ldd `which ps`
        libproc.so.2.0.17 => /lib64/libproc.so.2.0.17 (0x0000002a9567d000)
        libc.so.6 => /lib64/tls/libc.so.6 (0x0000002a9578b000)
        /lib64/ld-linux-x86-64.so.2 => /lib64/ld-linux-x86-64.so.2 (0x0000002a95556000)