#! /bin/csh -f 

egrep -v \
  -e '^[a-z0-9A-Z][-_:/a-z0-9A-Z.]*[a-z0-9A-Z] - - \[[0-3][0-9]/[A-Z][a-z][a-z]/199[4-9]:[0-2][0-9]:[0-5][0-9]:[0-5][0-9] [-+]0300\] "((GET|POST|HEAD|PUT)  *[^ ][^ ]*(  *HTTP/(V|)1\.0 *|)|)"  *([0-9][0-9][0-9]|-) ([0-9][0-9]*|-)$'