[neuro@neuro Downloads]$ strace -e file ldd ./a.out
execve("/usr/bin/ldd", ["ldd", "./a.out"], [/* 42 vars */]) = 0
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY)      = 3
open("/lib/libreadline.so.6", O_RDONLY) = 3
open("/lib/libncursesw.so.5", O_RDONLY) = 3
open("/lib/libdl.so.2", O_RDONLY)       = 3
open("/lib/libc.so.6", O_RDONLY)        = 3
open("/dev/tty", O_RDWR|O_NONBLOCK|O_LARGEFILE) = 3
open("/usr/lib/locale/locale-archive", O_RDONLY|O_LARGEFILE) = 3
open("/proc/meminfo", O_RDONLY)         = 3
stat64("/home/neuro/Downloads", {st_mode=S_IFDIR|0755, st_size=57344, ...}) = 0
stat64(".", {st_mode=S_IFDIR|0755, st_size=57344, ...}) = 0
open("/usr/lib/gconv/gconv-modules.cache", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/gconv/gconv-modules", O_RDONLY) = 3
open("/usr/bin/ldd", O_RDONLY|O_LARGEFILE) = 3
open("/usr/share/locale/locale.alias", O_RDONLY) = 3
open("/usr/share/locale/en_US.UTF-8/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en_US.utf8/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en_US/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en.UTF-8/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en.utf8/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/dev/null", O_WRONLY|O_CREAT|O_TRUNC|O_LARGEFILE, 0666) = 3
stat64("./a.out", {st_mode=S_IFREG|0755, st_size=1629, ...}) = 0
stat64("./a.out", {st_mode=S_IFREG|0755, st_size=1629, ...}) = 0
faccessat(AT_FDCWD, "./a.out", R_OK)    = 0
faccessat(AT_FDCWD, "./a.out", X_OK)    = 0
faccessat(AT_FDCWD, "/lib/ld-linux.so.2", X_OK) = 0
--- {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1570, si_status=0, si_utime=0, si_stime=0} (Child exited) ---
/usr/bin/ldd: line 126: ./a.out: No such file or directory
--- {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1571, si_status=127, si_utime=0, si_stime=0} (Child exited) ---