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: Last three months
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Article (Print)
(28)
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100%
Beyond monitoring: Mathematical load simulation in Perl
30.11.2025
Home
»
Archive
»
2011
»
Issue 6: Perfor...
»
# Header for user-specific report 19 printf("%2s\t%4s\t%4s\tD=%2d\
n
", "
N
", "Xdat", "Xpdq", MAXDUMMIES); 20 21 foreach $users (sort {$
a
<=> $b} @vusers) {
22
pdq::Init($model); 23 $pdq::streams = pdq
98%
Workshop: Container virtualization with LXC on Ubuntu 10.04
30.11.2025
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Archive
»
2011
»
Issue 6: Perfor...
»
lxc.cgroup.devices.allow = c 1:
9
rwm
25
lxc.cgroup.devices.allow = c 1:8 rwm 26 lxc.cgroup.devices.allow = c 136:* rwm 27 lxc.cgroup.devices.allow = c 5:2 rwm 28 # rtc 29 lxc.cgroup.devices.allow = c
97%
Data acquisition with shell tools
30.11.2025
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»
Archive
»
2010
»
Issue 2: Backup...
»
"------------------------------------------------------" 18 echo -
n
"Replace stored data line (y)? ";read we 19 if [ "$we" = "y" ]; 20 then 21
22
# Delete line and write to 23 # temporary file 24
25
# Build sed instruction 26
94%
Monitoring your cluster with a home-grown OCF agent
30.11.2025
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Archive
»
2012
»
Issue 07: Xen v...
»
under the 18 # following copyright: 19 # 20 # (c) 2002-2005 International Business Machines, Inc. 21 # 2005-2010 Linux-HA contributors
22
# 23 # See usage() function below for more details ... 24 #
25
94%
ARP cache poisoning and packet sniffing
30.11.2025
Home
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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 eth0 -S 192.168.1.2 -D 192.168.1.133 -h 00:
22
:6E:71:04:BB -m 00:0C:29:B2:78:
9
93%
Managing virtual machines
30.11.2025
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Archive
»
2012
»
Issue 09: Windo...
»
VALUES ('$hostname', '$ip', '
A
', 86400, $time, 1, 0)/; 21 } else {
22
$sql = qq/UPDATE records SET content = '$ip' WHERE name = '$hostname'/; 23 } 24 $sth->finish();
25
$dbh->do($sql) or warn $dbh ...
9
93%
Password protection with Phpass
30.11.2025
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Archive
»
2011
»
Issue 5: Pen Te...
»
: " . $password . "\
n
"; 13 echo "Hash: " . $hashvalue . "\
n
"; 14 15 // Compare $password with the store has: 16 $passwordfromdb = '$P$
9
IQRaTwmfeRo7ud
9
Fh4E2PdI0S3r.L0'; 17 // stored hash, would
93%
Mandatory access control with Tomoyo Linux
30.11.2025
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Archive
»
2012
»
Issue 09: Windo...
»
.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
12
.1
2.5
.x. 3 ...
9
92%
VMware Server 2.0 on recent Linux distributions
30.11.2025
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Archive
»
2011
»
Issue 3: Are yo...
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.894212] vmware-hostd[3870]: segfault at 2100001c4f ip 0000003c0cb32ad0 sp 00007f3889e
9
cb88 error 4 in libc-2.
12
.90.so[3c0ca00000+19
a
000] Analysis and Plan A Initial analysis proved that the VMware
92%
Touring the top Knoppix debugging and rescue tools
30.11.2025
Home
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Archive
»
2010
»
Issue 0: Active...
»
: 1021 0 IO-APIC-edge timer 03 1: 150241 0 IO-APIC-edge i8042 04
9
: 4024535 0 IO-APIC-fasteoi acpi 05
12
: 13426923 0 IO-APIC-edge i8042 06 14
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