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14%
Workshop: Container virtualization with LXC on Ubuntu 10.04
30.11.2025
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Archive
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2011
»
Issue 6: Perfor...
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#auto eth0 06 #iface eth0 inet dhcp 07 auto br0
08
iface br0 inet dhcp 09 bridge_ports eth0 10 bridge_stp off 11 bridge_maxwait 5
12
post-up /usr/sbin/brctl setfd br0 0 Next, create a directory
14%
Monitoring network computers with the Icinga Nagios fork
30.11.2025
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Archive
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2010
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Issue 1: System...
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check_interval 5
12
retry_interval 1
13
contacts spz_admin 14 notification_period 24x7 15
14%
Using the Expect scripting environment
30.11.2025
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2011
»
Issue 5: Pen Te...
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$spin
08
@$molecule.xyz 09 10 END 11
12
done
13
done The Gaussian 09 (g09) computational chemistry simulation package uses a small input that tells it what type of predictions are desired and which
14%
An IT nomad's diary
30.11.2025
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2011
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Issue 5: Pen Te...
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passphrase again:
08
Your identification has been saved in /home/UserName/.ssh/libra_id_rsa. 09 Your public key has been saved in /home/UserName/.ssh/libra_id_rsa.pub. 10 Creation successful 11
12
You may now
14%
Connecting dissimilar IPsec implementations
30.11.2025
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Archive
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2011
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Issue 4: Secure...
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endpoint1=192.168.80.0/24 07 endpoint2=192.168.2.0/24
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action=requireinrequireout 09 auth1=computerpsk 10 auth1psk="test123" 11 qmsecmethods=esp:sha
1-3
des
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qmpfs=dhgroup2 If you need
14%
Storage system with OpenSolaris and Comstar
30.11.2025
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Archive
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2010
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Issue 0: Active...
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/nsswitch.conf (Konfigurieren der Namensauflösung)
08
... 09 hosts files dns 10 ipnodes files dns 11 ...
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# vi /etc/hosts
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::1 localhost 14 127.0.0.1 localhost 15 192.168.1.200 myiscsiserver myiscsiserver.local loghost 16
14%
Enterprise communication with IRC
30.11.2025
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Archive
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2012
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Issue 10: Traff...
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;
12
13
/* sendq: servers need a higher sendq as they send more data */ 14 sendq=2 megabytes; 15 }; Additionally, ircd.conf lacks a block that allows connections to other servers
14%
Archiving email and documents for small businesses
30.11.2025
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Archive
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2012
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Issue 08: FreeNAS
»
to storage
08
mv archiv/cur/$i storage 09 10 # Create storage directory for email 11 mkdir storage/$pref.$i
12
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# Extract attachments from mail 14 ripmime -i storage/$i -d storage/$pref.$i 15 16
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");
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# Modify the units used
14%
Creating an SFTP jail
30.11.2025
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2011
»
Issue 3: Are yo...
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(s) you wish to process (or 'all' to process all packages). (default: all) [?,??,q]: all
12
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Processing package instance
from 14
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