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  • Article (Print) (11)
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100%
Automating Migration to openEuler
30.11.2025
Home »  Archive  »  2025  »  Issue 90 VoIP N...  » 
Photo by Chris Briggs on Unsplash
Rubén Llorente ... for servers; and the x2openEuler migration tool. In this article, I explain how to use x2openEuler to migrate a small fleet of CentOS 7 servers to openEuler. Your Migration Plan Traditionally, upgrading ... Easily migrate your old CentOS 7 systems to the modern openEuler with the x2openEuler migration toolset. ... 90 ... x2openEuler Migration
30%
Creating an SFTP jail
30.11.2025
Home »  Archive  »  2011  »  Issue 3: Are yo...  » 
Juan Manuel Ordonez, 123RF.com
SyslogFacility AUTH 20 TCPKeepAlive yes 21 UseDNS no 22 UsePrivilegeSeparation yes 23 Subsystem sftp /usr/local/libexec/sftp-server 24 Match Group sftponly 25 ChrootDirectory /export
30%
VMware Server 2.0 on recent Linux distributions
30.11.2025
Home »  Archive  »  2011  »  Issue 3: Are yo...  » 
Dmitry Tsvetkov, 123RF.com
an application happens to fail. In this article, I will look at a practical example in which VMware Server 2.0 refused to cooperate after the administrator updated the underlying operating system from Fedora 13 ... VMware Server 2.0 on recent Linux distributions
30%
Professional backup solutions compared
30.11.2025
Home »  Archive  »  2010  »  Issue 2: Backup...  » 
Kamil Macniak, 123RF
to acquire specialists, as with deduplication. For example, Symantec acquired Revivio, IBM acquired FilesX, and EMC acquired Kashya. Thus, CDP still is often an add-on product (Symantec NetBackup Real
30%
Tracing applications with OProfile and SystemTap
30.11.2025
Home »  Archive  »  2010  »  Issue 1: System...  » 
© boing, Photocase.com
) }' -c '/bin/ls -l' total 20 -rw-rw-r--. 1 tscherf tscherf 18216 2010-04-12 09:02 systemtap.txt clone_quoting_options o=0x0 clone_quoting_options o=0x0 Cross-Compiling If you want to run a System
29%
System monitoring with Sysinternals
30.11.2025
Home »  Archive  »  2010  »  Issue 1: System...  » 
© Denis Tevekov, 123RF.com
lists locally logged in users only; -x leaves out the login times. The PsLoggedOn tool is useful when you need to investigate unauthorized access to your network and see the computers on which a user
29%
Monitor your nodes with collectl
30.11.2025
Home »  Archive  »  2012  »  Issue 09: Windo...  » 
© nobeastsofierce, 123RF.com
X4 920 CPU (quad core) 8GB of memory (DDR2-800) The operating system and boot drive are on an IBM DTLA-307020 (20GB drive at Ultra ATA/100) /home is on a Seagate ST1360827AS A 64GB Intel X
29%
The latest developments in Open-Xchange 6.20
30.11.2025
Home »  Archive  »  2011  »  Issue 4: Secure...  » 
© Robert Byron, Fotolia.com
with this, I will only be looking at the GUI side of the story where it relates to new features in OX 6.20. Product Family When choosing a product, administrators can select from three variants. Besides ... The latest developments in Open-Xchange 6.20
29%
Beyond monitoring: Mathematical load simulation in Perl
30.11.2025
Home »  Archive  »  2011  »  Issue 6: Perfor...  » 
© kudryashka, 123RF.com
.71 20 94 96.90 The effect on the throughput model can be gauged from Figure 13. The curve labeled Xpdq2 is the predicted overdriven throughput based on the load
28%
Get the best out of your bandwidth with tc
30.11.2025
Home »  Archive  »  2012  »  Issue 10: Traff...  » 
© Russell Shively, 123RF.com
help point out which line is the culprit. Simply run your script as follows: # bash -x ./bandwidth_throttler Typing dmesg could give direct feedback from the kernel too. Cooking with Gas Now I

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