Scripting Question
Hey everyone,
So I've been writing a script that does a Lynx grab from a list of port numbers and IP's from SANS Internet Storm website. I then sed it down to the format that I want and dump each of those into text files. (See code below) for i in `lynx -source "http://isc.sans.edu/feeds/topips.txt"|sed -e "s/\t/,/g"|cut -d "," -f1`; do echo "$i"; done > TOP_IPS_`date +20%y-%m-%d`.txt for i in `lynx -source "http://isc.sans.edu/trendascii.html"|sed '/SANS/d'|sed '/Commons ShareAlike/d'|sed '/#/d'|sed '/Creative/d'|sed '/(c)/d'| sed -e "s/\t/,/g"|cut -d "," -f1`; do echo "$i"; done > TOP_PORTS`date +20%y-%m-%d`.txt So, then what I'm wanting to do is have a loop go through and pull each of the IP's from the file(s) above and do a grep on certain log files for each IP, and likewise do the same thing from the port listing file that I have created. I have been thinking that creating an array in bash would be the way to go, but I'm not having any luck. Anyone have any ideas how to accomplish this? Thanks a ton in advance. |
Ok ... so as your new the first thing you need to use when asking your questions are the code tags [code] (see advanced button to help with these). Just helps for us to read what code you have written.
Secondly, I find it helps if you give us the following: 1. What the input files look like that we need to get data from 2. What have you tried so far? You mentioned you haven't had any luck so maybe one of the people here will see where you went wrong :) |
Sorry about that, I will correct my actions :) thanks for the pointers.
The input file is merely a text file with port numbers listed for instance: 304 1010 1020 There are no quotes, commas, tabs, etc. Each line merely has a new port number in the ports file. The source file is named: 1TOP_PORTS__`date +20%y-%m-%d`.txt So, here is what I have tried: Code:
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Quote:
if I understand correctly then the for loop works fine and you just need to step through every line in the generated file, right? Well, the standard approach for such a task would be Code:
while read line |
Hi,
Welcome to LQ! As you have been instructed that we can aid you when you help yourself to a solution. You should provide us with what you have attempted along with relative data, code and then maybe someone will be able to assist. Plus an additional reminder to use the vbcode tags # or quote. 'How to Ask Questions the Smart Way' would be one link you should look at to help us to help you in the future. Below are several good reference links that may aid you; Linux Documentation Project Rute Tutorial & Exposition Linux Command Guide Utimate Linux Newbie Guide LinuxSelfHelp Getting Started with Linux Bash Reference Manual <<<<<< :study: Look here :hattip: Advanced Bash-Scripting Guide <<<<<< :study: Look here :hattip: Linux Home Networking Virtualiation- Top 10 :hattip: The above links and others can be found at 'Slackware-Links'. More than just SlackwareŽ links! |
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