crash3m@c400:~$ unzip -l ./id1/maps/qcon.zip
Archive:  ./id1/maps/qcon.zip
  Length     Date   Time    Name
 --------    ----   ----    ----
     1813  06-18-97 10:10   qcon1.txt
   376776  06-18-97 09:41   qcon1.bsp
 --------                   -------
   378589                   2 files
crash3m@c400:~$ unzip id1/maps/qcon.zip qcon1.bsp
Archive:  id1/maps/qcon.zip
  inflating: qcon1.bsp
crash3m@c400:~$ ls -lah qcon1.bsp
-rw-r--r-- 1 crash3m crash3m 368K 1997-06-18 09:41 qcon1.bsp