ls -l

lrwxrwxrwx 1 root root     16 2006-12-06 12:45 /usr/lib/libGLEW.so.1.3 -> libGLEW.so.1.3.4
-rw-r--r-- 1 root root 188032 2006-07-06 17:53 /usr/lib/libGLEW.so.1.3.4
lrwxrwxrwx 1 root root     10 2006-12-08 13:38 /usr/lib/libGL.so -> libGL.so.1
lrwxrwxrwx 1 root root     12 2006-12-07 03:13 /usr/lib/libGL.so.1 -> libGL.so.1.2
-rwxr-xr-x 1 root root 642476 2006-12-17 14:35 /usr/lib/libGL.so.1.2
lrwxrwxrwx 1 root root     20 2006-12-06 12:45 /usr/lib/libGLU.so.1 -> libGLU.so.1.3.060501
-rw-r--r-- 1 root root 499436 2006-10-12 06:53 /usr/lib/libGLU.so.1.3.060501