![]() Segments are blocks of text between directory separator characters ( / or \) in the stanza definition. When determining the set of files or directories to monitor, the Splunk platform splits elements of a monitoring stanza into segments. Wildcards and regular expression metacharacters For example, /foo/./bar/* matches any file in the /bar directory within the specified path. ) is not a wildcard, and is the regular expression equivalent of \.įor more specific matches, combine the. It does not match /foo/bar.txt or /foo/bar/test.log.Ī single period (. foo/m*r/bar matches /foo/mr/bar, /foo/mir/bar, /foo/moor/bar, and so on. The asterisk wildcard matches anything in that specific folder path segment. It does not match /foo/bar.log or /foo/3/notbar.log.īecause a single ellipse searches recursively through all folders and subfolders, /foo/./bar.log matches /foo/././bar.log. ![]() If you specify a folder separator (for example, //var/log/./file), it does not match the first folder level, only subfolders. The ellipsis wildcard searches recursively through directories and any number of levels of subdirectories to find matches. See the following table for a description of the wildcards you can use and examples: You can use wildcards to specify the input path for a file or directory monitor input. If it does not have read access to all of the directories in the path, it cannot read the file, even if it has read access to the file directly.Ī wildcard is a character that you can substitute for one or more unspecified characters when searching text or selecting multiple files or directories. For example, if you want to monitor a file with the path /var/log/server_a/tree_b/directory_c/file.log, the instance must have read permission in the following directories: When you configure an input path that has a wildcard, the Splunk platform instance must have at least read access to the entire path to the file you want to monitor with the wildcard. To specify wildcards, you must specify file and directory monitor inputs in the nf file. ![]() ![]() Input path specifications in the nf file do not use regular expressions (regexes) but rather wildcards that are specific to the Splunk platform. In Splunk Enterprise, you can edit this file on your Splunk Enterprise instance. In Splunk Cloud Platform, you can edit this file on a forwarder that collects the data. I have tried the below regex, but none of them worked.You can configure inputs manually by editing the nf configuration file. I will have the log files will be created daily as below: Having issue in identifying the correct blacklist regex expression to skip the few logs which are loading to Splunk.īelow is my monitoring path which is updated in the nf file: ![]()
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