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30%
Remote access with ThinLinc 4.12
03.02.2022
Home »  Archive  »  2022  »  Issue 67: syst...  » 
Photo by Clem Onojeghuo on Unsplash
with a KDE or Gnome desktop, you need to ensure around 200MB of storage space in each case. Much more important is the availability of RPM support, SSH, and a correct Network Time Protocol (NTP) configuration
30%
Maatkit tools for database administrators
17.06.2011
Home »  Archive  »  2010  »  Issue 2: Backup...  » 
 
,200, comprising 55 different commands, were issued. The system, a server with 768MB RAM and a Pentium 3 CPU, took a total of 22 seconds to answer them, the longest response took 32 milliseconds, the shortest
30%
Performance testing monitoring solutions
30.11.2025
Home »  Archive  »  2012  »  Issue 07: Xen v...  » 
© Kheng Ho Toh, 123RF.com
were run on a virtual system (using ESX as the hypervisor) with fixed reservations for CPU and memory. To be more precise, I used a virtual CPU running at 1.5GHz and with 512MB of RAM in the virtual
30%
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
30%
Server virtualization with Citrix XenServer
30.11.2025
Home »  Archive  »  2010  »  Issue 2: Backup...  » 
Goss Vitalij, Fotolia
about the I/O performance on the guest systems, I was able to measure these speed hits on the HP system compared with the bare metal system. Installing a battery-buffered, 512MB write cache module vastly
30%
Maatkit tools for database administrators
30.11.2025
Home »  Archive  »  2010  »  Issue 2: Backup...  » 
tiero, 123RF
of the stress test shown in Figure 2, shows that some 19,200 queries composed of 55 different commands were issued. The system, a server with 768MB of RAM and a Pentium 3 CPU, took a total of 22 seconds to answer
30%
Adapting VMware vSphere for state-of-the-art hardware
30.11.2025
Home »  Archive  »  2012  »  Issue 09: Windo...  » 
© victoroancea, 123RF.com
filesystem after installing; otherwise, ESXi will grab 512MB of RAM for the scratch partition, and, of course, its content is lost when you reboot [1]. Image Builder is a component of VMware vSphere Power
30%
MPI Apps with Singularity and Docker
18.03.2020
Home »  HPC  »  Articles  » 
        2 hours ago         9.83GB                                         49cbd14ae32f        3 hours ago         269MB ubuntu              18.04               72300a873c2c        3 weeks ago         64.2MB
30%
File Compression for HPC
10.11.2021
Home »  HPC  »  Articles  » 
. In contrast to zstd , which focuses on small file compression, lrzip focuses on compressing large files (>10-50MB). lrzip is an extended version of rzip . Like gzip and bzip2 , lrzip uses “long distance
30%
History and use of the mail utility
05.12.2014
Home »  Archive  »  2014  »  Issue 24: Visua...  » 
Lead Image © Vlad Kochelaevskiy, fotolia.com
. As a guide, one well-known and widely adopted webmail provider currently limits 20MB as the outgoing file size for its SMTP, per email. I tend to be stricter and limit the size to 10MB on a smaller

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