Regex Reference Hub Regex Reference Hub by Juan-Marcel Campos Ready Test String [2026-01-01] STARTING LOG MONITOR... [INFO] Service initialized at 10:42:15 USER_ID: jm_campos_88 STATUS: ACTIVE IP: 192.168.1.105 ERROR: Connection timeout at 10:42:15 WARN: Disk usage at 87% DEBUG: Query executed in 125ms ACCESS LOG: GET /api/v1/users 200 ACCESS LOG: POST /api/v1/login 401 EMAIL SENT TO admin@example.com DOWNLOAD https://example.com/file.zip MD5=5f4dcc3b5aa765d61d8327deb882cf99 SHA1=9f86d081884c7d659a2feaa0c55ad015a3bf4f1b SHA256=e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 MAC=00:1A:2B:3C:4D:5E ZIP=90210 BOOLEAN=true FLOAT=3.14159 INT=42 CALL processData(input) /* multi-line comment block */ Common Patterns DateYYYY-MM-DD TimeHH:MM:SS IPv4192.168.1.1 Emailuser@domain.com URLhttp / https HTTP MethodREST verbs Latency125ms MD532 hex SHA140 hex SHA25664 hex Booleantrue / false Integer42 Float3.14 Quoted"text" Block Comment/* */ MAC00:1A... ZIP90210 Functionfunc() Bracketed[INFO]