports: 22, 80, 443, 3389
192.168.1.100 - OPEN
192.168.1.101 - FILTERED
Scan completed: 4/4 ports

REGEX APPLICATIONS

Real-world applications: data validation, parsing, and text processing

5 Lessons
2-2.5 Hours
Intermediate Level
Progress0/5
1

Email Validation

Build robust email validation patterns

20 min
2

Phone Number Parsing

Extract and validate phone numbers in various formats

18 min
3

URL and Domain Extraction

Parse URLs, domains, and web addresses

22 min
4

Log File Analysis

Extract information from server logs and error files

25 min
5

Data Cleaning and Processing

Clean messy data and standardize formats

20 min