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Full Discussion: Running nmap via bash script
Top Forums Shell Programming and Scripting Running nmap via bash script Post 303026043 by hawkeyesc72 on Monday 19th of November 2018 02:00:34 AM
Old 11-19-2018
Here's my script:

Code:
!/bin/bash
NETWORKS='çat networks.txt'
for NETWORK in $NETWORKS
     nmap -sn -oN /root/Desktop/$NETWORK
done
echo "Finished!"

The networks.txt file has my list of network addresses I want to scan. If I enter a single IP address, like 1.2.3.4, the script works fine and the outpu file is named 1.2.3.4.nmap. But when I enter a network address, like 1.2.3.0/24, script errors off saying it cannot open file /root/Desktop/1.2.3.0/24 for writing. This error tells me the script is at least SEEING the right information in the txt file it's just not processing it properly. If I put single ' marks around $NETWORK so that it reads /root/Desktop/'$NETWORK' the script runs and the output file name is $NETWORK and not 1.2.3.0/24.

Is there a way to associate each network address by a number instead of a name and reference that number? Like:

Code:
#1   1.2.3.0/24
#2   2.3.4.0/24

So I would code the script to take the network address and save it in a file name by its associated number (#1.nmap, #2.nmap, etc.)

Thanks!
 

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LEARN ABOUT DEBIAN

pct-scanner-script

PCT-SCANNER-SCRIPT(1)					      General Commands Manual					     PCT-SCANNER-SCRIPT(1)

NAME

       pct-scanner-script - easy scan and create merged DjVu and PDF documents for archiving

SYNOPSIS

       pct-scanner-script [--help]

DESCRIPTION

       pct-scanner-script  is  a  bash script and configuration system to easily scan documents and create a digital archiving. It can create DjVu
       PDF and JPEG outputs, in merged and individual files. It also has a configuration system where different  configurations  can  be  defined,
       making it easy to switch between configurations.

       Please use pct-scanner-script --help to find all program options, the complete help, and all examples.

       Features:
	 - auto archiving in merged and individual DjVu, PDF, and JPEG files
	 - auto and manual resume when scanning somehow fails
	 - cascading configuration system, for easy customizing
	 - easy command-line-style bash program, with useful options
	 - archiving made possible with both adf and flatbed scanners
	 - built for productivity and daily use
	 - uses bash, scanadf and other mainstream processing tools
	 - multilanguage commandline output

OPTIONS

       -h, --help, -?
	      Show summary of options, help, and examples.

DEBUGGING

       This  program  is  a  helper  script  to easy scan and automated digital document archiving for normal and adf scanners. You can debug this
       script by running it as bash -x pct-scanner-script [options]. The script is just a nice wrapper for the scanadf, DjVu and PDF tools.

SEE ALSO

       scanadf(1),

AUTHOR

       pct-scanner-script and this manual page are written by:
	      Jelle de Jong <jelledejong@powercraft.nl>.

								  March 31, 2009					     PCT-SCANNER-SCRIPT(1)
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