Hi,
Script at # 15 is working great
I have two questions related to it.
(1) If I only want patterns from 11.txt which are divisible by 100 with field 1 ( that means file for no entry if $1%100 != 0), only file no.txt
(2) Also, is it possible to number rows (whose 1st field is divisible by 100 and used for retreiving patterns from 11.txt) and also to number patters retreived from 11.txt
Hello,
I have a file.txt with 20000 lines and 2 columns each which consists of current_filename and new_filename . I want to create a script to find files in a directory with current_filename and move it to new folder with new_filename.
Could you please help me how to do that??
... (2 Replies)
Hi,
I have a file which is:-
1 6 4 8 2 3
2 1 9 3 2 1
3 3 5 6 3 1
4 9 7 8 2 3
I would like to sort from field $2 to field $6 for each of the line to:-
1 2 3 4 6 8
2 1 1 2 3 9
3 1 3 3 5 6
4 2 3 7 8 9
I came across this Arrays on example 26-6. But it is much complicated. I am... (7 Replies)
Hi,
I'm trying to read a file containing lines with spaces in them.
The inputfile looks like this
------------------------------
Command1 arg1 arg2
Command2 arg5 arg6 arg7
-------------------------------
The shell code looks like this...
lines=`awk '{ print }' inputfile`
... (2 Replies)
I'm trying to reformat some tide information into a useable format and failing.
Input file is....
4452 CHENNAI (MADRAS)
13°06'N, 80°18'E India East Coast 01 June 2009 UT(GMT)
Data Area 3. Indian Ocean (northern part) and Red Sea to Singapore
01/06/2009
00:00 0.7 m
00:20 0.7 m
00:40... (3 Replies)
Hi Everyone,
I have an input file in the following format:
score.file1.txt
contig00045 length=566 numreads=19 1047 0.0
contig00055 length=524 numreads=7 793 0.0
contig00052 length=535 numreads=10 607 e-176
contig00072 length=472 numreads=46 571 e-165... (8 Replies)
I would like to write a script to extend this command to a general case:
BEGIN {s_0=0;n_0=0}{n_0++;s_0+=($51-$1)^2}END {print sqrt(s_0/n_0)}
i.e. so that
BEGIN {s_0=0;n_0=0}{n_0++;s_0+=($51-$1)^2}END {print sqrt(s_0/n_0)}
BEGIN {s_1=0;n_1=0}{n_1++;s_1+=($51-$2)^2}END {print... (3 Replies)
Hi, I am also a newbie in awk and trying to find solution of my problem.
I have one reference file 1.txt with 2 columns and I want to search other 10 files (a.txt, b.txt......h.txt each with 5 columns) corresponding to the values of 2nd column from 1.txt. If the value from 2nd column from 1.txt... (0 Replies)
Hi, I have two files: atom.txt and g.txt
atom.txt has multiple patterns but I am showing only two patterns each ending with ENDMDL:
ATOM 1 N SER A 1 35.092 83.194 140.076 1.00 0.00 N
ATOM 2 CA SER A 1 35.216 83.725 138.725 1.00 0.00 C
TER
ENDMDL
ATOM 1 N SER A 1 35.683 81.326 139.778 1.00... (11 Replies)
Hi
I am a newbie starting bash and I have a simple need to return the result of an operation from awk to bash. basically I want to use awk to tell me if "#" exists in a string, and then back in bash, i want to do an IF statement on this return in order to do other things. In my bash shell I... (2 Replies)
Hi!
I have a new problem with awk, this time I think is because I'm using it in bash and I don't know how to put the valor of the variable in awk. Here is the code:
#!/bin/bash
for i in 1 2 3 4 5
do
a=$i
b=$
awk '$1>=a&&$1<=b {print $1,$2,$3}'>asdf test... (3 Replies)
Discussion started by: florpi
3 Replies
LEARN ABOUT DEBIAN
get-oui
GET-OUI(1) General Commands Manual GET-OUI(1)NAME
get-oui - Fetch the arp-scan OUI file from the IEEE website
SYNOPSIS
get-oui [options]
DESCRIPTION
get-oui fetches the Ethernet OUI file from the IEEE website, and saves it in the format used by arp-scan.
The OUI file contains all of the OUIs (Organizationally Unique Identifiers) that have been registered with IEEE. Each OUI entry in the
file specifies the first 24-bits of the 48-bit Ethernet hardware address, leaving the remaining 24-bits for use by the registering organi-
sation. For example the OUI entry "080020", registered to Sun Microsystems, applies to any Ethernet hardware address from
08:00:20:00:00:00 to 08:00:20:ff:ff:ff inclusive. Each OUI assignment represents a total of 2^24 (16,777,216) Ethernet addresses.
Every major Ethernet hardware vendor registers an OUI for their equipment, and larger vendors will need to register more than one. For
example, 3Com have a total of 37 OUI entries. Organisations that only produce a small number of Ethernet devices will often obtain an IAB
registration instead. See get-iab(1) for details.
This script can be used to update the arp-scan OUI file from the latest data on the IEEE website. Most of the Ethernet addresses in use
belong to an OUI registration, so this is the most important of the files that arp-scan uses to decode Ethernet hardware addresses. You
should therefore run get-oui occasionally to keep the arp-scan OUI file up to date.
The OUI data is fetched from the URL http://standards.ieee.org/regauth/oui/oui.txt and the output file is saved to the file ieee-oui.txt in
the current directory. The URL to fetch the data from can be changed with the -u option, and the output file name can be changed with the
-f option.
The ieee-oui.txt file that is produced by this script is used by arp-scan to determine the Ethernet card vendor from its hardware address.
The directory that arp-scan will look for the ieee-oui.txt file depends on the options used when it was built. If it was built using the
default options, then it will look in /usr/local/share/arp-scan.
OPTIONS -h Display a brief usage message and exit.
-f <fn>
Write the output to the specified file instead of the default ieee-oui.txt.
-u <URL>
Use the specified URL to fetch the raw OUI data from instead of the default http://standards.ieee.org/regauth/oui/oui.txt.
-v Display verbose progress messages.
FILES
ieee-oui.txt
The default output file.
EXAMPLES
$ get-oui -v
Renaming ieee-oui.txt to ieee-oui.txt.bak
Fetching OUI data from http://standards.ieee.org/regauth/oui/oui.txt
Fetched 1467278 bytes
Opening output file ieee-oui.txt
9274 OUI entries written to file ieee-oui.txt
NOTES
get-oui is implemented in Perl, so you need to have the Perl interpreter installed on your system to use it.
get-oui uses the LWP::Simple Perl module to fetch the data from the IEEE website. You must have this module installed on your system for it
to work. This module is available on most distributions, often called libwww-perl. It is also available in source form from CPAN.
You can use a proxy server by defining the http_proxy environment variable.
AUTHOR
Roy Hills <Roy.Hills@nta-monitor.com>
SEE ALSO arp-scan(1)get-iab(1)arp-fingerprint(1)
http://www.nta-monitor.com/wiki/ The arp-scan wiki page.
March 30, 2007 GET-OUI(1)