![]() ![]() The FORMAT setting specifies the masked values.The REGEX setting specifies the regular expression that points to the string in the event that you want to anonymize.Transforms have several settings and variables that let you specify what changes and where, but the following settings are the most important: Use a regular expression transform with nf to anonymize eventsĮach stanza in the nf configuration file defines a transform class that you can reference from the nf file for a given source type, source, or host. This substitutes each occurrence of the characters in string1 with the characters in string2. Refer to the following syntax for a sed character substitution: Substitute characters in events with a sed script flags can be either the letter g to replace all matches or a number to replace a specified match.replacement is the string you want to replace whatever the regular expression matches.regex is a regular expression written in the Perl programming language.The SEDCMD setting has the following components: Refer to the following syntax for a sed-style replacement: You can use a sed script and the SEDCMD method to replace strings or substitute characters. Replace strings in events with a sed script ![]()
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