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Creation time
: Last three months
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Article (Print)
(62)
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28%
Beyond monitoring: Mathematical load simulation in Perl
30.11.2025
Home
»
Archive
»
2011
»
Issue 6: Perfor...
»
Model"; 11 $work = "ebiz-tx";
12
$node1 = "WebServer"; 13 $node2 = "AppServer"; 14 $node3 = "DBMServer"; 15 $think =
0.0
* 1e-3; # as per test system 16 $dtime = 2.2 * 1e-3; # dummy service time 17 18
28%
An IT nomad's daily diary
30.11.2025
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»
Archive
»
2011
»
Issue 6: Perfor...
»
\ 02 --hostname=foo.bar.de --mac- address=
00
:40:26:CA:10:DD \ 03 --kopts="stage=test app=www" --ksmeta="stage=test app=www" 04 # cobbler system edit --name=foo --interface=eth
0
--mac=
00
:40:26:CA
27%
Workshop: Container virtualization with LXC on Ubuntu 10.04
30.11.2025
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»
Archive
»
2011
»
Issue 6: Perfor...
»
.network.type = veth 04 lxc.network.flags = up 05 lxc.network.link = br
0
06 lxc.network.hwaddr = 08:
00:12
:34:56:78 07 #lxc.network.ipv4 =
0.0.0.0
08 lxc.network.ipv4 = 192.168.1.69 09 lxc.network.name = eth
0
10 lxc
27%
I/O benchmarks with Fio
30.11.2025
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»
Archive
»
2011
»
Issue 5: Pen Te...
»
/
0
K /
s
] [4137 /
0
iops] [eta
00
m:06
s
] In the example, the first job is performing a sequential read, marked as r in square brackets, while Fio hasn't initialized the second job, marked as P
27%
Managing virtual machines
30.11.2025
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»
Archive
»
2012
»
Issue 09: Windo...
»
/sysconfig/network-scripts/ifcfg-eth
0
-e "
s
/
/
/" You need a similar approach with the Udev rules mentioned earlier. In this way, you can also replace the hostname so that it matches the name assigned during
27%
Debugging the Linux kernel with the Qemu emulator
30.11.2025
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Archive
»
2012
»
Issue 07: Xen v...
»
. The following command tells the system the hex address of the code segment and the two data segments: add-symbol-file path/hello.ko
0
xd8817000 -
s
.data
0
xd88170e
0
-
s
.bss
0
xd8817294 Now you can set a breakpoint
26%
Server virtualization with Citrix XenServer
30.11.2025
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»
Archive
»
2010
»
Issue 2: Backup...
»
processor cores. Depending on the functional scope, the prices are between US$ 1,000 and US$ 5,000, including
12
months of free upgrades, news, and information. For server virtualization newcomers, Citrix
26%
Julia: A new language for technical computing
30.11.2025
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»
Archive
»
2012
»
Issue 10: Traff...
»
.33 164.69
0
.75 rand_mat_stat 3.37 39.34 11.64 54.54 22.07 8.
12
rand_mat_mul 1.
00
1.18
0
.70 1.65 8
26%
Configuring the JBoss application server
30.11.2025
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»
Archive
»
2011
»
Issue 4: Secure...
»
procedure took (Listing 2). Listing 2 Startup Status 01 19:58:19,965 INFO [ServerImpl] JBoss (Microcontainer) [5.1.
0
.GA (build:SVNTag=JBoss_5_1_
0
_GA date=200905221634)] Started in 54
s
:991ms
26%
Igel thin clients
30.11.2025
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»
Archive
»
2010
»
Issue 2: Backup...
»
. To automate this process on a Windows DHCP server, you can use the netsh command. To create a new reservation, just issue the following: netsh dhcp server scope 10.10.
0.0
add reservedip 10.10.47.11
00
E
0
C
0
E
0
B
0
B
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