Examples:
⇒ logrt["/home/zabbix/logs/^logfile[0-9]{1,3}$",,,100] → will match a file like "logfile1" (will not match ".logfile1")
⇒ logrt["/home/user/^logfile_.*_[0-9]{1,3}$","pattern_to_match","UTF-8",100] → will collect data from files such "logfile_abc_1" or "logfile__001".
logrt["%windir%\service2\^log[0-9]{8}\.txt$","ERROR",100]