cnum()
Purpose
cnum(expr)
Converts expr to a number (integer).
Note
If the expression does not contain a numerical value, the following rule applies: the best match as the number is returned. For example “1x234” will return the number 1 and “Test123” will return 0. Zero is always returned if the there is no number at the start of the string. This also is the case for empty strings.
Example
cnum(3+2);
produces
5
See also
Help with configuring/using Rsyslog
:
Mailing list - best route for general questions
GitHub: rsyslog source project - detailed questions, reporting issues that are believed to be bugs with
Rsyslog
See also
Contributing to Rsyslog
:
Source project: rsyslog project README.
Documentation: rsyslog-doc project README
Copyright 2008-2023 Rainer Gerhards (Großrinderfeld), and Others.