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40%
Two-factor authentication for WordPress blogs
30.11.2025
Home
»
Archive
»
2011
»
Issue 3: Are yo...
»
in the WordPress plugins settings under Settings | YubiKey . On the Users | Your Profile page, enter the key ID, which is the first
12
characters that YubiKey automatically outputs. Now, switch Yubi
40%
Using the Expect scripting environment
30.11.2025
Home
»
Archive
»
2011
»
Issue 5: Pen Te...
»
send "$pwd\r"
12
exp_continue 13 } 14 15 -re "." { exp_continue } 16 17 timeout { break } 18 } 19 }
20
} The expect statement is similar
40%
Microsoft System Center Virtual Machine Manager 2008 R2
30.11.2025
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»
Archive
»
2010
»
Issue 1: System...
»
.0 or
2.0
; Windows Remote Management (WinRM) 1.1 or
2.0
; and the .NET framework 3.0 (SP1). The web-based SCVMM Self-Service Portal additionally requires Internet Information Server (IIS) version 7.0 or 7
40%
Monitoring daemons with shell tools
30.11.2025
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»
Archive
»
2010
»
Issue 1: System...
»
#! /bin/sh 02 03 while true 04 do 05 06 zeit=$(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
40%
Dispatches from the world of IT
30.11.2025
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Archive
»
2011
»
Issue 4: Secure...
»
a supportable release available for Ubuntu
12
.04. According to the blueprint, the plan is "to achieve a high quality level under functional and load conditions for the identified use cases. The Ubuntu team plans
40%
The fine art of allocating memory
30.11.2025
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Archive
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2012
»
Issue 10: Traff...
»
); i+= 4096) newblock[i] = 'Y';
12
printf("Allocated %d MB\n", allocation); 13 } 14 } Things are more interesting when memory is being used. Uncommenting line 11 does just that. The OOM
40%
SC25 Highlights
20.01.2026
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Articles
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versions: The AMD MI455
X
GPU for AI and the AMD MI430
X
processor for double-precision floating point (float64 or FP64)-oriented code. Data centers with the MI430
X
would more likely run HPL for the TOP500
40%
Enterprise software management with Red Hat Satellite Server
30.11.2025
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»
Archive
»
2012
»
Issue 09: Windo...
»
; will run on 2GB but will be very slow with Proxy Servers attached 30GB of disk space per (Software) channel; separate partition /var/satellite/
12
GB of disk space for embedded database; separate
40%
Check your VoIP networks with SIPVicious and sngrep
30.11.2025
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Archive
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2025
»
Issue 90 VoIP N...
»
Request-Line: INVITE sip:1234@192.168.1.104 SIP/
2.0
Shows that the number 1234 is being called on the server with the IP address 192.168.1.104. From:
The caller
40%
Cgroups for resource management in Linux
30.11.2025
Home
»
Archive
»
2011
»
Issue 6: Perfor...
»
in the cgroup. You can then use the tc with the group. Start by defining the classID for the cgroup: echo 0
x
00100001 > /cgroup/net_cls/libvirt/qemu/guest/net_cls.classid This hexadecimal number comprises two
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