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25%
Port Knocking
07.10.2014
Home »  Archive  »  2014  »  Issue 23: 10 Ti...  » 
Lead Image © rasslava, 123RF.com
by default (simply copy in the SSHD: line if your file doesn't exist). Listing 1 Permissions for Key tcpd Files -rw-r--r-- 1 root root 351 Nov 3 2012 /etc/hosts.deny -rw-r--r-- 1 root root 348
25%
HPC Data Analytics
08.08.2014
Home »  HPC  »  Articles  » 
[http://www.stats.uwo.ca/faculty/yu/Rmpi/] HPC tools R with BLAS, LAPACK, and MPI in Linux [http://lostingeospace.blogspot.com/2012/06/r
25%
Network monitoring with Icinga and Raspberry Pi
17.02.2015
Home »  Archive  »  2015  »  Issue 25: Safe...  » 
Lead Image © AndreaDanti, 123RF.com
generic-service 21 host_name ubuntusrv 22 service_description Current Users 23 check_command check_nrpe!check_users!20!50 24 } 25 26 define
25%
Profiling application resource usage
14.03.2013
Home »  Archive  »  2013  »  Issue 13: IPv6...  » 
© fauxware, fotolia.com
], among others online. Also, a nice GUI for interacting with OProfile, called Visual OProfile [22], comes with a distribution called STLinux, but I can't tell whether it's open source or not (little
25%
Achieving More Harmonious Cloud Orchestration
01.04.2014
Home »  Articles  » 
as PaaS GigaSpaces, the company behind Cloudify, began developing the tool in 2012. Cloudify was originally designed as a tool for Platform-as-a-Service (PaaS) applications (although the boundaries to Saa
25%
Managing Virtual Infrastructures
21.01.2013
Home »  Articles  » 
 
NIC. However, the CPU must be a 64-bit system with a mandatory virtualization extension: either AMD-V or Intel VT. In contrast to RHEV 2.2, RHEV 3 is no longer based on RHEL 5, but on RHEL 6, which
25%
Selecting Compilers for a Supercomputer
21.12.2017
Home »  HPC  »  Articles  » 
inauguration in 2012, SuperMUC clocked in at around 3 PFLOPS and was once the fastest computer in Europe and the fourth fastest in the world. In the meantime, it is now in 40th place on the TOP500 list and has
25%
Cloud Orchestration with Cloudify
20.03.2014
Home »  Archive  »  2014  »  Issue 19: Perim...  » 
Lead Image © alenavlad, 123RF.com
as PaaS GigaSpaces, the company behind Cloudify, began developing the tool in 2012. Cloudify was originally designed as a tool for Platform-as-a-Service (PaaS) applications (although the boundaries to Saa
24%
SmartOS: Cool Cloud Platform Rises from the Ashes of Solaris
10.06.2014
Home »  Articles  » 
   ], 15   "nics": [ 16     { 17       "nic_tag": "admin", 18       "model": "virtio", 19       "ip": "dhcp", 20       "primary": 1 21     } 22   ] 23 } You can use this option for Windows virtual machines
24%
Monitor your network infrastructure with SNMP
10.04.2015
Home »  Archive  »  2015  »  Issue 26: OpenS...  » 
Lead Image © lightwise, 123RF.com
a favor by restricting the output to less information. The devices connected to individual routers or access points are provided by the ipNetToMediaEntry (OID 1.3.6.1.2.1.4.22.1 ) branch, for example. You

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