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16%
Lean on Logwatch
17.02.2015
Home »  Archive  »  2015  »  Issue 25: Safe...  » 
Lead Image © MuharremZengin, 123RF.com
quickly and you're in a closed environment where SMTP is not available. Execution The file /etc/cron.daily/00logwatch (Figure 1) shows how to adjust the email recipient on Debian-based servers. However
16%
Verifying your configuration
05.02.2023
Home »  Archive  »  2023  »  Issue 73: Datab...  » 
Lead Image © Kritiya Sumpun, 123RF.com
script (Listing 2) are located. Listing 1 Dockerfile_ServerBase FROM ubuntu:22.04 ENV container docker # Don't start any optional services except for the few we need. RUN find /etc
16%
Advanced MySQL security tips (a complete guide)
30.05.2021
Home »  Archive  »  2021  »  Issue 63: Autom...  » 
Lead Image © alphaspirit, 123RF.com
_file | ACTIVE | +--------------+---------------+ 1 row in set (0.00 sec) Finally, confirm data encryption at rest with the strings command to view the encrypted output: $ strings /var
16%
A Hands-on Look at Kubernetes with OpenAI
09.10.2017
Home »  Archive  »  2017  »  Issue 41: Kuber...  » 
Lead Image © Luxuz, photocase.com
.9 Ready 3h v1.6.2 Listing 2 Kubernetes Node Data Structure in YAML $ kubectl get node 10.126.22.9 -o yaml apiVersion: v1 kind: Node metadata: creation
16%
Strategies for routing voice calls around a firewall
30.11.2025
Home »  Archive  »  2010  »  Issue 0: Active...  » 
gnohz, 123RF.com
and then rewrites the Contact header to contain the publicly reachable NAT gateway socket. Listing 3 shows an Invite request that has been modified by the SIP proxy: 18.17.16.15 is the gateway's public address; 20.22
16%
A Password Protection Service
05.12.2019
Home »  Archive  »  2019  »  Issue 54: NVMe...  » 
Lead Image © bluebay, 123RF.com
such as SSH, FTP, IMAP, POP3, Sendmail, and others are susceptible to brute force and dictionary attacks, because username/password combinations are inherently weak protections. Fail2ban allows you to set up
16%
An army of Xeon cores to do your bidding
30.01.2024
Home »  Archive  »  2024  »  Issue 79: Monit...  » 
Lead Image © Lucy Baldwin, 123RF.com
Dell Precision Workstation T7910 Power 1,300W CPU 2x Intel Xeon Gold E5-2699 V4, 22 cores, 2.4GHz, 55MB of cache, LGA 2011-3 GPU, NPU n/a* Memory
16%
Parallel Versions of Familiar Serial Tools
28.08.2013
Home »  HPC  »  Articles  » 
-core run of Pigz and Pbzip2 on a 1.1GB file (the test was done in 2011). He found that he got a 3.5 times speedup using four cores compared with a single core (pretty good scaling). However, don’t always
16%
Compiler Directives for Parallel Processing
12.08.2015
Home »  HPC  »  Articles  » 
of cache from L1, to L2, to L3 (and even L4) before going to main memory. Current CPUs also have several cores per processor. Although CPU improvements have brought wonderful gains in performance, the desire
16%
Whitepaper: AMD “Bulldozer” Architecture
10.11.2011
Home »  HPC  »  Vendors  »  AMD  » 
 
Opteron 6000 Series platform AMD Opteron™ 4200 Series Processor  The world's lowest power per core x86 processor3 just got more power efficient

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