ldd – لینوکس

ldd یا همان list dynamic dependencies از
اینجا :

The ldd utility lists the dynamic dependencies of executable files or shared objects. ldd uses the runtime linker, ld.so.1, to generate the diagnostics, since it takes the object being inspected and prepares it as it would in a run- ning process. By default, ldd triggers the loading of any lazy dependencies.

% ldd rxvt
libXpm.so.4 => /usr/X11R6/lib/libXpm.so.4 (0x4001b000)
libX11.so.6 => /usr/X11R6/lib/libX11.so.6 (0x4002b000)
libc.so.6 => /lib/libc.so.6 (0x400cf000)
/lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x40000000)