Hello Experts, I need help in determining the OS and Browser's that appear in our logs. I understand the easiest thing to do is to use the app from Splunkbase that does exactly this (i believe its called TA-ua parser), or use an external script (I've seen a lot of answers direct to an external python script from github), but unfortunately I do not have enough access rights to incorporate these incredibly useful tools, so please do not offer links to these types resources. I know it will be a nasty regular expression, if a regular expression could even handle it. If you have an idea on one that might work please let me know. However, I am wondering if there is potentially another way to get around this. Perhaps there is someway to simplify the UA string, just enough to at least gather the OS and/or the browser used (preferably browser if this technique would only allow one to be determined). I'm wondering if maybe I look at the problem from a less-Splunk-specific standpoint and a more just general decomposition of UA strings maybe I will be able to come up with a Splunk-specific solution. Any help or guidance to a potential solution will be much appreciated. Thank you! Sample logs: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0) Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/44.0.2403.107 Safari/537.36 Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_2) AppleWebKit/600.3.18 (KHTML, like Gecko) Version/8.0.3 Safari/600.3.18 Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/43.0.2357.132 Safari/537.36 ... View more