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100%
A first look at Apache 2.4: Web server for the cloud
30.11.2025
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»
Archive
»
2011
»
Issue 3: Are yo...
»
) as a reverse proxy. Although Apache is already being used in this way by quite a few organizations, it's clear that the
2.2
series is not optimized for that use case, which is one reason why Nginx is seeing ... High performance and cloud suitability are the thrust of Apache 2.4. We give you the lowdown on transitioning your Apache HTTP Server from
2.2
to 2.4.
80%
Beyond monitoring: Mathematical load simulation in Perl
30.11.2025
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Archive
»
2011
»
Issue 6: Perfor...
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# 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 $pdq::streams = pdq
79%
Workshop: Container virtualization with LXC on Ubuntu 10.04
30.11.2025
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2011
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Issue 6: Perfor...
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you additionally need in /cgroup. The following command is all the root user needs to run a single command – such as a shell – in an application container: lxc-execute -
n
foo -f /usr
76%
Data acquisition with shell tools
30.11.2025
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2010
»
Issue 2: Backup...
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"------------------------------------------------------" 18 echo -
n
"Replace stored data line (y)? ";read we 19 if [ "$we" = "y" ]; 20 then 21
22
# Delete line and write to 23 # temporary file 24 25 # Build sed instruction 26
75%
Managing virtual machines
30.11.2025
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2012
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Issue 09: Windo...
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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
75%
ARP cache poisoning and packet sniffing
30.11.2025
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2011
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Issue 6: Perfor...
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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:
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:6E:71:04:BB -m 00:0C:29:B2:78:
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73%
Storage system with OpenSolaris and Comstar
30.11.2025
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2010
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Issue 0: Active...
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-b81d-c42b-c008-
a
70649501262 05 # stmfadm add-view -h myiscsiclient -t myiscsiserver -
n
1 600144f05f71070000004bc999020002 # cat /etc/iscsi/initiatorname.iscsi InitiatorName=iqn.1993-08.org
73%
Monitoring your cluster with a home-grown OCF agent
30.11.2025
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2012
»
Issue 07: Xen v...
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07 if [ -
n
"$OCF_RESKEY_monitor_sipuri" ]; then 08 check_binary sipsak 09 fi 10 11 if [ ! -f $OCF_RESKEY_config ]; then
12
ocf_log err "Config $OCF_RESKEY_config doesn
73%
Touring the top Knoppix debugging and rescue tools
30.11.2025
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2010
»
Issue 0: Active...
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: 1021 0 IO-APIC-edge timer 03 1: 150241 0 IO-APIC-edge i8042 04
9
: 4024535 0 IO-APIC-fasteoi acpi 05
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: 13426923 0 IO-APIC-edge i8042 06 14
72%
VMware Server 2.0 on recent Linux distributions
30.11.2025
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2011
»
Issue 3: Are yo...
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.894212] vmware-hostd[3870]: segfault at 2100001c4f ip 0000003c0cb32ad0 sp 00007f3889e
9
cb88 error 4 in libc-2.
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.90.so[3c0ca00000+19
a
000] Analysis and Plan A Initial analysis proved that the VMware
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