1. problem statement
I have to create function in which read IP addresses one by one from one file (iplist.txt) and scan these IP using nmap. This scan IP's output is saved in output.txt file and parse output.txt to save only open ports with particular IP in parse.txt file.
format of parse.txt file:
Code:
Code:
ip port
x.x.x.x x
2. My goal:
1. Find all ports open on a whole range.
2. Save only open ports with IP address in another file. Don't save filtered or closed ports in this file.
eg. Format of file:
IP_address Open_port
Code:
192.168.0.1 21
192.168.0.1 80
....
so I have write the script which scan IP range. I just want script of second option.
I have attached the script. Please help me if possible to implement second option. In second option, my script take open port/tcp and all other details but i want only ip address with open port.
Mumbai University, Mumbai, India and Information Technology
Moderator's Comments:
Seriously: Please use CODE tags as required by forum rules!
And, use homework form correctly and entirely.
Last edited by RudiC; 03-14-2017 at 10:07 AM..
Reason: Added CODE tags.
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Scripting language : Bash Shell Script
I have to create function in which read IP addresses one by one from one file (ip.txt) and scan these IP using nmap. (4 Replies)
Discussion started by: sk151993
4 Replies
LEARN ABOUT MOJAVE
curlopt_ftpport
CURLOPT_FTPPORT(3) curl_easy_setopt options CURLOPT_FTPPORT(3)NAME
CURLOPT_FTPPORT - make FTP transfer active
SYNOPSIS
#include <curl/curl.h>
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FTPPORT, char *spec);
DESCRIPTION
Pass a pointer to a zero terminated string as parameter. It specifies that the FTP transfer will be made actively and the given string will
be used to get the IP address to use for the FTP PORT instruction.
The PORT instruction tells the remote server to connect to our specified IP address. The string may be a plain IP address, a host name, a
network interface name (under Unix) or just a '-' symbol to let the library use your system's default IP address. Default FTP operations
are passive, and thus won't use PORT.
The address can be followed by a ':' to specify a port, optionally followed by a '-' to specify a port range. If the port specified is 0,
the operating system will pick a free port. If a range is provided and all ports in the range are not available, libcurl will report
CURLE_FTP_PORT_FAILED for the handle. Invalid port/range settings are ignored. IPv6 addresses followed by a port or portrange have to be
in brackets. IPv6 addresses without port/range specifier can be in brackets.
Examples with specified ports:
eth0:0
192.168.1.2:32000-33000
curl.se:32123
[::1]:1234-4567
You disable PORT again and go back to using the passive version by setting this option to NULL.
The application does not have to keep the string around after setting this option.
DEFAULT
NULL
PROTOCOLS
FTP
EXAMPLE
TODO
AVAILABILITY
Port range support was added in 7.19.5
RETURN VALUE
Returns CURLE_OK if the option is supported, CURLE_UNKNOWN_OPTION if not, or CURLE_OUT_OF_MEMORY if there was insufficient heap space.
SEE ALSO CURLOPT_FTP_USE_EPRT(3), CURLOPT_FTP_USE_EPSV(3),
libcurl 7.54.0 December 21, 2016 CURLOPT_FTPPORT(3)
03-14-2017
