Splunk® Light (Legacy)

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On October 22, 2021, Splunk Light will reach its end of life. After this date, Splunk will no longer maintain or develop this product.
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List of search commands

The search commands that make up the Splunk Light search processing language are a subset of the Splunk Enterprise search commands. The table below lists all of the commands that make up the Splunk Light search processing language sorted alphabetically

This topic links to the Splunk Enterprise Search Reference for each search command.

Command Description See also
abstract Produces a summary of each search result. highlight
accum Keeps a running total of the specified numeric field. autoregress, delta, trendline, streamstats
addcoltotals Computes an event that contains sum of all numeric fields for previous events. addtotals, stats
addinfo Add fields that contain common information about the current search. search
addtotals Computes the sum of all numeric fields for each result. addcoltotals, stats
analyzefields Analyze numerical fields for their ability to predict another discrete field. anomalousvalue
anomalies Computes an "unexpectedness" score for an event. anomalousvalue, cluster, kmeans, outlier
anomalousvalue Finds and summarizes irregular, or uncommon, search results. analyzefields, anomalies, cluster, kmeans, outlier
append Appends subsearch results to current results. appendcols, appendcsv, join, set
appendcols Appends the fields of the subsearch results to current results, first results to first result, second to second, etc. append, appendcsv, join, set
appendpipe Appends the result of the subpipeline applied to the current result set to results. append, appendcols, join, set
arules Finds association rules between field values. associate, correlate
associate Identifies correlations between fields. correlate, contingency
audit Returns audit trail information that is stored in the local audit index.
autoregress Sets up data for calculating the moving average. accum, autoregress, delta, trendline, streamstats
bin, discretize Puts continuous numerical values into discrete sets. chart, timechart
bucketdir Replaces a field value with higher-level grouping, such as replacing filenames with directories. cluster, dedup
chart Returns results in a tabular output for charting. See Functions for stats, chart, and timechart in the Splunk Enterprise Search Reference. timechart
cluster Clusters similar events together. anomalies, anomalousvalue, cluster, kmeans, outlier
concurrency Uses a duration field to find the number of "concurrent" events for each event. timechart
contingency, counttable, ctable Builds a contingency table for two fields. associate, correlate
convert Converts field values into numerical values. eval
correlate Calculates the correlation between different fields. associate, contingency
dbinspect Returns information about the specified index.
dedup Removes subsequent results that match a specified criteria. uniq
delta Computes the difference in field value between nearby results. accum, autoregress, trendline, streamstats
diff Returns the difference between two search results.
erex Allows you to specify example or counter example values to automatically extract fields that have similar values. extract, kvform, multikv, regex, rex, xmlkv
eval Calculates an expression and puts the value into a field. See Functions for eval and where in the Splunk Enterprise Search Reference. where
eventcount Returns the number of events in an index. dbinspect
eventstats Adds summary statistics to all search results. stats
extract, kv Extracts field-value pairs from search results. kvform, multikv, xmlkv, rex
fieldformat Expresses how to render a field at output time without changing the underlying value. eval, where
fields Removes fields from search results.
fieldsummary Generates summary information for all or a subset of the fields. af, anomalies, anomalousvalue, stats
filldown Replaces NULL values with the last non-NULL value. fillnull
fillnull Replaces null values with a specified value.
findtypes Generates a list of suggested event types. typer
foreach Run a templatized streaming subsearch for each field in a wildcarded field list. eval
format Takes the results of a subsearch and formats them into a single result.
from Retrieves data from a dataset, such as a data model dataset, a CSV lookup, a KV Store lookup, a saved search, or a table dataset.
gauge Transforms results into a format suitable for display by the Gauge chart types.
gentimes Generates time-range results.
geostats Generate statistics which are clustered into geographical bins to be rendered on a world map. stats, xyseries
head Returns the first number n of specified results. reverse, tail
highlight Causes Splunk Web to highlight specified terms.
history Returns a history of searches formatted as an events list or as a table. search
input Adds sources to Splunk or disables sources from being processed by Splunk.
inputcsv Loads search results from the specified CSV file. loadjob, outputcsv
iplocation Extracts location information from IP addresses.
join SQL-like joining of results from the main results pipeline with the results from the subpipeline. selfjoin, appendcols
kmeans Performs k-means clustering on selected fields. anomalies, anomalousvalue, cluster, outlier
kvform Extracts values from search results, using a form template. extract, kvform, multikv, xmlkv, rex
loadjob Loads events or results of a previously completed search job. inputcsv
