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18%
Monitoring network computers with the Icinga Nagios fork
30.11.2025
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Archive
»
2010
»
Issue 1: System...
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check_interval 5
12
retry_interval 1 13 contacts spz_admin 14 notification_period 24x7 15
18%
Enterprise software management with Red Hat Satellite Server
30.11.2025
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2012
»
Issue 09: Windo...
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; will run on 2GB but will be very slow with Proxy Servers attached 30GB of disk space per (Software) channel; separate partition /var/satellite/
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GB of disk space for embedded database; separate
18%
Connecting dissimilar IPsec implementations
30.11.2025
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Archive
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2011
»
Issue 4: Secure...
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versions worked best (and worst) together. My tests included the following: Kame/Racoon on Mac OS X and Linux Solaris 10 Windows Server 2008 Cisco-Router with IOS
12
Juniper SRX
18%
OpenVPN with e-tokens in large-scale environments
30.11.2025
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2011
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Issue 5: Pen Te...
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(in days) 05 export CA_EXPIRE=3650 06 07 # Certificate validity (in days) 08 export KEY_EXPIRE=3650 09 10 # Predefined certificate values 11 export KEY_COUNTRY="DE"
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export KEY_PROVINCE="BY" 13 export
18%
Programming with Go
31.10.2025
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2012
»
Issue 11: Cloud...
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recent Linux distributions already have it in their package management systems. To install on Ubuntu
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.04, type: apt-get install golang Other operating systems, including Mac and Windows, have binary
18%
Enterprise communication with IRC
30.11.2025
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2012
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Issue 10: Traff...
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;
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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
18%
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
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to storage 08 mv archiv/cur/$i storage 09 10 # Create storage directory for email 11 mkdir storage/$pref.$i
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13 # Extract attachments from mail 14 ripmime -i storage/$i -d storage/$pref.$i 15 16
18%
Agile system management in large-scale environments with Func
30.11.2025
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2011
»
Issue 3: Are yo...
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/lib/certmaster/peers 11 setfacl -d -R -m 'u:foobar:rwX' /var/lib/func
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setfacl -R -m 'u:foobar:rwX' /var/lib/func 13 setfacl -d -R -m 'u:foobar:rwX' /var/log/func/ 14 setfacl -R -m 'u:foobar:rwX' /var
18%
Igel thin clients
30.11.2025
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Archive
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2010
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Issue 2: Backup...
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.msft in the reservation name with your own domain.The following command sets DHCP option
12
with a value of PC4711.contoso.msft for the reservation just created for the IP address 10.10.47.11. Option
12
is the hostname
18%
Creating an SFTP jail
30.11.2025
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2011
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Issue 3: Are yo...
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(s) you wish to process (or 'all' to process all packages). (default: all) [?,??,q]: all
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13 Processing package instance
from 14
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