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Creation time
: Last year
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Article (Print)
(93)
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13%
Managing Linux systems with Spacewalk
30.11.2025
Home
»
Archive
»
2010
»
Issue 1: System...
»
12
system: rpm -Uvh http://spacewalk.redhat.
com
/ yum/1.0/Fedora/
12
/i386/spacewalk-client-repo-1.0-2.fc
12
.noarch.rpm Then, use Yum to install the client tools: yum install rhn-client-tools rhn
13%
The next generation of Internet connectivity
30.11.2025
Home
»
Archive
»
2011
»
Issue 3: Are yo...
»
. To verify that your IPv6 setup works, try pinging a known host – Google is a good bet (Listing 2). Listing 2 Testing IPv6 Setup 01 # ping6 ipv6.google.
com
02 PING ipv6.google.
com
(iy-in-x63.1e
13%
The fail2ban intrusion prevention framework
30.11.2025
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»
Archive
»
2012
»
Issue 10: Traff...
»
figuring out other ways of spotting patterns – one such tag being
. If you're sitting comfortably, the pattern below matches an SSH login attempt failure which, on a Debian box,
lives
in the /etc/fail2
13%
Monitoring for small and medium-sized companies compared
30.11.2025
Home
»
Archive
»
2012
»
Issue 07: Xen v...
»
: 512MB From 16MB for the application From 32MB (ARM CPU) - Disk Space:
8
GB
From 32MB, depending on the volume of data logged From 50MB
13%
Reading email in the browser with Horde
30.11.2025
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Archive
»
2012
»
Issue 08: FreeNAS
»
,
09
'protocol' => 'imap', 10 'port' => 143, 11 // Plaintext logins are disabled by default on
12
// IMAP servers (see RFC 3501 [6.2.3]) 13 'secure' => 'tls', 14 'maildomain ...
8
13%
Free backup tool for data centers
30.11.2025
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»
Archive
»
2011
»
Issue 5: Pen Te...
»
Password = "YdhKKoy2Huq1CVHwIR" 05 Pid Directory = "/var/run" 06 Query File = "/usr/lib/bacula/query.sql" 07 Working Directory = "/var/lib/bacula" 08 }
09
10 Fileset { 11 Name = "Full Set"
12
12%
Managing Active Directory at the command line
30.11.2025
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Archive
»
2010
»
Issue 0: Active...
»
= Get-Credential 02 New-PSDrive -PSProvider ActiveDirectory -Name AD -Root "" -Server "nyc-dc1.woodgrovebank.
com
" -Credential $cred Because Active Directory is an LDAP directory, PowerShell also
12%
Intrusion detection with Prelude
30.11.2025
Home
»
Archive
»
2012
»
Issue 10: Traff...
»
11
12
13 Order allow,deny 14 Allow from all 15 16
17
Alias /prewikka/ /usr/share/prewikka/htdocs/ 18 ScriptAlias / /usr/share/prewikka/cgi-bin/prewikka.cgi 19
12%
How Upstart boots Ubuntu-based systems
30.11.2025
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Archive
»
2012
»
Issue 07: Xen v...
»
start on filesystem 05 exec /usr/bin/measd --log=/var/log/noise/measure.log 06 07 pre-start script 08 # Create required script:
09
mkdir -p /var/log/noise 10 end script 11
12
post-stop script 13 # Clean
12%
SSH Administration – Windows in a Unix World
30.11.2025
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»
Archive
»
2010
»
Issue 0: Active...
»
saved in /home/khess/.ssh/id_rsa.pub.
09
the key fingerprint is: 10 6d:2c:04:dd:bf:b2:de:e1:fc:52:e9:7f:59:10:98:bb khess@windows 11 The key's randomart image is:
12
+--[ RSA 2048]----+ 13 | .. . o
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