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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 00:0
C
:29:B2:78:
9
96%
Workshop: Container virtualization with LXC on Ubuntu 10.04
30.11.2025
Home
»
Archive
»
2011
»
Issue 6: Perfor...
»
lxc.cgroup.devices.allow =
c
1:
9
rwm
25
lxc.cgroup.devices.allow =
c
1:8 rwm 26 lxc.cgroup.devices.allow =
c
136:* rwm 27 lxc.cgroup.devices.allow =
c
5:2 rwm 28 # rtc 29 lxc.cgroup.devices.allow =
c
95%
Data acquisition with shell tools
30.11.2025
Home
»
Archive
»
2010
»
Issue 2: Backup...
»
|21|" | cut -d\| -f
3
` 48 b=`cat $newdat | grep "50|
25
|" | cut -d\| -f
3
` 49 50
a
=$(echo $
a
| tr \, \.) 51 b=$(echo $b | tr \, \.) 52 53 54 psum=$(echo "$
a
+$b" | bc ) 55 echo -
n
"Invoice amount: $psum, continue
94%
Checking password complexity with John the Ripper
30.11.2025
Home
»
Archive
»
2011
»
Issue 6: Perfor...
»
-incremental:lanman passfile.txt 02 Loaded 2 passwords with 2 different salts (FreeBSD MD5 [32/64]) 03 guesses: 0 time: 1:04:04:08 (
3
)
c
/s: 10927 trying: gmugoky - gmugok2 04 guesses: 0 time: 1:09:
25
:10 (
3
94%
Beyond monitoring: Mathematical load simulation in Perl
30.11.2025
Home
»
Archive
»
2011
»
Issue 6: Perfor...
»
the results
22
$erlang
C
= $erlangB / (1 - $rho + ($rho * $erlangB)); 23 $normdwtE = $erlang
C
/ ($servers * (1 - $rho)); 24 $normdrtE = 1 + $normdwtE; # Exact
25
$normdrt
A
= 1 / (1 - $rho**$servers); # ca
91%
Develop a simple scanning application with the NAPS2 SDK
27.05.2025
Home
»
Archive
»
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
C# language, and the .NET Framework set the stage for a CLI app for scanning documents.
91%
VMware Server 2.0 on recent Linux distributions
30.11.2025
Home
»
Archive
»
2011
»
Issue 3: Are yo...
»
.894212] vmware-hostd[3870]: segfault at 2100001
c
4f ip 0000003
c
0cb32ad0 sp 00007f3889e
9
cb88 error 4 in libc-2.12.90.so[
3
c
0ca00000+19
a
000] Analysis and Plan A Initial analysis proved that the VMware ...
3
89%
Monitoring your cluster with a home-grown OCF agent
30.11.2025
Home
»
Archive
»
2012
»
Issue 07: Xen v...
»
under the 18 # following copyright: 19 # 20 # (
c
) 2002-2005 International Business Machines, Inc. 21 # 2005-2010 Linux-HA contributors
22
# 23 # See usage() function below for more details ... 24 #
25
89%
Password protection with Phpass
30.11.2025
Home
»
Archive
»
2011
»
Issue 5: Pen Te...
»
: " . $password . "\
n
"; 13 echo "Hash: " . $hashvalue . "\
n
"; 14 15 // Compare $password with the store has: 16 $passwordfromdb = '$P$
9
IQRaTwmfeRo7ud
9
Fh4E2PdI0S
3
r.L0'; 17 // stored hash, would
88%
Managing virtual machines
30.11.2025
Home
»
Archive
»
2012
»
Issue 09: Windo...
»
filesystem, if so desired [5]: $ guestfish -
N
fs:ext
3
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
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