Corruption in hist files

Hi,

I have a hobbit server running as vmware guest that changes it's clock at random when you reboot. The clock has jumped a few times to 2010. This gives problems with the hist files.

I wrote a perl script to clean up the hist files:

• delete lines in the future
• fixes the layout so the last number on a line is the seconds between the current and the next line.

If anyone is interested, let me know. I think it would be great if the trimhistory utility can do this also.

Stef