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Creation time
: Last year
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Date
Score
Content type
Article (Print)
(75)
Keywords
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13%
Connecting dissimilar IPsec implementations
30.11.2025
Home
»
Archive
»
2011
»
Issue 4: Secure...
»
dh_group modp1024; 09 } 10 generate_policy off; 11 }
12
13
sainfo address 192.168.2.
0
/24 any address 172.16.
0.0
/16 any { 14 pfs_group modp1024; 15 encryption_algorithm aes256; 16
13%
Expand your sphere with a piece of Google
30.11.2025
Home
»
Archive
»
2011
»
Issue 4: Secure...
»
.setContentType("text/plain"); 10 resp.getWriter().println("Hello World!"); 11 }
12
} Listing 2 Java web.xml for "Hello World!" 01 0" encoding="utf-8"?> 02
13%
Tuning loops – from loop unrolling to Duff's device
28.07.2025
Home
»
Archive
»
2025
»
Issue 88: 5 Net...
»
. The highly tuned Assembler subroutines so crucial to the demoscene art [
12
] and interactive shoot-em-up videogames of the 1990
s
were handcrafted by iconic programmers such as Doom's John Carmack [
13
] or Quake
13%
Overview of cloud platforms and appliances
30.11.2025
Home
»
Archive
»
2010
»
Issue 2: Backup...
»
, Hybrids, Software as a Service (Saa
S
), Platform as a Service (Paa
S
) – the list goes on and on. In this article, we will attempt to peek through the mist of terminology and provide readers
13%
Monitoring your cluster with a home-grown OCF agent
30.11.2025
Home
»
Archive
»
2012
»
Issue 07: Xen v...
»
_NOT_RUNNING 08 fi 09 10 pid=`cat $ASTRUNDIR/asterisk.pid` 11 ocf_run kill -
s
0
$pid
12
rc=$?
13
14 if [ $rc -eq
0
]; then 15 if ocf_is_true "$OCF_RESKEY_realtime"; then 16
13%
Monitoring virtualization environments with Nagios and Icinga
30.11.2025
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»
Archive
»
2010
»
Issue 2: Backup...
»
$ # 6 74
13
G 3273M 10% 16:51:18
0.0
% refdb1 $ # Total: 207 processes, 709 lwps, load averages:
0
.05,
0
.06,
0
.11$ The output from prstat -Z gives the administrator
13%
Julia: A new language for technical computing
30.11.2025
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»
Archive
»
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
13%
Moving HPC to the cloud
31.10.2025
Home
»
Archive
»
2012
»
Issue 11: Cloud...
»
, or spot purchase of resources. Generally, the cost for on-demand EC2 instances are as follows: Quadruple Extra Large Instance is US$
1.3
/hour (US$
0
.33/core per hour), Eight Extra Large Instance is US$ 2
13%
Creating an SFTP jail
30.11.2025
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»
Archive
»
2011
»
Issue 3: Are yo...
»
` ]]; then 078 mkdir ./`dirname $l` > /dev/null 079 fi 080 cp $l .$l 081 done 082 done 083 084 cd /export/home/jail/$JAILUSER/devices/pseudo 085 mknod mm@
0
:zero c
13
12
086 mknod mm@
0
:null c
13
2
13%
Monitoring daemons with shell tools
30.11.2025
Home
»
Archive
»
2010
»
Issue 1: System...
»
#! /bin/sh 02 03 while true 04 do 05 06 zeit=$(date +%d.%m.%y\ %H:%M\ ) 07 08 psql -U monitor -d monitor -c "select * from watch;" 09 10 if [ $? -eq 2 ]; 11
12
then
13
14 echo "$time: Database
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