Tag Archives: Linux

Using InfluxDB for time-series data analysis

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These days you can acquire time series data from multiple sources. In this article we will show you how to use InfluxDB, a popular time-series database dedicated to fast concurrent read/write of critical time-series information. One can argue that using a traditional relational database may not work well with data in a time-series format because […]

Source: LXer – Using InfluxDB for time-series data analysis

How to Install Plex Media Server on Ubuntu 22.04

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This guide provides detailed instructions on installing the Plex Media Server on Ubuntu 22.04 LTS (Jammy Jellyfish). It covers the process right from importing the Plex APT repository to navigating through the web-UI installation. Additionally, the guide addresses common issues like media permissions to ensure a smooth setup.

Source: LXer – How to Install Plex Media Server on Ubuntu 22.04

How to Install phpPgAdmin on Debian 12

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phpPgAdmin is a web-based software that allows developers, system administrators, and regular users to manage their PostgreSQL database easily via the browser.PostgreSQL is an object-relational database management system. phpPgAdmin is written in PHP and is based on the popular phpMyAdmin interface originally written for MySQL administration. This blog post will install PHP, PostgreSQL, and the Apache Web server to create an Apache configuration file for phpPgAdmin. For this setup, we will spend up to 20 minutes.

Source: LXer – How to Install phpPgAdmin on Debian 12

ATO 2014 – Year Two Brings More Speakers and More Attendees to ‘All Things Open’

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For its sophomore outing, there was more of everything. There were more speakers, the event was taking up more space at the Raleigh Convention Center, there were more people attending the event, and there was more swag. All bases were covered.

The post ATO 2014 – Year Two Brings More Speakers and More Attendees to ‘All Things Open’ appeared first on FOSS Force.



Source: FOSS Force – ATO 2014 – Year Two Brings More Speakers and More Attendees to ‘All Things Open’

The end of the Red Hat security-announcements list

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Red Hat has announced
that its longstanding “rhsa-announce” mailing list will be shut down on
October 10. That is the list that receives security advisories for
Red Hat Enterprise Linux and a whole slew of related products. Anybody who
was counting on that list for Red Hat security advisories will need to find
an alternative; a few options are listed in the announcement.

Source: LWN.net – The end of the Red Hat security-announcements list

[$] The challenge of compiling for verified architectures

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On its surface, the BPF virtual machine resembles many other computer
architectures; it has registers and instructions to perform the usual
operations. But there is a key difference: BPF programs must pass the
kernel’s verifier before they can be run. The verifier imposes a long list
of additional restrictions so that it can prove to itself that any given
program is safe to run; getting past those checks can be a source of
frustration for BPF developers. At the 2023 GNU Tools Cauldron,
José Marchesi looked at the problem of compiling for verified architectures
and how the compiler can generate code that will pass verification.

Source: LWN.net – [$] The challenge of compiling for verified architectures