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63%
Checking password complexity with John the Ripper
30.11.2025
Home
»
Archive
»
2011
»
Issue 6: Perfor...
»
, 378501 c/s virtual 18 Long: 1063K c/s real, 1063K c/s virtual 19
20
Benchmarking: LM DES [64/64 BS]... DONE 21 Raw: 8214K c/s real, 8214K c/s virtual 22 23 Benchmarking: NT MD4 [Generic 1
x
]... DONE 24
63%
Galera Cluster for MySQL
30.11.2025
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»
Archive
»
2012
»
Issue 10: Traff...
»
https://launchpad.net/codership-mysql/5.5/5.5.
20
-23.4/+download/MySQL-server-5.5.
20
_wsrep_23.4-1.rhel5.
x
86_64.rpm wget https://launchpad.net/galera/2.
x
/23.2.0/+download/galera-23.2.0-1.rhel5.
x
86_64.rpm
63%
The Swiss Army knife of fault management
30.11.2025
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»
Archive
»
2011
»
Issue 5: Pen Te...
»
="retry" value="
3
"/> 18
19
20
21
62%
Monitor your nodes with collectl
30.11.2025
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»
Archive
»
2012
»
Issue 09: Windo...
»
X
4 920 CPU (quad core) 8GB of memory (DDR2-800) The operating system and boot drive are on an IBM DTLA-307020 (
20
GB drive at Ultra ATA/100) /home is on a Seagate ST1360827AS A 64GB Intel
X
62%
GNU tools under Windows
31.10.2025
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»
Archive
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2012
»
Issue 11: Cloud...
»
Many administrators consider Bash and the GNU tools to be indispensable standard utilities for routine administrative tasks. For more than
20
years, the Bash Unix/Linux command shell, developed
62%
Business continuity for small to medium-sized enterprises
30.11.2025
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Archive
»
2012
»
Issue 08: FreeNAS
»
) or even be booted in a virtual environment. This virtual boot function is perfect for smaller companies. It lets administrators boot a ShadowProtect image directly in the free VirtualBox [
3
] environment
62%
Connecting dissimilar IPsec implementations
30.11.2025
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Archive
»
2011
»
Issue 4: Secure...
»
set remote-gw 192.168.1.31 06 set psksecret ENC kB+sdP4e109vAROdm9TRn9YIzA47T
3
JHPK4
x
VOzYu/8nc
3
wmqBknMZBzfHU7VRuWBF2gncDuHY1ubeCk9DU
3
zasHi61Izu0m6cg1cdERjgNmKKcO 07 set keepalive 600 08 next
62%
OpenVPN with e-tokens in large-scale environments
30.11.2025
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»
Archive
»
2011
»
Issue 5: Pen Te...
»
. Tokens and Certificates Of course, the VPN dial-up no longer uses a simple pre-shared key (PSK) but, instead, uses secure, centrally manageable
X
.509 certificates [
3
] that automatically expire. You can
62%
Boost performance of your Python programs
30.11.2025
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»
Archive
»
2010
»
Issue 2: Backup...
»
() 15 p1.start() 16 p
3
.start() 17 18 p1.join() 19 p2.join()
20
p
3
.join() To see that multiprocessing creates multiple subprocesses, run the code shown in Listing 2 (counting
62%
openlava – Hot resource manager
31.10.2025
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»
Archive
»
2012
»
Issue 12: NAS S...
»
to pay attention to a few gotchas. (In my first attempt, I didn't pay attention to these.) In the next sections, I'll walk through the installation of openlava on a cluster (the Warewulf-based cluster [
3
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