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100%
Using Expect scripts to automate tasks
31.10.2025
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Archive
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2012
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Issue 12: NAS S...
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set send_slow {1 .1} 06 proc send {ignore arg} { 07 sleep .1
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exp_send -s -- $arg 09 } 10 } 11 set timeout -1
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spawn $env(SHELL) 13 match_max 100000 ...
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99%
Reading and understanding database execution plans
31.10.2025
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2012
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Issue 12: NAS S...
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s 04 4> JOIN employees e ON (s.employee_id = e.employee_id) 05 5> WHERE s.sale_date > trunc(sysdate) - INTERVAL '6' MONTH 06 6> AND s.eur_value >= 10; 07 Explained.
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09 SQL> select * from table ...
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99%
Creating KVM machines with BoxGrinder and VMBuilder
31.10.2025
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2012
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Issue 12: NAS S...
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boxgrinder-build --version 02 BoxGrinder Build 0.10.2 03 04 Available os plugins: 05 - rhel plugin for Red Hat Enterprise Linux 06 - centos plugin for CentOS 07 - fedora plugin for Fedora
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14%
Data acquisition with shell tools
30.11.2025
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Archive
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2010
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Issue 2: Backup...
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clear 03 while true 04 do 05 echo "New record" 06 maxrecord=`ls -1 *.dat | sort | tail -1 | cut -d. -f 1` 07 newrecord=$(echo $maxrecord + 1 | bc )
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width=`echo $newrecord | wc -c` 09 10 ... 11
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14%
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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Finding I/O-Intensive Apps 01 #!/usr/bin/stap 02 03 global totals; 04 probe vfs.read 05 06 { 07 totals[execname(), pid()]++
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} 09 10 probe end 11 {
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printf("** Summary ** \n") 13 foreach
14%
Monitoring your cluster with a home-grown OCF agent
30.11.2025
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2012
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Issue 07: Xen v...
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an Asterisk PBX as an HA resource 07 #
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# 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%
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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(number, label): 07 for i in xrange(number):
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print ' ' + str(i) + ' ' + label 09 sleep((number - 15)/10.0) 10 11 if '__main__' == __name__:
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13 p1 = Process(target = count, args = (20
14%
Fast system management from Puppet Labs
30.11.2025
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Archive
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2011
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Issue 5: Pen Te...
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= debug 06 identity = rawhide.tuxgeek.de 07
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# connector plugin config 09 connector = stomp 10 plugin.stomp.host = activemq.tuxgeek.de 11 plugin.stomp.port = 6163
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plugin.stomp.user = unset 13 plugin
14%
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
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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
14%
Using the Expect scripting environment
30.11.2025
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2011
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Issue 5: Pen Te...
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$spin
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@$molecule.xyz 09 10 END 11
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done 13 done The Gaussian 09 (g09) computational chemistry simulation package uses a small input that tells it what type of predictions are desired and which
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