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17%
Setting up HTTP/2 for Nginx
25.03.2021
Home »  Archive  »  2021  »  Issue 62: Lean...  » 
Photo by Ludomil Sawicki on Unsplash
(Listing 1), which indicates a push. Listing 1 Server Push in Log 2020-11-22T12:01:10+01:00 1606042870.567 200 605 h2 "GET /index.html HTTP/2.0" 2020-11-22T12:01:10+01:00 1606042870.567 200
17%
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
17%
Tools that extend Bash scripting
05.12.2016
Home »  Archive  »  2016  »  Issue 36: Autom...  » 
Lead Image © Laschon Maximilian, 123RF.com
script. This can be very useful if you are deploying an interactive Bash script for production (i.e., users). To begin, install libnotify or libnotify-bin (for my CentOS 6 and 7 systems I installed
17%
Secure Your Server with TCP Wrappers
02.10.2012
Home »  Articles  » 
 
port 22) to port 2222, for example, to stop port scans filling up your logs. Without TCP Wrappers enabled, scans might run dictionary attacks on your server where password combinations are guessed by one
17%
Netcat – The Admin’s Best Friend
20.08.2012
Home »  Articles  » 
 
since its inception. These days, it handles IPv6 as well as IPv4 beautifully. Its astounding versatility means that integrating it with scripts is a veritable piece of cake. I have heard it said in fact
17%
Unprecedented built-in support for diverse languages
13.06.2016
Home »  Archive  »  2016  »  Issue 33: IPv6...  » 
Lead Image © Yang MingQi, 123RF.com
). Figure 4: Languages configuration Figure 5: Languages add Spanish As expected, the original language, English, is still the default (Figure 6
17%
Accelerate web applications with Varnish Cache
07.06.2019
Home »  Archive  »  2019  »  Issue 51: Self-...  » 
Lead Image © Aleksandr Frolov, 123RF.com
the old cache for a maximum of 12 hours. Listing 3 Heart Rate Monitor 01 backend default { 02 .host = '127.0.0.1'; 03 .port = '8080'; 04 .probe = { 05 .url = "/"; 06 .timeout
17%
Manage Linux containers with Docker
12.09.2013
Home »  Archive  »  2013  »  Issue 16: Docker  » 
Lead Image © 36clicks, 123RF.com
to the installation instructions on the website. Other users can either run in a virtual machine or access the unofficial Docker packages that exist for openSUSE 12.3 [6] and Gentoo [7]. The next step is to choose
17%
Dispatches from the world of IT
16.05.2013
Home »  Archive  »  2013  »  Issue 14: Samba 4  » 
 
openSUSE 12.3 The openSUSE project is rolling out another release of their community-based, Novell-backed, multipurpose Linux. SUSE has a long history of operating in a professional setting
17%
Planning Performance Without Running Binaries
02.02.2021
Home »  Archive  »  2021  »  Issue 61: Secur...  » 
Lead Image © Lucy Baldwin, 123RF.com
bottlenecks, not absolute speedup numbers for the whole codebase. Second, given more resources, you will usually process more data or do more work. Gustafson's law [6] provides an alternative formulation

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