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100%
ARP cache poisoning and packet sniffing
30.11.2025
Home
»
Archive
»
2011
»
Issue 6: Perfor...
»
Destination MAC address Listing 1 Nemesis arp Packets 01 $ while true 02 > do 03 > sudo nemesis arp -v -r -d eth0 -S 192.168.1.2 -D 192.168.1.133 -h 00:
22
:6E:71:04:BB -m 00:0C:29:B2:78:
9
94%
Beyond monitoring: Mathematical load simulation in Perl
30.11.2025
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»
Archive
»
2011
»
Issue 6: Perfor...
»
# Header for user-specific report 19 printf("%2s\t%4s\t%4s\tD=%2d\
n
", "
N
", "Xdat", "Xpdq", MAXDUMMIES); 20 21 foreach $users (sort {$
a
<=> $b} @vusers) {
22
pdq::Init($model); 23 $pdq::streams = pdq
93%
Give your servers the once over with Nmap
31.10.2025
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»
Archive
»
2012
»
Issue 11: Cloud...
»
a sample of the output it produces (Listing 1). Listing 1 Sample Nmap Output # nmap -
A
-T4 scanme.nmap.org Starting Nmap ( http://nmap.org ) Interesting ports on scanme
92%
Workshop: Container virtualization with LXC on Ubuntu 10.04
30.11.2025
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»
Archive
»
2011
»
Issue 6: Perfor...
»
you additionally need in /cgroup. The following command is all the root user needs to run a single command – such as a shell – in an application container: lxc-execute -
n
foo -f /usr
91%
Processing the new sudo logging format
26.03.2025
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»
Archive
»
2025
»
Issue 86: Data...
»
. The tool writes to a log to keep track of users who used sudo to run programs. The default format has been plain text, but from version 1.
9
.4, it can be configured to log in JSON format. sudo Logging
90%
Managing virtual machines
30.11.2025
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»
Archive
»
2012
»
Issue 09: Windo...
»
filesystem, if so desired [5]: $ guestfish -
N
fs:ext3 When you call Guestfish with the new image, $ guestfish -
a
you are taken to a shell where you first need to enter run to toggle the system ...
9
90%
Data acquisition with shell tools
30.11.2025
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»
Archive
»
2010
»
Issue 2: Backup...
»
"------------------------------------------------------" 18 echo -
n
"Replace stored data line (y)? ";read we 19 if [ "$we" = "y" ]; 20 then 21
22
# Delete line and write to 23 # temporary file 24 25 # Build sed instruction 26
88%
Touring the top Knoppix debugging and rescue tools
30.11.2025
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»
Archive
»
2010
»
Issue 0: Active...
»
: 1021 0 IO-APIC-edge timer 03 1: 150241 0 IO-APIC-edge i8042 04
9
: 4024535 0 IO-APIC-fasteoi acpi 05 12: 13426923 0 IO-APIC-edge i8042 06 14
88%
Mandatory access control with Tomoyo Linux
30.11.2025
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»
Archive
»
2012
»
Issue 09: Windo...
»
defaults to 1. Pressing the @ key takes you to an overview of the active processes (Figure
9
). In Tomoyo
2.2
, you instead need to quit the Profile Editor by pressing q and then run the tomoyo ...
9
88%
Develop a simple scanning application with the NAPS2 SDK
27.05.2025
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»
2025
»
Issue 87: Light...
»
ScanOptions 21 {
22
Device = device, 23 PaperSource = PaperSource.Feeder, 24 PageSize = PageSize.
A
4, 25 Dpi = 300 26 }; 27 28 var images = new List
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