(windows) Append date and Time to a file name use ren temp.txt instead of echo

echo tmp%date:~4,2%-%date:~7,2%-%date:~10,4%_%time%
Useful for if you want to create a log file every now and again or wish to record file names with date and time. You can't use the / for file names. so this replaces the / with a - Windows only
Sample Output
tmp25-05-2010_13:29:27.29
tmp25-05-2010_13:33:51.71

-8
By: Agnostos
2010-05-25 03:34:12

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