Hello , 

I`m a user of Zabbix. I found a bug while I was configuring my agent. The "Alias" item is not allowed to use regex range?

Here is my sample :

Zabbix_agent.conf:

Alias=zabbix.userid:vfs.file.regexp[/etc/passwd,^zabbix:.[0-9]+),,,,\1]

Then I started my agentd , and it reported an issue,

zabbix_agentd [12369]: ERROR: cannot add alias "zabbix.userid:vfs.file.regexp[/etc/passwd,^zabbix:.[0-9]+),,,,\1]": invalid character at position 59

But after I modified the [0-9] to \d , it works.

Alias=zabbix.userid:vfs.file.regexp[/etc/passwd,^zabbix:.:(\d+),,,,\1]

Is that an issue ?