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-rw-r--r-- | source/configuration/input_directives/rsconf1_escape8bitcharsonreceive.rst | 39 |
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diff --git a/source/configuration/input_directives/rsconf1_escape8bitcharsonreceive.rst b/source/configuration/input_directives/rsconf1_escape8bitcharsonreceive.rst new file mode 100644 index 0000000..7377f65 --- /dev/null +++ b/source/configuration/input_directives/rsconf1_escape8bitcharsonreceive.rst @@ -0,0 +1,39 @@ +$Escape8BitCharactersOnReceive +------------------------------ + +**Type:** global configuration parameter + +**Default:** off + +**Available Since:** 5.5.2 + +**Description:** + +This parameter instructs rsyslogd to replace non US-ASCII characters +(those that have the 8th bit set) during reception of the message. This +may be useful for some systems. Please note that this escaping breaks +Unicode and many other encodings. Most importantly, it can be assumed +that Asian and European characters will be rendered hardly readable by +this settings. However, it may still be useful when the logs themselves +are primarily in English and only occasionally contain local script. If +this option is turned on, all control-characters are converted to a +3-digit octal number and be prefixed with the +$ControlCharacterEscapePrefix character (being '#' by default). + +**Warning:** + +- turning on this option most probably destroys non-western character + sets (like Japanese, Chinese and Korean) as well as European + character sets. +- turning on this option destroys digital signatures if such exists + inside the message +- if turned on, the drop-cc, space-cc and escape-cc `property + replacer <property_replacer.html>`_ options do not work as expected + because control characters are already removed upon message + reception. If you intend to use these property replacer options, you + must turn off $Escape8BitCharactersOnReceive. + +**Sample:** + +``$Escape8BitCharactersOnReceive on`` + |