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11%
Network simulation with GNS3
09.04.2019
Home »  Archive  »  2019  »  Issue 50: Bpfilter  » 
Lead Image © Joseasreyes, 123RF.com
reconfiguration and the "gateway device," which can be used to connect a virtual network to a physical network. NetSim 11 [4] (NetSim 12 has been released since this article was written) is a commercial solution
11%
What's new in SQL Server 2017
09.06.2018
Home »  Archive  »  2018  »  Issue 45: Autom...  » 
Lead Image © Fet, Fotolia.com
.4 (see also the "Migration Discount" box), SUSE Linux Enterprise Server v12 SP2, and Ubuntu 16.04. As expected, the RPM package for RHEL can also be installed and executed on CentOS 7 without problems
11%
RESTful APIs in practice
09.10.2017
Home »  Archive  »  2017  »  Issue 41: Kuber...  » 
Lead Image © Michal Bednarek, 123RF.com
and follower data. The OAuth protocol [6] authenticates the API client, and JSON is the data format. A separate streaming API is available for real-time monitoring of tweets. If you want to use the Twitter API
11%
News for Admins
04.12.2024
Home »  Archive  »  2024  »  Issue 84: Non-R...  » 
 
, resilient, and sustainable operations," said Dr. Ben Ashman, navigation lead for lunar relay development, part of NASA's Space Communications and Navigation (SCaN) program (https://www.nasa.gov
11%
Apache OpenMeetings video conferencing platform
06.10.2022
Home »  Archive  »  2022  »  Issue 71: Kuber...  » 
Photo by Chris Montgomery on Unsplash
in version 6, Apache OpenMeetings also supports TLS 1.2 for OAuth and do-it-yourself captchas. AOM lets you schedule meetings, create surveys, and back up data easily. The system is ideal for providing home
11%
Encrypting files
10.06.2015
Home »  Archive  »  2015  »  Issue 27: Fault...  » 
Lead Image © Yoichi Shimizu, 123RF.com
, the encryption is very good if used correctly, the code is open source, and it follows the OpenPGP specification [5], which is also an IETF standard [6]. GPG was really designed as a command-line encryption tool
11%
Tuning I/O Patterns in C
31.07.2013
Home »  HPC  »  Articles  » 
Code Example 1 #include 2 3 /* Our structure */ 4 struct rec 5 { 6 int x,y,z; 7 float value; 8 }; 9 10 int main() 11 { 12 int counter; 13 struct rec my
11%
Tuning Your Filesystem’s Cache
16.02.2012
Home »  Articles  » 
 
this in the story of their successful EC2 scaling experience. A good tool for cache control is vmtouch, which is at home on most Linux 2.6, FreeBSD 7.x, or Solaris 10 kernels; mileage may vary on other *nix variants
11%
Network Grep
26.11.2012
Home »  Articles  » 
 
port 80. Additionally, you can isolate one sender IP address that is sending the port 80 traffic. Notice the src   host syntax: # ngrep port 80 and src host 12.34.56.78 Moving on from a single IP
11%
Nagios Passive Checks
21.08.2014
Home »  Archive  »  2014  »  Issue 22: OpenS...  » 
Lead Image © Lisa Young, 123RF.com
_threshold 1800 11 check_period 24x7 12 check_command check-host-alive 13 } Listing 3 24x7 01 define timeperiod { 02 timeperiod

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