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Article (Print)
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29%
Using the Expect scripting environment
30.11.2025
Home
»
Archive
»
2011
»
Issue 5: Pen Te...
»
} 19 20 -re "($|%|>) " { interact } 21 22 timeout { 23 send_tty "No response from $host\
n
" 24 exit
25
} 26 } The script begins as usual by saving its arguments into variables
29%
More than password protection, htaccess has you covered
30.11.2025
Home
»
Archive
»
2012
»
Issue 08: FreeNAS
»
Hark back to those halcyon days when the GIF89
a
and the blink tag ruled the web page and the most common use of htaccess on the nascent Apache HTTP Server was password protecting a directory. As you
29%
Dynamic routing in Linux with Quagga
31.10.2025
Home
»
Archive
»
2012
»
Issue 12: NAS S...
»
password 8 ZDF339
a
.20
a
3
E 05 log file /var/log/quagga/zebra.log 06 service password-encryption 07 ! 08 interface eth0 09 multicast 10 ipv6 nd suppress-ra 11 ! 12 interface eth1 13 ip address 10
29%
Monitoring with Zabbix
30.11.2025
Home
»
Archive
»
2012
»
Issue 07: Xen v...
»
types (geographical, infrastructure, and so on), which is part of the default installation scope. Shapes and Sizes Zabbix is released under the GNU GPL, and the latest version 1.8.
9
can be downloaded
29%
OpenVPN with e-tokens in large-scale environments
30.11.2025
Home
»
Archive
»
2011
»
Issue 5: Pen Te...
»
version [
9
]. Listing
3
/etc/openvpn/ccd/John_Doe 01 # John Doe 02 ifconfig-push 192.168.1.
3
255.255.255.0 03 push "topology subnet" 04 push "redirect-gateway" 05 push "dhcp-option DNS 192
29%
An IP-based load balancing solution
30.11.2025
Home
»
CloudAge
»
Articles
»
and least connected, and they are also the most commonly used in LVS clusters. Configuration Piranha [
3
] is a clustering product from Red Hat based on the LVS concept. It includes the IPVS kernel code ...
3
29%
Demystified: The facts about green IT
30.11.2025
Home
»
Archive
»
2011
»
Issue 3: Are yo...
»
contradicted figures provided by equipment manufacturers. The reference model for PC energy consumption measurements was an Acer Aspire M3610
A
, which proved to be the most energy-efficient model, consuming 75 ...
3
29%
Building a port scanner in Python
28.07.2025
Home
»
Archive
»
2025
»
Issue 88: 5 Net...
»
("Usage: python script.py
") 24 sys.exit(1)
25
26 target_host = sys.argv[1] 27 start_port = int(sys.argv[2]) 28 end_port = int(sys.argv[
3
]) 29 port
29%
Performance monitoring in Windows Server 2008 R2
30.11.2025
Home
»
Archive
»
2011
»
Issue 6: Perfor...
»
magazine [6]. Infos PAL: http://pal.codeplex.com Log Parser 2.2: http://www.microsoft.com/downloads/details.aspx?FamilyID=890cd06b-abf8-4
c
25
-91b2-f8d975cf8
c
07&DisplayLang=en Office 2003 Add
29%
Galera Cluster for MySQL
30.11.2025
Home
»
Archive
»
2012
»
Issue 10: Traff...
»
temporarily with Listing 5 Error Messages sh: /sbin/ifconfig: Permission denied 120405 8:29:02 [ERROR] WSREP: Failed to read output of: '/sbin/ifconfig | \ grep -m1 -1 -E '^[
a
-z]?eth[0-
9
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