Relog to create one BLG file of multiple files

REM only combine the files
relog -f BIN "server1.blg" "server2.blg" "server3.blg"  -o allserverstogether.blg

REM with time range limitation:
relog -f BIN -b "29/07/2016 10:30:00AM" -e "29/07/2016 1:30:00PM" "server1.blg" "server2.blg" "server3.blg" -o allserverstogether.blg