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17%
Managing Linux Memory
11.06.2014
Home »  Archive  »  2014  »  Issue 21: Manag...  » 
Lead Image © J.R. Bale, 123RF.com
application server. On a system in a stable state, throughput initially is not affected by file operations, but after a certain value (e.g., 16,384MB), performance collapses. As Figure 1 shows
17%
Forensic Analysis on Linux
30.04.2013
Home »  Articles  » 
of the memory: dd if=/dev/fmem of=memory.dd bs=1MB count=512 Another tool for dumping memory is the kernel module crash , which was developed by Red Hat. Just like fmem , crash creates a pseudodevice called
17%
DNS filtering with authentication
30.11.2020
Home »  Archive  »  2020  »  Issue 60: Secur...  » 
Photo by Nathan Dumlao on Unsplash
to the developers, 768MB of RAM and 4GB of free disk space are all it takes; moreover, UDP/53, TCP/80, and TCP/  443 ports are required. Starting NxFilter is unproblematic on popular operating system platforms
17%
Network simulation with GNS3
09.04.2019
Home »  Archive  »  2019  »  Issue 50: Bpfilter  » 
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reconfiguration and the "gateway device," which can be used to connect a virtual network to a physical network. NetSim 11 [4] (NetSim 12 has been released since this article was written) is a commercial solution
17%
Discover system vulnerabilities and exploits
06.10.2019
Home »  Archive  »  2019  »  Issue 53: Secur...  » 
Photo by Charles on Unsplash
is not a lightweight, but you can get a lightweight version that lacks a graphical interface and weighs in at 900MB, which can be quite useful in everyday Kali life. Accordingly, the developers give their users a choice
17%
What's new in SQL Server 2017
09.06.2018
Home »  Archive  »  2018  »  Issue 45: Autom...  » 
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.4 (see also the "Migration Discount" box), SUSE Linux Enterprise Server v12 SP2, and Ubuntu 16.04. As expected, the RPM package for RHEL can also be installed and executed on CentOS 7 without problems
17%
Automate your VMware configuration with Puppet
11.04.2016
Home »  Archive  »  2016  »  Issue 32: Measu...  » 
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Exchange website. The comparatively small Ubuntu JeOS [8] (80MB) is fine for this example. To begin, extract the archive to a folder of your choice, and in the vSphere web client, go to the VMs and Templates
17%
Open Virtual Desktop 3.0 as an alternative to VDI
12.09.2013
Home »  Archive  »  2013  »  Issue 16: Docker  » 
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manager are both admin . A word of warning: Debconf installs the ulteo-ovd-subsystem package, which in turn downloads the full Ulteo OVD subsystem from the Ulteo website. Because the file is about 600MB
17%
Overview of cloud platforms and appliances
15.06.2011
Home »  Archive  »  2010  »  Issue 2: Backup...  » 
 
they came from and what bugs they possibly contain. In these conditions, providers like JumpBox, TurnKey Linux [11], or Standing Cloud (Figure 5) [12] can enter the market. They offer image libraries
17%
Make Your IT Automation Systems Play Together Like a Symphony
15.12.2017
Home »  Archive  »  2017  »  Issue 42: Secur...  » 
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08 action :install 09 end 10 service "apache2" do 11 action [ :enable, :start ] 12 end 13 14 directory node['main']['doc_root'] do 15 owner 'www1-data' 16 group 'www1-data' 17 mode '0744' 18 action

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