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17%
Nmon: All-Purpose Admin Tool
17.12.2014
Home »  HPC  »  Articles  » 
are the averages (Avg) for all cores. As you can see, all eight cores are really busy, with some cores hitting 100% on user applications (the FT benchmark). The average across all the cores is 99
17%
Automation Scripting with PHP
16.10.2012
Home »  Articles  » 
 
6), and start stream blocking (line 7), which executes the command and waits for the response. Now, write the output to a variable (lines 9-12), close the stream (line 14), and send the response
17%
We compare four popular NAS appliances
05.12.2014
Home »  Archive  »  2014  »  Issue 24: Visua...  » 
Lead Image © Alejandro Mendoza, 123RF.com
1Gbit Ethernet Power Supplies External, In: 100-240 V/50-60 Hz; Out: 12 V/5 A External, In: 100-240 V/50-60 Hz; Out: 12 V/6 A Internal External, In: 100-240 V/50
17%
Efficiently planning and expanding the capacities of a cloud
02.03.2018
Home »  Archive  »  2018  »  Issue 44: Cloud...  » 
Lead Image © digifuture, 123RF.com
Linux. Mellanox sets a good example by offering future-proof 100Gb switches with Cumulus support. (See a previous ADMIN article [1] about the Layer 3 principle for more information.) CPU and RAM
17%
Open source customer relationship management software
05.02.2019
Home »  Archive  »  2019  »  Issue 49: Anato...  » 
Lead Image © Martina Berg, Fotolia.com
SalesAgility forked the SugarCRM project back in 2013, with a bold vision to deliver an enterprise-ready, 100 percent open source customer relationship management (CRM) system when the "commercial
17%
Checking password complexity with John the Ripper
30.11.2025
Home »  Archive  »  2011  »  Issue 6: Perfor...  » 
from compromised systems is John the Ripper (John). John is a free tool from Openwall [1]. System administrators should use John to perform internal password audits. It's a small (<1MB) and simple
17%
The next generation of Internet connectivity
30.11.2025
Home »  Archive  »  2011  »  Issue 3: Are yo...  » 
ktsdesign, 123RF.com
be done more efficiently. In the past, IPv4 addresses were assigned either as Class A (16 million), Class B (65 thousand), or Class C (256), which resulted in some very inefficient allocations (e
17%
pfSense firewall and router distribution
30.11.2025
Home »  Archive  »  2012  »  Issue 07: Xen v...  » 
© Sergey Mironov, 123RF.com
access point, a DNS server, and even a WLAN access point. Despite all this, the complete system weighs in at just 100MB, and to get started, you just need a USB stick and 128MB of RAM. If the built
17%
Monitor Your Nodes with collectl
28.03.2012
Home »  HPC  »  Articles  » 
are on an IBM DTLA-307020 (20GB drive at Ultra ATA/100) /home is on a Seagate ST1360827AS A 64GB Intel X-25E SSD, courtesy of Intel is mounted as /dev/sdd ext4 filesystem with the default options
17%
Network backups with Amanda
05.12.2016
Home »  Archive  »  2016  »  Issue 36: Autom...  » 
Lead Image © Tommaso Lizzul, 123RF.com
" 12 tapetype "EXAMPLE-TAPE" 13 define tapetype EXAMPLE-TAPE { 14 length 100 mbytes 15 filemark 4 kbytes 16 } 17 define dumptype simple-gnutar-tcp { 18 auth "bsdtcp" 19 program "GNUTAR

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