This script print out duplicated library symbols for the binary.

Example:

$ ./checkdupls.sh mplayer
Checking /usr/bin/mplayer ...
Read all libs... 219
Get all symbols... 49666
Get all non uniq symbols... 182
Repeated:
attr_get /usr/lib/libncurses.so.5.9
attr_get /lib/libattr.so.1.1.2448
attr_set /usr/lib/libncurses.so.5.9
attr_set /lib/libattr.so.1.1.2448
pa_ascii_filter /usr/lib/libpulse.so.0.20.1
pa_ascii_filter /usr/lib/pulseaudio/libpulsecommon-10.0.so
....