Helo, Why   root@debian:~/unixcod# ls -la total 860 drwxr-xr-x 2 root root   4096 Dec 18 15:17 . drwx------ 6 root root   4096 Dec 18 15:05 .. -rwxr-xr-x 1 root root 842736 Oct 14  2005 atack -rwxr-xr-x 1 root root    216 May 18  2005 auto -rw-r--r-- 1 root root     65 Dec 18 15:14 data.conf -rwxr-xr-x 1 root root  15729 Oct 13  2005 find -rwxr-xr-x 1 root root    751 Oct 14  2005 unix -rwxr-xr-x 1 root root      0 Jun 12  2011 vuln.txt root@debian:~/unixcod#  ./unix 5.61. [+][+][+][+][+] UnixCoD Atack Scanner [+][+][+][+][+] [+]   SSH Brute force scanner : user & password   [+] [+]        Undernet Channel : #UnixCoD            [+] [+][+][+][+][+][+][+] ver 0x10  [+][+][+][+][+][+][+] ./unix: line 13: ./find: No such file or directory    Why  ./find: No such file or directory ??