localize Returns a list of the time ranges in which the search results were found. map, transaction
makecontinuous Makes a field that is supposed to be the x-axis continuous (invoked by chart/timechart) chart, timechart
makemv Change a specified field into a multivalued field during a search. mvcombine, mvexpand, nomv
map A looping operator, performs a search over each search result.
mcollect Converts search results into metric data and inserts the data into a metric index on the search head. collect, meventcollect
metadata Returns a list of source, sourcetypes, or hosts from a specified index or distributed search peer. dbinspect
metasearch Retrieves event metadata from indexes based on terms in the logical expression. metadata, search
meventcollect Converts search results into metric data and inserts the data into a metric index on the indexers. collect, mcollect
mstats Calculates statistics for the measurement, metric_name, and dimension fields in metric indexes. stats
multikv Extracts field-values from table-formatted events.
multisearch Run multiple streaming searches at the same time. append, join
mvcombine Combines events in search results that have a single differing field value into one result with a multivalue field of the differing field. mvexpand, makemv, nomv
mvexpand Expands the values of a multivalue field into separate events for each value of the multivalue field. mvcombine, makemv, nomv
nomv Changes a specified multivalued field into a single-value field at search time. makemv, mvcombine, mvexpand
outlier Removes outlying numerical values. anomalies, anomalousvalue, cluster, kmeans
outputcsv Outputs search results to a specified CSV file. inputcsv, outputtext
outputtext Ouputs the raw text field (_raw) of results into the _xml field. outputtext
predict Enables you to use time series algorithms to predict future values of fields. x11
rangemap Sets RANGE field to the name of the ranges that match.
rare Displays the least common values of a field. stats, top
regex Removes results that do not match the specified regular expression. rex, search
reltime Converts the difference between 'now' and '_time' to a human-readable value and adds adds this value to the field, 'reltime', in your search results. convert
rename Renames a specified field; wildcards can be used to specify multiple fields.
replace Replaces values of specified fields with a specified new value.
rest Access a REST endpoint and display the returned entities as search results.
return Specify the values to return from a subsearch. format, search
reverse Reverses the order of the results. head, sort, tail
rex Specify a Perl regular expression named groups to extract fields while you search. extract, kvform, multikv, xmlkv, regex
rtorder Buffers events from real-time search to emit them in ascending time order when possible.
savedsearch Returns the search results of a saved search.
script, run Runs an external Perl or Python script as part of your search.
scrub Anonymizes the search results.
search Searches Splunk indexes for matching events.
searchtxn Finds transaction events within specified search constraints. transaction
selfjoin Joins results with itself. join
sendemail Emails search results to a specified email address.
set Performs set operations (union, diff, intersect) on subsearches. append, appendcols, join, diff
setfields Sets the field values for all results to a common value. eval, fillnull, rename
sort Sorts search results by the specified fields. reverse
spath Provides a straightforward means for extracting fields from structured data formats, XML and JSON. xpath
stats Provides statistics, grouped optionally by fields. See Functions for stats, chart, and timechart in the Splunk Enterprise Search Reference. eventstats, top, rare
strcat Concatenates string values.
streamstats Adds summary statistics to all search results in a streaming manner. eventstats, stats
table Creates a table using the specified fields. fields
tags Annotates specified fields in your search results with tags. eval
tail Returns the last number n of specified results. head, reverse
timechart Create a time series chart and corresponding table of statistics. See Functions for stats, chart, and timechart in the Splunk Enterprise Search Reference. chart, bucket
top Displays the most common values of a field. rare, stats
transaction Groups search results into transactions.
transpose Reformats rows of search results as columns.
trendline Computes moving averages of fields. timechart
typeahead Returns typeahead information on a specified prefix.
typer Calculates the eventtypes for the search results. typelearner
uniq Removes any search that is an exact duplicate with a previous result. dedup
untable Converts results from a tabular format to a format similar to stats output. Inverse of xyseries and maketable.
where Performs arbitrary filtering on your data. See Functions for eval and where in the Splunk Enterprise Search Reference. eval
x11 Enables you to determine the trend in your data by removing the seasonal pattern. predict
xmlkv Extracts XML key-value pairs. extract, kvform, multikv, rex
xmlunescape Unescapes XML.
xpath Redefines the XML path.
xyseries Converts results into a format suitable for graphing.
Last modified on 17 September, 2021
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This documentation applies to the following versions of Splunk® Light (Legacy): 7.3.0, 7.3.1, 7.3.2, 7.3.3, 7.3.4, 7.3.5, 7.3.6


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