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14%
Archiving email and documents for small businesses
30.11.2025
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Archive
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2012
»
Issue 08: FreeNAS
»
to storage
08
mv archiv/cur/$i storage 09 10 # Create storage directory for email 11 mkdir storage/$pref.$i
12
13 # Extract attachments from mail 14 ripmime -i storage/$i -d storage/$pref.$i 15 16
14%
Managing computers with Rex
31.10.2025
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2012
»
Issue 11: Cloud...
»
.168.2.14", "192.168.2.15"; 06 07 logging to_file => "rex.log";
08
09 desc "Uptime estimate"; 10 task "uptime", group => ["intranet", "accounting"], sub { 11 say run 'uptime';
12
}; Package Service Listing
14%
Enterprise communication with IRC
30.11.2025
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2012
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Issue 10: Traff...
»
. For other distros, the Ratbox source files are available at the project website [
3
]. After unzipping, you can install with the classic three-command trick of configure, make, and make install. That Ratbox
14%
Centralized software repository management
30.11.2025
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2011
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Issue 4: Secure...
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Pulp, you will find prebuilt RPM packages for Fedora, Red Hat Enterprise Linux, and CentOS [2]. You can access the source code via the Git repository [
3
]. After downloading the Yum repository
14%
Tuning your filesystem's cache
30.11.2025
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2012
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Issue 07: Xen v...
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Resident Pages: 0/15 0/60K 0% 05 Elapsed: 8.1e-05 seconds 06 $ ./vmtouch -vt /bin/gzip 07 /bin/gzip
08
[OOOOOOOOOOOOOOO] 15/15 09 10 Files: 1 11 Directories: 0
12
Touched Pages: 15 (60K) 13
14%
Expand your sphere with a piece of Google
30.11.2025
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2011
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Issue 4: Secure...
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"-//Sun Microsystems, Inc.//DTD Web Application 2.
3
//EN" 04 "http://java.sun.com/dtd/web-app_2_
3
.dtd"> 05 06
07
08
14%
The Swiss Army knife of fault management
30.11.2025
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2011
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Issue 5: Pen Te...
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, POP
3
, or DNS immediately after installation. The system is extensible thanks to configurable monitors, so administrators can quickly cook up a large collection of monitoring options that don't require
14%
Beyond monitoring: Mathematical load simulation in Perl
30.11.2025
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2011
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Issue 6: Perfor...
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Rate;
08
$ServerName = "Cashier"; 09 $Workload = "Customers"; 10 #------------ PDQ Model ------------ 11 # Initialize internal PDQ variable
12
pdq::Init("Grocery Store Checkout"); 13 # Modify the units used
14%
Get the best out of your bandwidth with tc
30.11.2025
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2012
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Issue 10: Traff...
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later on, but in the meantime, the following is a class configuration line: tc class add dev $DEV parent 1:1 classid 1:
12
cbq bandwidth $BAND rate 25Mbit allot 1514 cell 8 weight 2500Kbit prio
3
maxburst
14%
The fine art of allocating memory
30.11.2025
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2012
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Issue 10: Traff...
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for their grim use. Newer kernels, like
3
.2 in Ubuntu
12
.04, push more of this logic to userspace via the /proc/pid/oom_score_adj tunable (ranging from -1000 to +1000), effectively providing a mechanism for pre
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