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14%
Monitoring your cluster with a home-grown OCF agent
30.11.2025
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Archive
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2012
»
Issue 07: Xen v...
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an Asterisk PBX as an HA resource 07 # 08 # Authors: Martin Gerhard Loschwitz 09 # Florian Haas 10 # 11 # Support: linux-ha@lists.linux-ha.org
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# License: GNU General Public
14%
Data acquisition with shell tools
30.11.2025
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Archive
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2010
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Issue 2: Backup...
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clear 03 while true 04 do 05 echo "New record" 06 maxrecord=`ls -1 *.dat | sort | tail -1 | cut -d. -f 1` 07 newrecord=$(echo $maxrecord + 1 | bc ) 08 width=`echo $newrecord | wc -c` 09 10 ... 11
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14%
Strategies for routing voice calls around a firewall
30.11.2025
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2010
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Issue 0: Active...
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:
09 Content-Type: application/sdp 10 Content-Length: 142 11
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v=0 13 o=alice 53655765 2353687637 IN IP4 pc33.atlanta.com 14 s=- 15 t=0 0 16 c=IN IP4 pc33.atlanta.com 17
14%
Mandatory access control with Tomoyo Linux
30.11.2025
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Archive
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2012
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Issue 09: Windo...
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.0
2.2
.x. 2.6.30 through 2.6.35 Debian 6 (Squeeze) 2.3.x. 2.6.36 through 3.0 Ubuntu 11.10 2.4.x. 3.1. openSUSE
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.1 2.5.x. 3
13%
Server virtualization with VirtualBox
30.11.2025
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Archive
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2012
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Issue 10: Traff...
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. Listing 1 Installing the Extension Pack $ vboxmanage -v 4.1.
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r77245 $ wget http://download.virtualbox.org/virtualbox/4.1.
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/Oracle_VM_Virtualbox_Extension_Pack-4.1.
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-77245.vbox-extpack $ sudo
13%
Monitoring daemons with shell tools
30.11.2025
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2010
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Issue 1: System...
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#! /bin/sh 02 03 while true 04 do 05 06 zeit=$(date +%d.%m.%y\ %H:%M\ ) 07 08 psql -U monitor -d monitor -c "select * from watch;" 09 10 if [ $? -eq 2 ]; 11
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then 13 14 echo "$time: Database
13%
Tracing applications with OProfile and SystemTap
30.11.2025
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Archive
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2010
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Issue 1: System...
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. The target systems only require the systemtap-runtime RPM and the staprun program it contains. The following command creates a prebuilt binary kernel module for the target system: stap -r kernel-PAE-2.6.31.
12-174.2.22
13%
Boost performance of your Python programs
30.11.2025
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2010
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Issue 2: Backup...
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if '__main__' == __name__: 09 10 p1 = Process(target = test, args = ('Rich',)) 11 p2 = Process(target = test, args = ('Nus',))
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p3 = Process(target = test, args = ('Geeks',)) 13 14 p2.start
13%
Fast system management from Puppet Labs
30.11.2025
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2011
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Issue 5: Pen Te...
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="http://activemq.apache.org/schema/core" brokerName="localhost" useJmx="true"> 10
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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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#auto eth0 06 #iface eth0 inet dhcp 07 auto br0 08 iface br0 inet dhcp 09 bridge_ports eth0 10 bridge_stp off 11 bridge_maxwait 5
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post-up /usr/sbin/brctl setfd br0 0 Next, create a directory
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