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-rw-r--r--doc/README.log3
1 files changed, 3 insertions, 0 deletions
diff --git a/doc/README.log b/doc/README.log
index 19856d43da2..1057981f452 100644
--- a/doc/README.log
+++ b/doc/README.log
@@ -147,7 +147,10 @@ several possible determinations for logging information, all of which can be
enabled or disabled independently:
console - goes to stdout
+ syslog - broadcast RFC 3164 messages to syslog servers on UDP port 514
+The syslog driver sends the value of environmental variable 'log_hostname' as
+HOSTNAME if available.
Log format
----------