::references check.log, please adjust to name
::using the following formula Wed Jun 06 05:50:15 EDT 2012 INFO: Check Fail TS:20120607105024z uid:xatest
for /f "tokens=4,11" %%G in (c:\check.log) DO echo %%G %%H>>newlog.log
::and outputs date and uid to newlog.log
::not sure where you wanted to use the information, so i directed to a new log.
::feel free to give more options and parameters.