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18%
An IT nomad's daily diary
30.11.2025
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Archive
»
2011
»
Issue 6: Perfor...
»
("http://spacewalk.tuxgeek.de/cobbler_api") 06 token = conn.login(user, password) 07 08 cblr_systems = '/root/cobbler.csv' 09 10 if os.access(cblr_systems, os.F_OK): 11 print "Reading system configuration file %s" % cblr_systems
12
18%
Develop a simple scanning application with the NAPS2 SDK
27.05.2025
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2025
»
Issue 87: Light...
»
; 05 06 public class HelloWorldSample 07 { 08 static async Task Main(string [] args) 09 { 10 await HelloWorldSample.Run(); 11 }
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13 public static async Task Run() 14 { 15 using var scanning
18%
Single sign-on with SSSD, LDAP, and Kerberos
30.11.2025
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2010
»
Issue 2: Backup...
»
/07/10 15:41:50 krbtgt/TUXGEEK.DE@TUXGEEK.DE 10 renew until 08/06/10 15:41:50 11
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# ldapsearch -LLL -h localhost -b "dc=tuxgeek,dc=de" uid=tscherf 13 SASL/GSSAPI authentication started 14 SASL username
18%
Enterprise software management with Red Hat Satellite Server
30.11.2025
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2012
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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%
Server virtualization with Citrix XenServer
30.11.2025
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2010
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Issue 2: Backup...
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processor cores. Depending on the functional scope, the prices are between US$ 1,000 and US$ 5,000, including
12
months of free upgrades, news, and information. For server virtualization newcomers, Citrix
18%
Taking that Unix and Linux feeling tothe Windows desktop with MobaXterm
30.11.2025
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2012
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Issue 09: Windo...
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of a large number of photos that have different output formats (e.g., for a picture gallery), as shown in the following code example: Cd photos mkdir standardphotos For i in .jpg ; do convert $i -resize
600
x
18%
Processing the new sudo logging format
26.03.2025
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2025
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Issue 86: Data...
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to a file: { "accept": { "server_time": { "seconds": 1716370731, "nanoseconds": 137298080, "iso8601": "20240522093851Z", "localtime": "May
22
09
18%
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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.setContentType("text/plain"); 10 resp.getWriter().println("Hello World!"); 11 }
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} Listing 2 Java web.xml for "Hello World!" 01 02
18%
High availability clustering on a budget with KVM
30.11.2025
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2010
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Issue 0: Active...
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06 I_T nexus information: 07 LUN information: 08 LUN: 0 09 Type: controller 10 SCSI ID: deadbeaf1:0 11 SCSI SN: beaf10
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Size: 0 13
18%
Getting started with I/O profiling
30.11.2025
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2012
»
Issue 08: FreeNAS
»
to analyze I/O patterns is that you are getting the strace output from a single application. Because I'm interested in HPC storage here, many of the applications will be MPI [
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] applications, for which you
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