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47%
pfSense firewall and router distribution
30.11.2025
Home »  Archive  »  2012  »  Issue 07: Xen v...  » 
© Sergey Mironov, 123RF.com
Chris Buechler and Scott Ullrich were unhappy. Although the FreeBSD m0n0wall distribution gave them a quick option for setting up a firewall and a router, it was designed for use on embedded systems
47%
History and use of the mail utility
05.12.2014
Home »  Archive  »  2014  »  Issue 24: Visua...  » 
Lead Image © Vlad Kochelaevskiy, fotolia.com
[<-] 334 VXNlcm5hbWU6 [->] Y2hyaXNiaW5uaWUzQGdtYWlsLmNvbQ== [<-] 334 UGFzc3dvcmQ6 [<-] 235 2.7.0 Accepted [->] MAIL FROM: [<-] 250 2.1.0 OK t2fjm4427fd213ply.2523 - gsmtp [->] RCPT TO
47%
Parallel Julia – Jumping Right In
29.06.2012
Home »  HPC  »  Articles  » 
). FreeBSD: x86/64 (64-bit); x86 (32-bit). The following examples were built and run on a Limulus personal cluster running Scientific Linux 6.2 on an Intel i5-2400S with 4GB of memory. If you don
47%
Managing virtual infrastructures with oVirt 3.1
31.10.2025
Home »  Archive  »  2012  »  Issue 11: Cloud...  » 
© Kheng Ho Toh, 123RF.com
be downloaded as a 172MB evaluation version from Red Hat, but it can also be, says Red Hat, RHEL 6 (and thus also CentOS 6) or Fedora 17. The hardware recommended by Red Hat is a dual-core server with 16GB of RAM ... Version 3.1 of the oVirt management platform for virtual infrastructures has recently become available. On Fedora 17, the new release is easy to install and deploy. ... oVirt 3.1 ... Managing virtual infrastructures with oVirt 3.1
47%
Serverless computing with AWS Lambda
30.01.2020
Home »  Archive  »  2020  »  Issue 55: AWS L...  » 
Lead Image © joingate, 123RF.com
Management Console [3] Lambda service page with an orange Create function button. Figure 1: The page where you will create a Lambda function. If you
47%
Embarrassingly parallel computation
01.06.2024
Home »  Archive  »  2024  »  Issue 81: Load...  » 
Lead Image © Lucy Baldwin, 123RF.com
PI resulting in a brief burst of computation on cores 0, 1, and 6 (Figure 4) and an approximation of pi (purely out of randomness and geometry) to 3.139, computed in just half a second (Figure 5). Executing
47%
Filesystem Encryption
12.05.2014
Home »  Articles  » 
 
 -h Filesystem            Size  Used Avail Use% Mounted on /dev/sda2              53G   35G   15G  70% / tmpfs                 3.6G  536K  3.6G   1% /dev/shm /dev/sda1             485M   73M  387M  16% /boot encfs
47%
Measuring the performance of code
04.08.2020
Home »  Archive  »  2020  »  Issue 58: Graph...  » 
Lead Image © Lucy Baldwin, 123RF.com
, repeating the measurement 100,000 times leads to an approximate time measurement of 6ns for the round n Figure 4: Bench testing round() in C: 6.23ns fast
47%
Setting up FreeNAS
17.02.2015
Home »  Archive  »  2015  »  Issue 25: Safe...  » 
Lead Image © Franck, 123RF.com
. FreeNAS does require some hardware planning, but it is well documented. Because the system is based on FreeBSD 9.3 [6], you can find lots of details on the FreeBSD Hardware Compatibility List [7]. If you
47%
Tested – Tenable Nessus v6
10.06.2015
Home »  Archive  »  2015  »  Issue 27: Fault...  » 
Lead Image © Author, 123RF.com
sounds very much like open source, Nessus became a proprietary product by Tenable Network Security 10 years ago. Up to version 3.0, the product was released under the GPL, but this stopped in October 2005 ... To ensure your servers and workstations are well protected against attacks on your network, you need a professional security scanner. In version 6, Tenable has substantially expanded its Nessus ... Tenable Nessus v6 ... Tested – Tenable Nessus v6

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