filter user agent in web logs via splunk query in javascript

Here's an example JavaScript query in Splunk to filter user agent from web logs:

index.tsx
| your-search-here | where like(useragent, "%Chrome%") OR like(useragent, "%Firefox%")
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This query searches for user agent strings that contain the words "Chrome" or "Firefox". your-search-here refers to your existing search for the web logs that you want to filter.

You can modify the search to include or exclude other user agents by changing the like(useragent, "%User_Agent_Here%") part of the query. For example, if you want to exclude user agents from the Safari browser, you can add NOT like(useragent, "%Safari%").

This query will return only the events where the user agent matches the filter condition.