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Creation time
: Last year
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Article (Print)
(132)
Article
(5)
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27%
Warding off the rise of VoIP spam
30.11.2025
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Archive
»
2010
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Issue 0: Active...
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exten => _.,n,Playback(auth-thankyou) 14 exten => _.,n(found),Dial(sip/${EXTEN})
15
exten => _.,n,HangUp() The extensions.conf script in Listing 4 displays the number, and the Asterisk Say
27%
High availability clustering on a budget with KVM
30.11.2025
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Archive
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2010
»
Issue 0: Active...
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Backing store: No backing store 14 LUN: 1
15
Type: disk 16 SCSI ID: deadbeaf1:1 17 SCSI SN: beaf11 18 Size: 500G 19 Backing store: /dev
27%
Dynamic routing in Linux with Quagga
31.10.2025
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Archive
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2012
»
Issue 12: NAS S...
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! 11 ! 12 router ospf 13 redistribute connected 14 network 172.16.1.0/24 area 0.0.0.0
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network 172.17.0.0/16 area 0.0.0.0 16 network 192,168.1.0/24 area 0.0.0.0 17 network 192,168.2.0/24 area 0
27%
Intrusion detection with Prelude
30.11.2025
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Archive
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2012
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Issue 10: Traff...
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11 12 13 Order allow,deny 14 Allow from all
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16 17 Alias /prewikka/ /usr/share/prewikka/htdocs/ 18 ScriptAlias / /usr/share/prewikka/cgi-bin/prewikka.cgi 19
27%
Creating an SFTP jail
30.11.2025
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Archive
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2011
»
Issue 3: Are yo...
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11 PasswordAuthentication yes 12 PermitEmptyPasswords no 13 PermitRootLogin no 14 PermitTunnel no
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PermitUserEnvironment no 16 Port 2202 17 Protocol 2 18 StrictModes yes 19
27%
Request Tracker – the underestimated open source ticket system
30.11.2025
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2011
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Issue 4: Secure...
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to your 13 satisfaction, no further action is required. If the problem 14 still exists, please respond to this email: in this case a
15
ticket will be automatically reopened. Thank you. As you can see
27%
Apache 2.4 with mod_lua
30.11.2025
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2012
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Issue 09: Windo...
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:puts("
Answer
") 07 r:puts("") 08 09 for k, v in pairs(r:parseargs()) do 10 if k=='firstname' then 11 firstname=v 12 elseif k=='lastname' then 13 lastname=v 14 end
15
27%
Debugging the Linux kernel with the Qemu emulator
30.11.2025
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2012
»
Issue 07: Xen v...
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*instanz,char __user *user, size_t count, loff_t *offset ) 14 {
15
unsigned long not_copied, to_copy; 16 17 to_copy = min( count, strlen(hello_world)+1 ); 18 not
27%
Filtering email with Sieve
30.11.2025
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2011
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Issue 5: Pen Te...
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2 10:
15
:51 mail dovecot: deliver (sieve): sieve: msgid=<4E37B272.2060705@ meinefirma.tld>: stored mail into mailbox ' Junk' In the Sieve language, you start by stating the condition, which then leads
27%
A standard cloud computing API
30.11.2025
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Archive
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2011
»
Issue 6: Perfor...
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total = summary.values.inject(0) { |sum, i| sum += i } 12 puts "Found #{total} instances in the following states:" 13 summary.keys.sort.each do |s| 14 printf "%20s %d\n", s, summary[s]
15
end 16 puts
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