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21.08.2014

Home » Archive » 2014 » Issue 22: OpenS... »

't connect to $remote_host:$remote_port: $@ \n"; 17 18 19 while() { 20 my @lavg = Sys::CpuLoad::load(); 21 my $ts=time(); 22 print $socket "system.loadavg_1min $lavg[0] $ts\n"; 23 print $socket "system ... 22

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Vagrant, Serf, Packer, and Consul create and manage development environments

21.08.2014

Home » Archive » 2014 » Issue 22: OpenS... »

). In this way, the developer sees the effects of changes directly in the filesystem. Vagrant is not just available for Linux, but also for Windows and Mac OS X. Prebuilt binary packages in the Debian and RPM ... 22

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Maintaining Android in the enterprise

21.08.2014

Home » Archive » 2014 » Issue 22: OpenS... »

MIPS : 1993.93 17 processor : 2 18 BogoMIPS : 1993.93 19 processor : 3 20 BogoMIPS : 1993.93 21 Features : swp half thumb fastmult vfp edsp neon vfpv3 tls 22 CPU implementer : 0 ... 22

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Tool your HPC systems for data analytics

21.08.2014

Home » Archive » 2014 » Issue 22: OpenS... »

tools sqlite3 [19] SQLite database interface https://docs.python.org/2/library/sqlite3.html PostgreSQL [20] Drivers for PostgreSQL https ... 22

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Integrating OCS information into monitoring with OpenNMS

21.08.2014

Home » Archive » 2014 » Issue 22: OpenS... »

is misbehaving. OCS OCS uses a software agent that is available for the Linux, Unix, Windows, OS X, and Android operating systems. You can download the OCS server, agents, plugins, and tools from the project ... 22

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Using Libvirt with Python to manage virtual machines

21.08.2014

Home » Archive » 2014 » Issue 22: OpenS... »

.getHostname() 14 15 print "The follwing machines are running on: " + hypervisor_name 16 17 # List active hosts 18 active_hosts = conn.listDomainsID() 19 for id in active_hosts: 20 dom = conn ... 22

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Save and Restore Linux Processes with CRIU

21.08.2014

Home » Archive » 2014 » Issue 22: OpenS... »

on systems with ARM or x86_64 architecture; in the latter case, you must be running 64-bit Linux. Version 1.3-rc1 added AArch64. Furthermore, CRIU requires Linux kernel version 3.11 or greater. Current desktop ... 22

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The new OpenStack version 2014.1 alias "Icehouse"

21.08.2014

Home » Archive » 2014 » Issue 22: OpenS... »

Lead Image © Jakub Krechowicz, 123RF.com

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Live Kernel Update Tools

21.08.2014

Home » Archive » 2014 » Issue 22: OpenS... »

. The following instructions show how to run kGraft on openSUSE 13.1 and Kpatch on Fedora 20 with quite new kernels (Figure 1). Although you could follow these instructions for other distributions, you might find ... 22

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The Benefit of Hybrid Drives

21.08.2014

Home » Archive » 2014 » Issue 22: OpenS... »

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