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« Previous 1 2 3 4 5 6 7 8 9 10 ... 114 Next »

77%
Successful automatic service detection
31.10.2025
Home »  Archive  »  2012  »  Issue 11: Cloud...  » 
© Dmitriy Denysov, 123RF.com
to find out more details about specific services. Listing 1 Nmap Command root@sandbox:~# nmap -v -A www.haribo.de ... Host www2.haribo.com (213.185.81.67) is up (0.011s latency). Interesting ... 2012
77%
Remotely controllingvirtual machines with virsh
30.11.2025
Home »  Archive  »  2012  »  Issue 07: Xen v...  » 
© Sellingpix, 123RF.com
by the name of libvirt-client. To make sure the program in place on your disk is working, just type virsh version. If you see an error message, you need to become root and try your luck again. If virsh tells ... 2012
77%
Monitoring your cluster with a home-grown OCF agent
30.11.2025
Home »  Archive  »  2012  »  Issue 07: Xen v...  » 
© Aleksey Mnogosmyslov, 123RF.com
-specific functions: : ${OCF_FUNCTIONS_DIR=${OCF_ROOT}/lib/heartbeat} . ${OCF_FUNCTIONS_DIR}/ocf-shellfuncs The OCF_ROOT variable, which is referenced at this point, has already been set in the Pacemaker environment ... 2012
77%
Give your servers the once over with Nmap
31.10.2025
Home »  Archive  »  2012  »  Issue 11: Cloud...  » 
© ragsac, 123RF.com
. The second mode – and both types appear to need root privileges, at least on my desktop – is a -sS scan referencing a SYN scan, also known as a half-open, or Stealth Scanning, which is harder for the operating ... 2012
77%
Performance testing monitoring solutions
30.11.2025
Home »  Archive  »  2012  »  Issue 07: Xen v...  » 
© Kheng Ho Toh, 123RF.com
prompted me to join forces with Andreas Ericsson – one of the core developers in the Nagios project – in a search for the root cause of performance hang-ups. It turns out the reason for dramatically better ... 2012
77%
Installing and managing thedistributed GlusterFS filesystem
30.11.2025
Home »  Archive  »  2012  »  Issue 08: FreeNAS  » 
© Tetiana Pustovoitova, 123RF.com
the core, fuse, and geo-replication packages and should install them in this order, working as root: rpm -Uvh glusterfs-core-Version.x86_64.rpm rpm -Uvh glusterfs-fuse-Version.x86_64.rpm rpm -ivh glusterfs ... 2012
77%
The PHP FastCGI process manager, PHP-FPM
31.10.2025
Home »  Archive  »  2012  »  Issue 12: NAS S...  » 
© conceptw, 123RF.com
. For test purposes, drop the simple PHP file info.php with into the document root; on Debian 6, this is the /var/www directory. Now, when you access this file in your browser, it should ... 2012
77%
Mandatory access control with Tomoyo Linux
30.11.2025
Home »  Archive  »  2012  »  Issue 09: Windo...  » 
© 3drenderings, 123RF.com
for each sshd process that is launched (the process domain names are in italics here). You can view all the existing domains in the Policy Editor as the root user: sudo tomoyo-editpolicy The program ... 2012
77%
Building more efficient database applications with a graph database
30.11.2025
Home »  Archive  »  2012  »  Issue 08: FreeNAS  » 
© Jakub Krechowicz, 123RF.com
GraphDB comes from the social network analysis camp, the roots of HyperGraphDB are in artificial intelligence. On top of this, all of the databases use different query languages. For example, Cypher ... 2012
77%
Using Expect scripts to automate tasks
31.10.2025
Home »  Archive  »  2012  »  Issue 12: NAS S...  » 
© Kheng Ho Toh, 123RF.com
on Thu Oct 11 15:53:18 2012 04 # Expect and Autoexpect were both written by Don Libes, NIST. 05 # 06 # Note that Autoexpect does not guarantee a working script. It 07 # necessarily has to guess about ... 2012

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