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15%
ARP cache poisoning and packet sniffing
30.11.2025
Home
»
Archive
»
2011
»
Issue 6: Perfor...
»
Destination MAC address Listing 1 Nemesis arp Packets 01 $ while true 02 > do 03 > sudo nemesis arp -v -r -d eth
0
-S 192.168.1.2 -D 192.168.1.133 -h 00:
22
:6E:71:04:BB -m
00:0
C:29:B2
14%
Server virtualization with Citrix XenServer
04.08.2011
Home
»
CloudAge
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Articles
»
{
22
System.out.println("Expected arguments:
[nfs server] [nfs path]"); 23 return; 24 } 25 26 Server server = new Server(args[
0
], args[1
14%
Checking password complexity with John the Ripper
30.11.2025
Home
»
Archive
»
2011
»
Issue 6: Perfor...
»
from compromised systems is John the Ripper (John). John is a free tool from Openwall [1]. System administrators should use John to perform internal password audits. It's a small (<1
MB
) and simple
14%
Small Tools for Managing HPC
18.10.2017
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»
HPC
»
Articles
»
-64/16.10/lib/libpgf90rtl.so (
0
x00007f5bc6516000) libpgf90.so => /opt/pgi/linux86-64/16.10/lib/libpgf90.so (
0
x00007f5bc5f5f
000
) libpgf90_rpm1.so => /opt/pgi/linux86-64/16.10/lib/libpgf90_rpm1.so
14%
Galera Cluster for MySQL
30.11.2025
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»
Archive
»
2012
»
Issue 10: Traff...
»
: 192.168.56.101:3306 , w: 1.
000
1: 192.168.56.102:3306 , w: 1.
000
2: 192.168.56.103:3306 , w: 1.
000
Listing 9 Querying the Load Balancer echo getinfo | nc -q 1 127.
0.0
14%
News for Admins
27.09.2021
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»
Archive
»
2021
»
Issue 65: 7 Em...
»
is currently listed as $
0.00
/hour. You will also find a number of other instances of AlmaLinux on Azure (many of which are purpose-built) that start anywhere from $
0
.008/hour and go up to $
0
.034/hour. Alma
14%
Fast system management from Puppet Labs
30.11.2025
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»
Archive
»
2011
»
Issue 5: Pen Te...
»
is capable of executing jobs at a very high speed. I have used the framework in an environment with more than 3,
000
systems; running a job on all of the nodes rarely took more than 30 seconds. YAML
14%
Tuning I/O Patterns in C
31.07.2013
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»
HPC
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Articles
»
;
22
my_record.z = counter + 2; 23 my_record.value = (float) counter * 10.
0
; 24 /* write out my_record */ 25 } 26 return
0
; 27 } One-by-One Initially, I’m just going
14%
Predicting Drive Doom
20.10.2013
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»
HPC
»
Articles
»
_age Always - 9 193 Load_Cycle_Count
0
x0032 100 100
000
Old_age Always - 133 194 Temperature_Celsius
0
x0022 031 040
000
Old_age Always - 31 (
0
22
0
0
0
) 197 Current_Pending_Sector
0
x0012 100 100
000
Old
14%
Resource Management with Slurm
05.11.2018
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»
HPC
»
Articles
»
it the number of cores, number of cores per socket, threads per core, and the amount of memory available (e.g., 30,
000
MB
, or 30GB, here). CgroupAutomount=yes CgroupReleaseAgentDir="/etc/slurm/cgroup" Constrain
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