From f9fc52dac06f959d5102380189edb9f51075f366 Mon Sep 17 00:00:00 2001
From: Simon Legner <Simon.Legner@gmail.com>
Date: Tue, 24 Mar 2020 11:56:47 +0100
Subject: [PATCH] docs(CheckLogFile)

---
 docs/docs/reference/check/CheckLogFile.md | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/docs/docs/reference/check/CheckLogFile.md b/docs/docs/reference/check/CheckLogFile.md
index 0a6fa2d01..450c08487 100644
--- a/docs/docs/reference/check/CheckLogFile.md
+++ b/docs/docs/reference/check/CheckLogFile.md
@@ -97,6 +97,8 @@ They do not denote warning or critical state instead it defines which items are
 Filter which marks items which generates a warning state.
 If anything matches this filter the return status will be escalated to warning.
 
+*Example:* `warning="line LIKE 'WARN'"`
+
 
 
 <h5 id="check_logfile_critical">critical:</h5>
@@ -104,6 +106,8 @@ If anything matches this filter the return status will be escalated to warning.
 Filter which marks items which generates a critical state.
 If anything matches this filter the return status will be escalated to critical.
 
+*Example:* `warning="line LIKE 'ERROR'"`
+
 
 
 <h5 id="check_logfile_ok">ok:</h5>
@@ -185,6 +189,9 @@ In other words if one file contains an error the entire check will result in err
 
 
 <a name="check_logfile_filter_keys"/>
+
+The following keywords may be used to write a [filter expression](/checks/#expressions).
+
 #### Filter keywords