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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...
»
12
# quickly" after prompts. If you find your new script hanging up at 13 # one spot, try adding a short sleep just before the previous send. 14 # Setting "force_conservative" to 1 (see below) makes ...
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99%
Time flies, but it can still be measured
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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-switched voluntarily x Exit status of the command Listing
3
Page Faults $ /usr/bin/time gcc test.c -o test 0.03user 0.01system 0:
00
.07elapsed 70%CPU (0avgtext+0avgdata 25088 ...
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98%
Reading and understanding database execution plans
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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(dbms_xplan.display );<+>2<+> 10 11
12
-----------------------------------------------------
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------4---- 13 | Id | Operation | Name | Bytes | Cost | 14 ...
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98%
Introduction to OpenMP programming
31.10.2025
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2012
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Issue 12: NAS S...
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[
3
] to solving the questions. Although not the most efficient or fastest method for solving the problem, it does illustrate how one can use OpenMP to parallelize applications. I will be using ...
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54%
An IP-based load balancing solution
30.11.2025
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CloudAge
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and least connected, and they are also the most commonly used in LVS clusters. Configuration Piranha [
3
] is a clustering product from Red Hat based on the LVS concept. It includes the IPVS kernel code ...
3
16%
Monitoring network computers with the Icinga Nagios fork
30.11.2025
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2010
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Issue 1: System...
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friday
00:00-24:00
10 saturday
00:00-24:00
11 }
12
13 define timeperiod{ 14 timeperiod_name wochentags 15 alias Robot Robot
15%
A simple approach to the OCFS2 cluster filesystem
30.11.2025
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Archive
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2010
»
Issue 1: System...
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, Fedora, and openSUSE systems. Depending on the kernel version, users either get version 1.4, which was released in 2008, or version
1.2
, which is two years older. The "OCFS2 Choices" box and Table
3
show
14%
Give your servers the once over with Nmap
31.10.2025
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Archive
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2012
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Issue 11: Cloud...
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ADDRESS [Cut first seven hops for brevity] 8 10.59 so-4-2-0.mpr
3
.pao1.us.above.net (64.125.28.142) 9 11.
00
metro0.sv.svcolo.com (208.185.168.173) 10 9
14%
Monitor your nodes with collectl
30.11.2025
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2012
»
Issue 09: Windo...
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25-E SSD [9] courtesy of Intel is mounted as /dev/sdd ext4 filesystem with the default options Open MPI [10] v1.5.4 NAS Parallel Benchmarks
3.3
.1-MPI [11] Iozone [
12
] Daemon
14%
Sys Admin On the Go
30.11.2025
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Archive
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2010
»
Issue 0: Active...
»
_notification_period weekend 06 } Because this references the time period weekend , I also need to set that up in timeperiods_nagios2.cfg (Listing
3
). The timeperiod definition can also handle references to other
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