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The next generation of Internet connectivity

30.11.2025

Home » Archive » 2011 » Issue 3: Are yo... »

be done more efficiently. In the past, IPv4 addresses were assigned either as Class A (16 million), Class B (65 thousand), or Class C (256), which resulted in some very inefficient allocations (e

37%

Keeping Docker containers safe

13.02.2017

Home » Archive » 2017 » Issue 37: Distr... »

of around 250MB to Amazon's S3 storage very effectively. A number of successful container technologies have been used extensively in the past, including LXC, Solaris Zones, and FreeBSD jails, to name

37%

Profiling Python code

30.01.2020

Home » Archive » 2020 » Issue 55: AWS L... »

of code. Listing 1 Time to Execute import time start_time = time.time() # Code to check follows a, b = 1,2 c = a + b # Code to check ends end_time = time.time() time_taken = (end_time- start

37%

Flatpak, Snap, and AppImage

09.06.2018

Home » Archive » 2018 » Issue 45: Autom... »

as the kernel and all other processes. Isolation from the rest of the environment only occurs if you take care of this yourself with tools such as chroot [8], SELinux [9], or AppArmor [10]. Flatpak's structure

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Automate CentOS and RHEL installation with PXE

02.02.2021

Home » Archive » 2021 » Issue 61: Secur... »

timezone 19 timezone Europe/Vienna --isUtc --ntpservers 172.23.48.8,172.23.48.9 20 # user setup 21 user --name=example-user --password= --iscrypted --gecos="example-user" 22 # Disk partitioning

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