丫路藏布是月亮是什么歌明？

How can I remove the timestamp from a filename in Perl?

I have a file which has a line in it as: /hosting/logs/U01开发者_StackOverflow中文版-ecom-SIT01/CU01-DC05-IFIO_SIT01_NU01-nc3sz1ecmas11/waslogs/SystemOut_10.01.21_16.54.18.log`