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21%
Speed up your MySQL database
11.02.2016
Home »  Archive  »  2016  »  Issue 31: Tunin...  » 
Lead Image © Mikhail Dudarev, 123RF.com
Use of mysqld # ps aux | egrep 'mysqld|VSZ' USER PID %CPU %MEM VSZ RSS START TIME COMMAND mysql 1568 0.0 0.0 4440 744 Sep08 0:00 mysqld_safe mysql 2337 0.1 5.9 29163040
21%
Arp Cache Poisoning and Packet Sniffing
05.09.2011
Home »  Articles  » 
 
can see how the arp cache poisoning works: $ sudo nemesis arp -v -r -d eth0 -S 192.168.1.2 \ -D 192.168.1.133 -h 00:22:6E:71:04:BB -m 00:0C:29:B2:78:9E \ -H 00:22:6E:71:04:BB -M 00:0C:29:B2:78:9E
21%
US Army’s Excalibur System Solves 10 Billion Equations in 3 Minutes
18.06.2015
Home »  HPC  »  News  » 
 
XC40 before the system is placed into regular service. The Excalibur system comes with 101,184 processors, and the Stanford team had access to 22,00 of them. The team was working on a new scalability
21%
Friday October 18 is National Exascale Day
17.10.2019
Home »  HPC  »  News  » 
 
. The organizers plan a panel discussion by online webcast at 11:00 US Eastern Time Friday. Other parties and social media events sponsored by HPC labs and workgroups around the country will highlight the benefits
21%
European HPC Joint Undertaking Seeks Hosts for Quantum Computing Sites
05.01.2024
Home »  HPC  »  News  » 
 
by March 31 at 17:00 CET.
21%
SSH Administration – Windows in a Unix World
30.11.2025
Home »  Archive  »  2010  »  Issue 0: Active...  » 
Gino Santa Maria, 123RF.com
in your possession a corporate laptop conveniently loaded with Windows XP, Vista, or 7: You need an introduction to PuTTY and Xming and a short refresher on Cygwin. Windows-to-Windows connectivity comes
21%
New Products
30.11.2025
Home »  Archive  »  2012  »  Issue 07: Xen v...  » 
 
, and there's a 5Mpx camera on the back. The Asus Transformer Prime TF201 tablet can convert between slate-only mode and laptop mode. Thus, users can take full advantage of the 10.1-inch, 1280x800 Super IPS
21%
Small Tools for Managing HPC
18.10.2017
Home »  HPC  »  Articles  » 
)         libpgmp.so => /opt/pgi/linux86-64/16.10/lib/libpgmp.so (0x00007f5bc5694000)         libnuma.so.1 => /lib64/libnuma.so.1 (0x00007f5bc5467000)         libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f5bc524
21%
Bluetooth Vulnerability Makes Spying Easy
28.08.2019
Home »  News  » 
 
pairing to secure their connection.” The vulnerability exposes billions of smartphones, laptops, and industrial devices. There is nothing users can do to protect themselves at this time. According
21%
Admin as a service with sysstat for ex-post monitoring
01.06.2024
Home »  Archive  »  2024  »  Issue 81: Load...  » 
Lead Image © Levente Janos, 123RF.com
in the /usr/lib/systemd/system/sysstat-collect.timer file. You can set a scan every five minutes by entering *:00/05 instead of the default setting *:00/10: [Unit] Description=Run system activity accounting

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