Complex sentence: On Unix and Unix-like operating systems, a number of different dynamic linker shared libraries are available, the names of which depend on the particular OS implementation, including "ld.so" on BSD and "ld-linux.so" on Linux.
Split into simpler sentences: On Unix and Unix-like operating systems, the dynamic linker shared libraries vary. Two common ones are "ld.so" on BSD and "ld-linux.so" on Linux.