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rex command help

Explorer

hi ,
i have extracted a field using IFX but from the list of values like mentioned below ,need to remove userID = text so please help me how to write rex for this.
UserID =SVORMA8
UserID =SVORMA1
etc

Regards
Ravi

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Re: rex command help

Splunk Employee
Splunk Employee

Ravi, please try and do some of your own homework before asking people here to do your job for you. as described in the documentation, the rex command uses Perl regular expressions (regex). if you do not understand how to write a regex, you should learn. here are some resources: http://www.regexbuddy.com/