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67%
A standard cloud computing API
30.11.2025
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»
Archive
»
2011
»
Issue 6: Perfor...
»
"Polling for changes (Ctrl-C to end)" 17 loop do 18 sleep 2 19 client.instances.each do |inst|
20
if state[inst.id] != inst.state 21 if state[inst.id]
22
puts "#{inst.id} changed from
66%
Expand your sphere with a piece of Google
30.11.2025
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»
Archive
»
2011
»
Issue 4: Secure...
»
or newer. Python programmers need to use version 2.5; the SDK and the environment on the Google servers do not support the current Python
3
.0. The SDK for Go exists at the moment only for Linux and Mac OS
X
66%
pfSense firewall and router distribution
30.11.2025
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Archive
»
2012
»
Issue 07: Xen v...
»
. Because it had to run in RAM, extensions were difficult. This situation prompted the two to start working on their own distribution and spawned the development of pfSense [1]. The core of version
2.0
from
66%
Tested: Autoconfiguring IPv6 clients
30.11.2025
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Archive
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2011
»
Issue 5: Pen Te...
»
, the MAC address (e.g.,
00:11:22
:33:44:55) is split down the middle, and two bytes containing FF:FE are inserted. This gives you 64 bits. If the basis is a globally unique address (which should be the case
65%
Container and hardware e-virtualization under one roof
30.11.2025
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2010
»
Issue 2: Backup...
»
; whereas KVM [
3
] supports genuine hardware virtualization in combination with the right CPU. Both virtualization technologies support maximum performance for the guest system in line with the current state
65%
Monitoring for small and medium-sized companies compared
30.11.2025
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2012
»
Issue 07: Xen v...
»
://www.zabbix.com https://www.icinga.org http://www.nagios.org Version 1.8.
x
1.8.6 1.6
3.3
.1 License GPLv2 GPLv2 GPLv2 Core
65%
The RADOS object store and Ceph filesystem
30.11.2025
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2012
»
Issue 09: Windo...
»
addr = 10.42.0.101:6789 14 [mon.b] 15 host = bob 16 mon addr = 10.42.0.102:6789 17 [mon.c] 18 host = charlie 19 mon addr = 10.42.0.103:6789
20
[osd.0] 21 host = alice
22
[osd.1] 23 host
65%
Workshop: Container virtualization with LXC on Ubuntu 10.04
30.11.2025
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»
2011
»
Issue 6: Perfor...
»
:5 rwm 18 # consoles 19 lxc.cgroup.devices.allow = c 5:1 rwm
20
lxc.cgroup.devices.allow = c 5:0 rwm 21 lxc.cgroup.devices.allow = c 4:0 rwm
22
lxc.cgroup.devices.allow = c 4:1 rwm 23 # /dev/{,u}random 24
65%
High-availability workshop: GFS with DRBD and Pacemaker
30.11.2025
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2012
»
Issue 07: Xen v...
»
17 18 19
20
21
22
23 This example also
64%
Julia: A new language for technical computing
30.11.2025
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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
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