ldd(1) General Commands Manual ldd(1) ldd - ldd [ ...] ... ldd ( ) . : $ ldd /bin/ls; linux-vdso.so.1 (0x00007ffcc3563000) libselinux.so.1 => /lib64/libselinux.so.1 (0x00007f87e5459000) libcap.so.2 => /lib64/libcap.so.2 (0x00007f87e5254000) libc.so.6 => /lib64/libc.so.6 (0x00007f87e4e92000) libpcre.so.1 => /lib64/libpcre.so.1 (0x00007f87e4c22000) libdl.so.2 => /lib64/libdl.so.2 (0x00007f87e4a1e000) /lib64/ld-linux-x86-64.so.2 (0x00005574bf12e000) libattr.so.1 => /lib64/libattr.so.1 (0x00007f87e4817000) libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f87e45fa000) ldd ( ld.so(8)) LD_TRACE_LOADED_OBJECTS 1. ( ld.so(8)) . ldd ( ) . ( linux-vdso ld-linux vdso(7) ld.so(8).) ( ELF ld-linux.so) ldd ELF . ( glibc 2.27 ldd .) ldd . : $ objdump -p /// | grep NEEDED; ldd . --version ldd. --verbose -v . --unused -u . ( glibc 2.3.4.) --data-relocs -d (ELF ). --function-relocs -r (ELF ). --help . ldd a.out. ldd a.out ldd . ldd argc = 0 . pldd(1) sprof(1) ld.so(8) ldconfig(8) 3 . . : . 6.18 8 2026 ldd(1)