#!/bin/csh -f set FILE=$HOME/.serialno if ( -e $FILE ) then set LAST=`cat $FILE` else set LAST=0 endif # set the date set DT=`date +'%Y%m%d'` @ NUM = $LAST + 1 set PAD=`printf "%.5d\n" $NUM` set DTNUM=`echo $DT``echo $PAD` echo $NUM > $FILE printf "%s %s %s\n" $NUM $PAD $DTNUM