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30%
Dynamic routing in Linux with Quagga
31.10.2025
Home
»
Archive
»
2012
»
Issue 12: NAS S...
»
password 8 ZDF339
a
.20
a
3
E 05 log file /var/log/quagga/zebra.log 06 service password-encryption 07 ! 08 interface eth0 09 multicast 10 ipv6 nd suppress-ra 11 ! 12 interface eth1 13 ip address 10
30%
Intruder detection with tcpdump
30.11.2025
Home
»
Archive
»
2012
»
Issue 07: Xen v...
»
, tcpdump [1] is deployed with libpcap (
a
C/C++ library for network traffic capture) and maintained by the libpcap developers. With tcpdump, you can analyze large binary files that are too large to view
30%
An IT nomad's diary
30.11.2025
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»
Archive
»
2011
»
Issue 5: Pen Te...
»
is all it takes to create your own application, just like for the domain (Listing
3
). Listing
3
Creating the Application 01 # rhc-create-app -
a
spaceuploader -t perl-5.10 -l tscherf
30%
Give your servers the once over with Nmap
31.10.2025
Home
»
Archive
»
2012
»
Issue 11: Cloud...
»
53/tcp open domain ISC BIND
9.3
.4 70/tcp closed gopher 80/tcp open http Apache httpd 2.2.2 ((Fedora)) |_ HTML title: Go ahead and ScanMe! 113/tcp
30%
Tuning loops – from loop unrolling to Duff's device
28.07.2025
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»
Archive
»
2025
»
Issue 88: 5 Net...
»
[i] + b[i]; } When the number of cycles is known at compile time, a loop can be fully unrolled: c[0] =
a
[0] + b[0]; c[1] =
a
[1] + b[1]; c[2] =
a
[2] + b[2]; c[
3
] =
a
[
3
] + b[
3
]; However, it remains
30%
Beyond monitoring: Mathematical load simulation in Perl
30.11.2025
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»
Archive
»
2011
»
Issue 6: Perfor...
»
--------- ------ ---- ----- ---- 12 Throughput Cashier Customers 0.7500 Cust/Sec 13 Utilization Cashier Customers 75.0000 Percent 14 Queue Length Cashier Customers
3
.0000 Cust 15 Residence Time Cashier Customers 4.0000 Sec 16
N
Sws
30%
Getting started with I/O profiling
30.11.2025
Home
»
Archive
»
2012
»
Issue 08: FreeNAS
»
2 2
3
512KB < < 1
MB
3
2 2
3
2 4
3
4 1
MB
< < 10
MB
87 87 87 84 74 67
30%
Workshop: Container virtualization with LXC on Ubuntu 10.04
30.11.2025
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»
Archive
»
2011
»
Issue 6: Perfor...
»
and modifying the IP address in line 8. The line lxc-create -
n
guest -f /lxc/conf.guest Listing
3
Container Configuration: conf.guest 01 lxc.utsname = guest 02 lxc.tty = 4 03 lxc
30%
ARP cache poisoning and packet sniffing
30.11.2025
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»
Archive
»
2011
»
Issue 6: Perfor...
»
192.168.1.131", count=50) >>>
a
=_ >>>
a
.nsummary() This command sniffs the next 50 packets traveling the network on host 192.168.1.131 (Figure
3
30%
openlava – Hot resource manager
31.10.2025
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»
Archive
»
2012
»
Issue 12: NAS S...
»
tmp DISPATCH_WINDOW # Keywords test1 0 () () () () () ()
n
0001
3
() () () () () () default
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